/*! jQuery v3.2.1 | (c) JS Foundation and other contributors | jquery.org/license */ !function(a,b){"use strict";"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){"use strict";var c=[],d=a.document,e=Object.getPrototypeOf,f=c.slice,g=c.concat,h=c.push,i=c.indexOf,j={},k=j.toString,l=j.hasOwnProperty,m=l.toString,n=m.call(Object),o={};function p(a,b){b=b||d;var c=b.createElement("script");c.text=a,b.head.appendChild(c).parentNode.removeChild(c)}var q="3.2.1",r=function(a,b){return new r.fn.init(a,b)},s=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,t=/^-ms-/,u=/-([a-z])/g,v=function(a,b){return b.toUpperCase()};r.fn=r.prototype={jquery:q,constructor:r,length:0,toArray:function(){return f.call(this)},get:function(a){return null==a?f.call(this):a<0?this[a+this.length]:this[a]},pushStack:function(a){var b=r.merge(this.constructor(),a);return b.prevObject=this,b},each:function(a){return r.each(this,a)},map:function(a){return this.pushStack(r.map(this,function(b,c){return a.call(b,c,b)}))},slice:function(){return this.pushStack(f.apply(this,arguments))},first:function(){return this.eq(0)},last:function(){return this.eq(-1)},eq:function(a){var b=this.length,c=+a+(a<0?b:0);return this.pushStack(c>=0&&c0&&b-1 in a)}var x=function(a){var b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u="sizzle"+1*new Date,v=a.document,w=0,x=0,y=ha(),z=ha(),A=ha(),B=function(a,b){return a===b&&(l=!0),0},C={}.hasOwnProperty,D=[],E=D.pop,F=D.push,G=D.push,H=D.slice,I=function(a,b){for(var c=0,d=a.length;c+~]|"+K+")"+K+"*"),S=new RegExp("="+K+"*([^\\]'\"]*?)"+K+"*\\]","g"),T=new RegExp(N),U=new RegExp("^"+L+"$"),V={ID:new RegExp("^#("+L+")"),CLASS:new RegExp("^\\.("+L+")"),TAG:new RegExp("^("+L+"|[*])"),ATTR:new RegExp("^"+M),PSEUDO:new RegExp("^"+N),CHILD:new RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\("+K+"*(even|odd|(([+-]|)(\\d*)n|)"+K+"*(?:([+-]|)"+K+"*(\\d+)|))"+K+"*\\)|)","i"),bool:new RegExp("^(?:"+J+")$","i"),needsContext:new RegExp("^"+K+"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\("+K+"*((?:-\\d)?\\d*)"+K+"*\\)|)(?=[^-]|$)","i")},W=/^(?:input|select|textarea|button)$/i,X=/^h\d$/i,Y=/^[^{]+\{\s*\[native \w/,Z=/^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,$=/[+~]/,_=new RegExp("\\\\([\\da-f]{1,6}"+K+"?|("+K+")|.)","ig"),aa=function(a,b,c){var d="0x"+b-65536;return d!==d||c?b:d<0?String.fromCharCode(d+65536):String.fromCharCode(d>>10|55296,1023&d|56320)},ba=/([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,ca=function(a,b){return b?"\0"===a?"\ufffd":a.slice(0,-1)+"\\"+a.charCodeAt(a.length-1).toString(16)+" ":"\\"+a},da=function(){m()},ea=ta(function(a){return a.disabled===!0&&("form"in a||"label"in a)},{dir:"parentNode",next:"legend"});try{G.apply(D=H.call(v.childNodes),v.childNodes),D[v.childNodes.length].nodeType}catch(fa){G={apply:D.length?function(a,b){F.apply(a,H.call(b))}:function(a,b){var c=a.length,d=0;while(a[c++]=b[d++]);a.length=c-1}}}function ga(a,b,d,e){var f,h,j,k,l,o,r,s=b&&b.ownerDocument,w=b?b.nodeType:9;if(d=d||[],"string"!=typeof a||!a||1!==w&&9!==w&&11!==w)return d;if(!e&&((b?b.ownerDocument||b:v)!==n&&m(b),b=b||n,p)){if(11!==w&&(l=Z.exec(a)))if(f=l[1]){if(9===w){if(!(j=b.getElementById(f)))return d;if(j.id===f)return d.push(j),d}else if(s&&(j=s.getElementById(f))&&t(b,j)&&j.id===f)return d.push(j),d}else{if(l[2])return G.apply(d,b.getElementsByTagName(a)),d;if((f=l[3])&&c.getElementsByClassName&&b.getElementsByClassName)return G.apply(d,b.getElementsByClassName(f)),d}if(c.qsa&&!A[a+" "]&&(!q||!q.test(a))){if(1!==w)s=b,r=a;else if("object"!==b.nodeName.toLowerCase()){(k=b.getAttribute("id"))?k=k.replace(ba,ca):b.setAttribute("id",k=u),o=g(a),h=o.length;while(h--)o[h]="#"+k+" "+sa(o[h]);r=o.join(","),s=$.test(a)&&qa(b.parentNode)||b}if(r)try{return G.apply(d,s.querySelectorAll(r)),d}catch(x){}finally{k===u&&b.removeAttribute("id")}}}return i(a.replace(P,"$1"),b,d,e)}function ha(){var a=[];function b(c,e){return a.push(c+" ")>d.cacheLength&&delete b[a.shift()],b[c+" "]=e}return b}function ia(a){return a[u]=!0,a}function ja(a){var b=n.createElement("fieldset");try{return!!a(b)}catch(c){return!1}finally{b.parentNode&&b.parentNode.removeChild(b),b=null}}function ka(a,b){var c=a.split("|"),e=c.length;while(e--)d.attrHandle[c[e]]=b}function la(a,b){var c=b&&a,d=c&&1===a.nodeType&&1===b.nodeType&&a.sourceIndex-b.sourceIndex;if(d)return d;if(c)while(c=c.nextSibling)if(c===b)return-1;return a?1:-1}function ma(a){return function(b){var c=b.nodeName.toLowerCase();return"input"===c&&b.type===a}}function na(a){return function(b){var c=b.nodeName.toLowerCase();return("input"===c||"button"===c)&&b.type===a}}function oa(a){return function(b){return"form"in b?b.parentNode&&b.disabled===!1?"label"in b?"label"in b.parentNode?b.parentNode.disabled===a:b.disabled===a:b.isDisabled===a||b.isDisabled!==!a&&ea(b)===a:b.disabled===a:"label"in b&&b.disabled===a}}function pa(a){return ia(function(b){return b=+b,ia(function(c,d){var e,f=a([],c.length,b),g=f.length;while(g--)c[e=f[g]]&&(c[e]=!(d[e]=c[e]))})})}function qa(a){return a&&"undefined"!=typeof a.getElementsByTagName&&a}c=ga.support={},f=ga.isXML=function(a){var b=a&&(a.ownerDocument||a).documentElement;return!!b&&"HTML"!==b.nodeName},m=ga.setDocument=function(a){var b,e,g=a?a.ownerDocument||a:v;return g!==n&&9===g.nodeType&&g.documentElement?(n=g,o=n.documentElement,p=!f(n),v!==n&&(e=n.defaultView)&&e.top!==e&&(e.addEventListener?e.addEventListener("unload",da,!1):e.attachEvent&&e.attachEvent("onunload",da)),c.attributes=ja(function(a){return a.className="i",!a.getAttribute("className")}),c.getElementsByTagName=ja(function(a){return a.appendChild(n.createComment("")),!a.getElementsByTagName("*").length}),c.getElementsByClassName=Y.test(n.getElementsByClassName),c.getById=ja(function(a){return o.appendChild(a).id=u,!n.getElementsByName||!n.getElementsByName(u).length}),c.getById?(d.filter.ID=function(a){var b=a.replace(_,aa);return function(a){return a.getAttribute("id")===b}},d.find.ID=function(a,b){if("undefined"!=typeof b.getElementById&&p){var c=b.getElementById(a);return c?[c]:[]}}):(d.filter.ID=function(a){var b=a.replace(_,aa);return function(a){var c="undefined"!=typeof a.getAttributeNode&&a.getAttributeNode("id");return c&&c.value===b}},d.find.ID=function(a,b){if("undefined"!=typeof b.getElementById&&p){var c,d,e,f=b.getElementById(a);if(f){if(c=f.getAttributeNode("id"),c&&c.value===a)return[f];e=b.getElementsByName(a),d=0;while(f=e[d++])if(c=f.getAttributeNode("id"),c&&c.value===a)return[f]}return[]}}),d.find.TAG=c.getElementsByTagName?function(a,b){return"undefined"!=typeof b.getElementsByTagName?b.getElementsByTagName(a):c.qsa?b.querySelectorAll(a):void 0}:function(a,b){var c,d=[],e=0,f=b.getElementsByTagName(a);if("*"===a){while(c=f[e++])1===c.nodeType&&d.push(c);return d}return f},d.find.CLASS=c.getElementsByClassName&&function(a,b){if("undefined"!=typeof b.getElementsByClassName&&p)return b.getElementsByClassName(a)},r=[],q=[],(c.qsa=Y.test(n.querySelectorAll))&&(ja(function(a){o.appendChild(a).innerHTML="",a.querySelectorAll("[msallowcapture^='']").length&&q.push("[*^$]="+K+"*(?:''|\"\")"),a.querySelectorAll("[selected]").length||q.push("\\["+K+"*(?:value|"+J+")"),a.querySelectorAll("[id~="+u+"-]").length||q.push("~="),a.querySelectorAll(":checked").length||q.push(":checked"),a.querySelectorAll("a#"+u+"+*").length||q.push(".#.+[+~]")}),ja(function(a){a.innerHTML="";var b=n.createElement("input");b.setAttribute("type","hidden"),a.appendChild(b).setAttribute("name","D"),a.querySelectorAll("[name=d]").length&&q.push("name"+K+"*[*^$|!~]?="),2!==a.querySelectorAll(":enabled").length&&q.push(":enabled",":disabled"),o.appendChild(a).disabled=!0,2!==a.querySelectorAll(":disabled").length&&q.push(":enabled",":disabled"),a.querySelectorAll("*,:x"),q.push(",.*:")})),(c.matchesSelector=Y.test(s=o.matches||o.webkitMatchesSelector||o.mozMatchesSelector||o.oMatchesSelector||o.msMatchesSelector))&&ja(function(a){c.disconnectedMatch=s.call(a,"*"),s.call(a,"[s!='']:x"),r.push("!=",N)}),q=q.length&&new RegExp(q.join("|")),r=r.length&&new RegExp(r.join("|")),b=Y.test(o.compareDocumentPosition),t=b||Y.test(o.contains)?function(a,b){var c=9===a.nodeType?a.documentElement:a,d=b&&b.parentNode;return a===d||!(!d||1!==d.nodeType||!(c.contains?c.contains(d):a.compareDocumentPosition&&16&a.compareDocumentPosition(d)))}:function(a,b){if(b)while(b=b.parentNode)if(b===a)return!0;return!1},B=b?function(a,b){if(a===b)return l=!0,0;var d=!a.compareDocumentPosition-!b.compareDocumentPosition;return d?d:(d=(a.ownerDocument||a)===(b.ownerDocument||b)?a.compareDocumentPosition(b):1,1&d||!c.sortDetached&&b.compareDocumentPosition(a)===d?a===n||a.ownerDocument===v&&t(v,a)?-1:b===n||b.ownerDocument===v&&t(v,b)?1:k?I(k,a)-I(k,b):0:4&d?-1:1)}:function(a,b){if(a===b)return l=!0,0;var c,d=0,e=a.parentNode,f=b.parentNode,g=[a],h=[b];if(!e||!f)return a===n?-1:b===n?1:e?-1:f?1:k?I(k,a)-I(k,b):0;if(e===f)return la(a,b);c=a;while(c=c.parentNode)g.unshift(c);c=b;while(c=c.parentNode)h.unshift(c);while(g[d]===h[d])d++;return d?la(g[d],h[d]):g[d]===v?-1:h[d]===v?1:0},n):n},ga.matches=function(a,b){return ga(a,null,null,b)},ga.matchesSelector=function(a,b){if((a.ownerDocument||a)!==n&&m(a),b=b.replace(S,"='$1']"),c.matchesSelector&&p&&!A[b+" "]&&(!r||!r.test(b))&&(!q||!q.test(b)))try{var d=s.call(a,b);if(d||c.disconnectedMatch||a.document&&11!==a.document.nodeType)return d}catch(e){}return ga(b,n,null,[a]).length>0},ga.contains=function(a,b){return(a.ownerDocument||a)!==n&&m(a),t(a,b)},ga.attr=function(a,b){(a.ownerDocument||a)!==n&&m(a);var e=d.attrHandle[b.toLowerCase()],f=e&&C.call(d.attrHandle,b.toLowerCase())?e(a,b,!p):void 0;return void 0!==f?f:c.attributes||!p?a.getAttribute(b):(f=a.getAttributeNode(b))&&f.specified?f.value:null},ga.escape=function(a){return(a+"").replace(ba,ca)},ga.error=function(a){throw new Error("Syntax error, unrecognized expression: "+a)},ga.uniqueSort=function(a){var b,d=[],e=0,f=0;if(l=!c.detectDuplicates,k=!c.sortStable&&a.slice(0),a.sort(B),l){while(b=a[f++])b===a[f]&&(e=d.push(f));while(e--)a.splice(d[e],1)}return k=null,a},e=ga.getText=function(a){var b,c="",d=0,f=a.nodeType;if(f){if(1===f||9===f||11===f){if("string"==typeof a.textContent)return a.textContent;for(a=a.firstChild;a;a=a.nextSibling)c+=e(a)}else if(3===f||4===f)return a.nodeValue}else while(b=a[d++])c+=e(b);return c},d=ga.selectors={cacheLength:50,createPseudo:ia,match:V,attrHandle:{},find:{},relative:{">":{dir:"parentNode",first:!0}," ":{dir:"parentNode"},"+":{dir:"previousSibling",first:!0},"~":{dir:"previousSibling"}},preFilter:{ATTR:function(a){return a[1]=a[1].replace(_,aa),a[3]=(a[3]||a[4]||a[5]||"").replace(_,aa),"~="===a[2]&&(a[3]=" "+a[3]+" "),a.slice(0,4)},CHILD:function(a){return a[1]=a[1].toLowerCase(),"nth"===a[1].slice(0,3)?(a[3]||ga.error(a[0]),a[4]=+(a[4]?a[5]+(a[6]||1):2*("even"===a[3]||"odd"===a[3])),a[5]=+(a[7]+a[8]||"odd"===a[3])):a[3]&&ga.error(a[0]),a},PSEUDO:function(a){var b,c=!a[6]&&a[2];return V.CHILD.test(a[0])?null:(a[3]?a[2]=a[4]||a[5]||"":c&&T.test(c)&&(b=g(c,!0))&&(b=c.indexOf(")",c.length-b)-c.length)&&(a[0]=a[0].slice(0,b),a[2]=c.slice(0,b)),a.slice(0,3))}},filter:{TAG:function(a){var b=a.replace(_,aa).toLowerCase();return"*"===a?function(){return!0}:function(a){return a.nodeName&&a.nodeName.toLowerCase()===b}},CLASS:function(a){var b=y[a+" "];return b||(b=new RegExp("(^|"+K+")"+a+"("+K+"|$)"))&&y(a,function(a){return b.test("string"==typeof a.className&&a.className||"undefined"!=typeof a.getAttribute&&a.getAttribute("class")||"")})},ATTR:function(a,b,c){return function(d){var e=ga.attr(d,a);return null==e?"!="===b:!b||(e+="","="===b?e===c:"!="===b?e!==c:"^="===b?c&&0===e.indexOf(c):"*="===b?c&&e.indexOf(c)>-1:"$="===b?c&&e.slice(-c.length)===c:"~="===b?(" "+e.replace(O," ")+" ").indexOf(c)>-1:"|="===b&&(e===c||e.slice(0,c.length+1)===c+"-"))}},CHILD:function(a,b,c,d,e){var f="nth"!==a.slice(0,3),g="last"!==a.slice(-4),h="of-type"===b;return 1===d&&0===e?function(a){return!!a.parentNode}:function(b,c,i){var j,k,l,m,n,o,p=f!==g?"nextSibling":"previousSibling",q=b.parentNode,r=h&&b.nodeName.toLowerCase(),s=!i&&!h,t=!1;if(q){if(f){while(p){m=b;while(m=m[p])if(h?m.nodeName.toLowerCase()===r:1===m.nodeType)return!1;o=p="only"===a&&!o&&"nextSibling"}return!0}if(o=[g?q.firstChild:q.lastChild],g&&s){m=q,l=m[u]||(m[u]={}),k=l[m.uniqueID]||(l[m.uniqueID]={}),j=k[a]||[],n=j[0]===w&&j[1],t=n&&j[2],m=n&&q.childNodes[n];while(m=++n&&m&&m[p]||(t=n=0)||o.pop())if(1===m.nodeType&&++t&&m===b){k[a]=[w,n,t];break}}else if(s&&(m=b,l=m[u]||(m[u]={}),k=l[m.uniqueID]||(l[m.uniqueID]={}),j=k[a]||[],n=j[0]===w&&j[1],t=n),t===!1)while(m=++n&&m&&m[p]||(t=n=0)||o.pop())if((h?m.nodeName.toLowerCase()===r:1===m.nodeType)&&++t&&(s&&(l=m[u]||(m[u]={}),k=l[m.uniqueID]||(l[m.uniqueID]={}),k[a]=[w,t]),m===b))break;return t-=e,t===d||t%d===0&&t/d>=0}}},PSEUDO:function(a,b){var c,e=d.pseudos[a]||d.setFilters[a.toLowerCase()]||ga.error("unsupported pseudo: "+a);return e[u]?e(b):e.length>1?(c=[a,a,"",b],d.setFilters.hasOwnProperty(a.toLowerCase())?ia(function(a,c){var d,f=e(a,b),g=f.length;while(g--)d=I(a,f[g]),a[d]=!(c[d]=f[g])}):function(a){return e(a,0,c)}):e}},pseudos:{not:ia(function(a){var b=[],c=[],d=h(a.replace(P,"$1"));return d[u]?ia(function(a,b,c,e){var f,g=d(a,null,e,[]),h=a.length;while(h--)(f=g[h])&&(a[h]=!(b[h]=f))}):function(a,e,f){return b[0]=a,d(b,null,f,c),b[0]=null,!c.pop()}}),has:ia(function(a){return function(b){return ga(a,b).length>0}}),contains:ia(function(a){return a=a.replace(_,aa),function(b){return(b.textContent||b.innerText||e(b)).indexOf(a)>-1}}),lang:ia(function(a){return U.test(a||"")||ga.error("unsupported lang: "+a),a=a.replace(_,aa).toLowerCase(),function(b){var c;do if(c=p?b.lang:b.getAttribute("xml:lang")||b.getAttribute("lang"))return c=c.toLowerCase(),c===a||0===c.indexOf(a+"-");while((b=b.parentNode)&&1===b.nodeType);return!1}}),target:function(b){var c=a.location&&a.location.hash;return c&&c.slice(1)===b.id},root:function(a){return a===o},focus:function(a){return a===n.activeElement&&(!n.hasFocus||n.hasFocus())&&!!(a.type||a.href||~a.tabIndex)},enabled:oa(!1),disabled:oa(!0),checked:function(a){var b=a.nodeName.toLowerCase();return"input"===b&&!!a.checked||"option"===b&&!!a.selected},selected:function(a){return a.parentNode&&a.parentNode.selectedIndex,a.selected===!0},empty:function(a){for(a=a.firstChild;a;a=a.nextSibling)if(a.nodeType<6)return!1;return!0},parent:function(a){return!d.pseudos.empty(a)},header:function(a){return X.test(a.nodeName)},input:function(a){return W.test(a.nodeName)},button:function(a){var b=a.nodeName.toLowerCase();return"input"===b&&"button"===a.type||"button"===b},text:function(a){var b;return"input"===a.nodeName.toLowerCase()&&"text"===a.type&&(null==(b=a.getAttribute("type"))||"text"===b.toLowerCase())},first:pa(function(){return[0]}),last:pa(function(a,b){return[b-1]}),eq:pa(function(a,b,c){return[c<0?c+b:c]}),even:pa(function(a,b){for(var c=0;c=0;)a.push(d);return a}),gt:pa(function(a,b,c){for(var d=c<0?c+b:c;++d1?function(b,c,d){var e=a.length;while(e--)if(!a[e](b,c,d))return!1;return!0}:a[0]}function va(a,b,c){for(var d=0,e=b.length;d-1&&(f[j]=!(g[j]=l))}}else r=wa(r===g?r.splice(o,r.length):r),e?e(null,g,r,i):G.apply(g,r)})}function ya(a){for(var b,c,e,f=a.length,g=d.relative[a[0].type],h=g||d.relative[" "],i=g?1:0,k=ta(function(a){return a===b},h,!0),l=ta(function(a){return I(b,a)>-1},h,!0),m=[function(a,c,d){var e=!g&&(d||c!==j)||((b=c).nodeType?k(a,c,d):l(a,c,d));return b=null,e}];i1&&ua(m),i>1&&sa(a.slice(0,i-1).concat({value:" "===a[i-2].type?"*":""})).replace(P,"$1"),c,i0,e=a.length>0,f=function(f,g,h,i,k){var l,o,q,r=0,s="0",t=f&&[],u=[],v=j,x=f||e&&d.find.TAG("*",k),y=w+=null==v?1:Math.random()||.1,z=x.length;for(k&&(j=g===n||g||k);s!==z&&null!=(l=x[s]);s++){if(e&&l){o=0,g||l.ownerDocument===n||(m(l),h=!p);while(q=a[o++])if(q(l,g||n,h)){i.push(l);break}k&&(w=y)}c&&((l=!q&&l)&&r--,f&&t.push(l))}if(r+=s,c&&s!==r){o=0;while(q=b[o++])q(t,u,g,h);if(f){if(r>0)while(s--)t[s]||u[s]||(u[s]=E.call(i));u=wa(u)}G.apply(i,u),k&&!f&&u.length>0&&r+b.length>1&&ga.uniqueSort(i)}return k&&(w=y,j=v),t};return c?ia(f):f}return h=ga.compile=function(a,b){var c,d=[],e=[],f=A[a+" "];if(!f){b||(b=g(a)),c=b.length;while(c--)f=ya(b[c]),f[u]?d.push(f):e.push(f);f=A(a,za(e,d)),f.selector=a}return f},i=ga.select=function(a,b,c,e){var f,i,j,k,l,m="function"==typeof a&&a,n=!e&&g(a=m.selector||a);if(c=c||[],1===n.length){if(i=n[0]=n[0].slice(0),i.length>2&&"ID"===(j=i[0]).type&&9===b.nodeType&&p&&d.relative[i[1].type]){if(b=(d.find.ID(j.matches[0].replace(_,aa),b)||[])[0],!b)return c;m&&(b=b.parentNode),a=a.slice(i.shift().value.length)}f=V.needsContext.test(a)?0:i.length;while(f--){if(j=i[f],d.relative[k=j.type])break;if((l=d.find[k])&&(e=l(j.matches[0].replace(_,aa),$.test(i[0].type)&&qa(b.parentNode)||b))){if(i.splice(f,1),a=e.length&&sa(i),!a)return G.apply(c,e),c;break}}}return(m||h(a,n))(e,b,!p,c,!b||$.test(a)&&qa(b.parentNode)||b),c},c.sortStable=u.split("").sort(B).join("")===u,c.detectDuplicates=!!l,m(),c.sortDetached=ja(function(a){return 1&a.compareDocumentPosition(n.createElement("fieldset"))}),ja(function(a){return a.innerHTML="","#"===a.firstChild.getAttribute("href")})||ka("type|href|height|width",function(a,b,c){if(!c)return a.getAttribute(b,"type"===b.toLowerCase()?1:2)}),c.attributes&&ja(function(a){return a.innerHTML="",a.firstChild.setAttribute("value",""),""===a.firstChild.getAttribute("value")})||ka("value",function(a,b,c){if(!c&&"input"===a.nodeName.toLowerCase())return a.defaultValue}),ja(function(a){return null==a.getAttribute("disabled")})||ka(J,function(a,b,c){var d;if(!c)return a[b]===!0?b.toLowerCase():(d=a.getAttributeNode(b))&&d.specified?d.value:null}),ga}(a);r.find=x,r.expr=x.selectors,r.expr[":"]=r.expr.pseudos,r.uniqueSort=r.unique=x.uniqueSort,r.text=x.getText,r.isXMLDoc=x.isXML,r.contains=x.contains,r.escapeSelector=x.escape;var y=function(a,b,c){var d=[],e=void 0!==c;while((a=a[b])&&9!==a.nodeType)if(1===a.nodeType){if(e&&r(a).is(c))break;d.push(a)}return d},z=function(a,b){for(var c=[];a;a=a.nextSibling)1===a.nodeType&&a!==b&&c.push(a);return c},A=r.expr.match.needsContext;function B(a,b){return a.nodeName&&a.nodeName.toLowerCase()===b.toLowerCase()}var C=/^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i,D=/^.[^:#\[\.,]*$/;function E(a,b,c){return r.isFunction(b)?r.grep(a,function(a,d){return!!b.call(a,d,a)!==c}):b.nodeType?r.grep(a,function(a){return a===b!==c}):"string"!=typeof b?r.grep(a,function(a){return i.call(b,a)>-1!==c}):D.test(b)?r.filter(b,a,c):(b=r.filter(b,a),r.grep(a,function(a){return i.call(b,a)>-1!==c&&1===a.nodeType}))}r.filter=function(a,b,c){var d=b[0];return c&&(a=":not("+a+")"),1===b.length&&1===d.nodeType?r.find.matchesSelector(d,a)?[d]:[]:r.find.matches(a,r.grep(b,function(a){return 1===a.nodeType}))},r.fn.extend({find:function(a){var b,c,d=this.length,e=this;if("string"!=typeof a)return this.pushStack(r(a).filter(function(){for(b=0;b1?r.uniqueSort(c):c},filter:function(a){return this.pushStack(E(this,a||[],!1))},not:function(a){return this.pushStack(E(this,a||[],!0))},is:function(a){return!!E(this,"string"==typeof a&&A.test(a)?r(a):a||[],!1).length}});var F,G=/^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,H=r.fn.init=function(a,b,c){var e,f;if(!a)return this;if(c=c||F,"string"==typeof a){if(e="<"===a[0]&&">"===a[a.length-1]&&a.length>=3?[null,a,null]:G.exec(a),!e||!e[1]&&b)return!b||b.jquery?(b||c).find(a):this.constructor(b).find(a);if(e[1]){if(b=b instanceof r?b[0]:b,r.merge(this,r.parseHTML(e[1],b&&b.nodeType?b.ownerDocument||b:d,!0)),C.test(e[1])&&r.isPlainObject(b))for(e in b)r.isFunction(this[e])?this[e](b[e]):this.attr(e,b[e]);return this}return f=d.getElementById(e[2]),f&&(this[0]=f,this.length=1),this}return a.nodeType?(this[0]=a,this.length=1,this):r.isFunction(a)?void 0!==c.ready?c.ready(a):a(r):r.makeArray(a,this)};H.prototype=r.fn,F=r(d);var I=/^(?:parents|prev(?:Until|All))/,J={children:!0,contents:!0,next:!0,prev:!0};r.fn.extend({has:function(a){var b=r(a,this),c=b.length;return this.filter(function(){for(var a=0;a-1:1===c.nodeType&&r.find.matchesSelector(c,a))){f.push(c);break}return this.pushStack(f.length>1?r.uniqueSort(f):f)},index:function(a){return a?"string"==typeof a?i.call(r(a),this[0]):i.call(this,a.jquery?a[0]:a):this[0]&&this[0].parentNode?this.first().prevAll().length:-1},add:function(a,b){return this.pushStack(r.uniqueSort(r.merge(this.get(),r(a,b))))},addBack:function(a){return this.add(null==a?this.prevObject:this.prevObject.filter(a))}});function K(a,b){while((a=a[b])&&1!==a.nodeType);return a}r.each({parent:function(a){var b=a.parentNode;return b&&11!==b.nodeType?b:null},parents:function(a){return y(a,"parentNode")},parentsUntil:function(a,b,c){return y(a,"parentNode",c)},next:function(a){return K(a,"nextSibling")},prev:function(a){return K(a,"previousSibling")},nextAll:function(a){return y(a,"nextSibling")},prevAll:function(a){return y(a,"previousSibling")},nextUntil:function(a,b,c){return y(a,"nextSibling",c)},prevUntil:function(a,b,c){return y(a,"previousSibling",c)},siblings:function(a){return z((a.parentNode||{}).firstChild,a)},children:function(a){return z(a.firstChild)},contents:function(a){return B(a,"iframe")?a.contentDocument:(B(a,"template")&&(a=a.content||a),r.merge([],a.childNodes))}},function(a,b){r.fn[a]=function(c,d){var e=r.map(this,b,c);return"Until"!==a.slice(-5)&&(d=c),d&&"string"==typeof d&&(e=r.filter(d,e)),this.length>1&&(J[a]||r.uniqueSort(e),I.test(a)&&e.reverse()),this.pushStack(e)}});var L=/[^\x20\t\r\n\f]+/g;function M(a){var b={};return r.each(a.match(L)||[],function(a,c){b[c]=!0}),b}r.Callbacks=function(a){a="string"==typeof a?M(a):r.extend({},a);var b,c,d,e,f=[],g=[],h=-1,i=function(){for(e=e||a.once,d=b=!0;g.length;h=-1){c=g.shift();while(++h-1)f.splice(c,1),c<=h&&h--}),this},has:function(a){return a?r.inArray(a,f)>-1:f.length>0},empty:function(){return f&&(f=[]),this},disable:function(){return e=g=[],f=c="",this},disabled:function(){return!f},lock:function(){return e=g=[],c||b||(f=c=""),this},locked:function(){return!!e},fireWith:function(a,c){return e||(c=c||[],c=[a,c.slice?c.slice():c],g.push(c),b||i()),this},fire:function(){return j.fireWith(this,arguments),this},fired:function(){return!!d}};return j};function N(a){return a}function O(a){throw a}function P(a,b,c,d){var e;try{a&&r.isFunction(e=a.promise)?e.call(a).done(b).fail(c):a&&r.isFunction(e=a.then)?e.call(a,b,c):b.apply(void 0,[a].slice(d))}catch(a){c.apply(void 0,[a])}}r.extend({Deferred:function(b){var c=[["notify","progress",r.Callbacks("memory"),r.Callbacks("memory"),2],["resolve","done",r.Callbacks("once memory"),r.Callbacks("once memory"),0,"resolved"],["reject","fail",r.Callbacks("once memory"),r.Callbacks("once memory"),1,"rejected"]],d="pending",e={state:function(){return d},always:function(){return f.done(arguments).fail(arguments),this},"catch":function(a){return e.then(null,a)},pipe:function(){var a=arguments;return r.Deferred(function(b){r.each(c,function(c,d){var e=r.isFunction(a[d[4]])&&a[d[4]];f[d[1]](function(){var a=e&&e.apply(this,arguments);a&&r.isFunction(a.promise)?a.promise().progress(b.notify).done(b.resolve).fail(b.reject):b[d[0]+"With"](this,e?[a]:arguments)})}),a=null}).promise()},then:function(b,d,e){var f=0;function g(b,c,d,e){return function(){var h=this,i=arguments,j=function(){var a,j;if(!(b=f&&(d!==O&&(h=void 0,i=[a]),c.rejectWith(h,i))}};b?k():(r.Deferred.getStackHook&&(k.stackTrace=r.Deferred.getStackHook()),a.setTimeout(k))}}return r.Deferred(function(a){c[0][3].add(g(0,a,r.isFunction(e)?e:N,a.notifyWith)),c[1][3].add(g(0,a,r.isFunction(b)?b:N)),c[2][3].add(g(0,a,r.isFunction(d)?d:O))}).promise()},promise:function(a){return null!=a?r.extend(a,e):e}},f={};return r.each(c,function(a,b){var g=b[2],h=b[5];e[b[1]]=g.add,h&&g.add(function(){d=h},c[3-a][2].disable,c[0][2].lock),g.add(b[3].fire),f[b[0]]=function(){return f[b[0]+"With"](this===f?void 0:this,arguments),this},f[b[0]+"With"]=g.fireWith}),e.promise(f),b&&b.call(f,f),f},when:function(a){var b=arguments.length,c=b,d=Array(c),e=f.call(arguments),g=r.Deferred(),h=function(a){return function(c){d[a]=this,e[a]=arguments.length>1?f.call(arguments):c,--b||g.resolveWith(d,e)}};if(b<=1&&(P(a,g.done(h(c)).resolve,g.reject,!b),"pending"===g.state()||r.isFunction(e[c]&&e[c].then)))return g.then();while(c--)P(e[c],h(c),g.reject);return g.promise()}});var Q=/^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;r.Deferred.exceptionHook=function(b,c){a.console&&a.console.warn&&b&&Q.test(b.name)&&a.console.warn("jQuery.Deferred exception: "+b.message,b.stack,c)},r.readyException=function(b){a.setTimeout(function(){throw b})};var R=r.Deferred();r.fn.ready=function(a){return R.then(a)["catch"](function(a){r.readyException(a)}),this},r.extend({isReady:!1,readyWait:1,ready:function(a){(a===!0?--r.readyWait:r.isReady)||(r.isReady=!0,a!==!0&&--r.readyWait>0||R.resolveWith(d,[r]))}}),r.ready.then=R.then;function S(){d.removeEventListener("DOMContentLoaded",S), a.removeEventListener("load",S),r.ready()}"complete"===d.readyState||"loading"!==d.readyState&&!d.documentElement.doScroll?a.setTimeout(r.ready):(d.addEventListener("DOMContentLoaded",S),a.addEventListener("load",S));var T=function(a,b,c,d,e,f,g){var h=0,i=a.length,j=null==c;if("object"===r.type(c)){e=!0;for(h in c)T(a,b,h,c[h],!0,f,g)}else if(void 0!==d&&(e=!0,r.isFunction(d)||(g=!0),j&&(g?(b.call(a,d),b=null):(j=b,b=function(a,b,c){return j.call(r(a),c)})),b))for(;h1,null,!0)},removeData:function(a){return this.each(function(){X.remove(this,a)})}}),r.extend({queue:function(a,b,c){var d;if(a)return b=(b||"fx")+"queue",d=W.get(a,b),c&&(!d||Array.isArray(c)?d=W.access(a,b,r.makeArray(c)):d.push(c)),d||[]},dequeue:function(a,b){b=b||"fx";var c=r.queue(a,b),d=c.length,e=c.shift(),f=r._queueHooks(a,b),g=function(){r.dequeue(a,b)};"inprogress"===e&&(e=c.shift(),d--),e&&("fx"===b&&c.unshift("inprogress"),delete f.stop,e.call(a,g,f)),!d&&f&&f.empty.fire()},_queueHooks:function(a,b){var c=b+"queueHooks";return W.get(a,c)||W.access(a,c,{empty:r.Callbacks("once memory").add(function(){W.remove(a,[b+"queue",c])})})}}),r.fn.extend({queue:function(a,b){var c=2;return"string"!=typeof a&&(b=a,a="fx",c--),arguments.length\x20\t\r\n\f]+)/i,la=/^$|\/(?:java|ecma)script/i,ma={option:[1,""],thead:[1,"","
"],col:[2,"","
"],tr:[2,"","
"],td:[3,"","
"],_default:[0,"",""]};ma.optgroup=ma.option,ma.tbody=ma.tfoot=ma.colgroup=ma.caption=ma.thead,ma.th=ma.td;function na(a,b){var c;return c="undefined"!=typeof a.getElementsByTagName?a.getElementsByTagName(b||"*"):"undefined"!=typeof a.querySelectorAll?a.querySelectorAll(b||"*"):[],void 0===b||b&&B(a,b)?r.merge([a],c):c}function oa(a,b){for(var c=0,d=a.length;c-1)e&&e.push(f);else if(j=r.contains(f.ownerDocument,f),g=na(l.appendChild(f),"script"),j&&oa(g),c){k=0;while(f=g[k++])la.test(f.type||"")&&c.push(f)}return l}!function(){var a=d.createDocumentFragment(),b=a.appendChild(d.createElement("div")),c=d.createElement("input");c.setAttribute("type","radio"),c.setAttribute("checked","checked"),c.setAttribute("name","t"),b.appendChild(c),o.checkClone=b.cloneNode(!0).cloneNode(!0).lastChild.checked,b.innerHTML="",o.noCloneChecked=!!b.cloneNode(!0).lastChild.defaultValue}();var ra=d.documentElement,sa=/^key/,ta=/^(?:mouse|pointer|contextmenu|drag|drop)|click/,ua=/^([^.]*)(?:\.(.+)|)/;function va(){return!0}function wa(){return!1}function xa(){try{return d.activeElement}catch(a){}}function ya(a,b,c,d,e,f){var g,h;if("object"==typeof b){"string"!=typeof c&&(d=d||c,c=void 0);for(h in b)ya(a,h,c,d,b[h],f);return a}if(null==d&&null==e?(e=c,d=c=void 0):null==e&&("string"==typeof c?(e=d,d=void 0):(e=d,d=c,c=void 0)),e===!1)e=wa;else if(!e)return a;return 1===f&&(g=e,e=function(a){return r().off(a),g.apply(this,arguments)},e.guid=g.guid||(g.guid=r.guid++)),a.each(function(){r.event.add(this,b,e,d,c)})}r.event={global:{},add:function(a,b,c,d,e){var f,g,h,i,j,k,l,m,n,o,p,q=W.get(a);if(q){c.handler&&(f=c,c=f.handler,e=f.selector),e&&r.find.matchesSelector(ra,e),c.guid||(c.guid=r.guid++),(i=q.events)||(i=q.events={}),(g=q.handle)||(g=q.handle=function(b){return"undefined"!=typeof r&&r.event.triggered!==b.type?r.event.dispatch.apply(a,arguments):void 0}),b=(b||"").match(L)||[""],j=b.length;while(j--)h=ua.exec(b[j])||[],n=p=h[1],o=(h[2]||"").split(".").sort(),n&&(l=r.event.special[n]||{},n=(e?l.delegateType:l.bindType)||n,l=r.event.special[n]||{},k=r.extend({type:n,origType:p,data:d,handler:c,guid:c.guid,selector:e,needsContext:e&&r.expr.match.needsContext.test(e),namespace:o.join(".")},f),(m=i[n])||(m=i[n]=[],m.delegateCount=0,l.setup&&l.setup.call(a,d,o,g)!==!1||a.addEventListener&&a.addEventListener(n,g)),l.add&&(l.add.call(a,k),k.handler.guid||(k.handler.guid=c.guid)),e?m.splice(m.delegateCount++,0,k):m.push(k),r.event.global[n]=!0)}},remove:function(a,b,c,d,e){var f,g,h,i,j,k,l,m,n,o,p,q=W.hasData(a)&&W.get(a);if(q&&(i=q.events)){b=(b||"").match(L)||[""],j=b.length;while(j--)if(h=ua.exec(b[j])||[],n=p=h[1],o=(h[2]||"").split(".").sort(),n){l=r.event.special[n]||{},n=(d?l.delegateType:l.bindType)||n,m=i[n]||[],h=h[2]&&new RegExp("(^|\\.)"+o.join("\\.(?:.*\\.|)")+"(\\.|$)"),g=f=m.length;while(f--)k=m[f],!e&&p!==k.origType||c&&c.guid!==k.guid||h&&!h.test(k.namespace)||d&&d!==k.selector&&("**"!==d||!k.selector)||(m.splice(f,1),k.selector&&m.delegateCount--,l.remove&&l.remove.call(a,k));g&&!m.length&&(l.teardown&&l.teardown.call(a,o,q.handle)!==!1||r.removeEvent(a,n,q.handle),delete i[n])}else for(n in i)r.event.remove(a,n+b[j],c,d,!0);r.isEmptyObject(i)&&W.remove(a,"handle events")}},dispatch:function(a){var b=r.event.fix(a),c,d,e,f,g,h,i=new Array(arguments.length),j=(W.get(this,"events")||{})[b.type]||[],k=r.event.special[b.type]||{};for(i[0]=b,c=1;c=1))for(;j!==this;j=j.parentNode||this)if(1===j.nodeType&&("click"!==a.type||j.disabled!==!0)){for(f=[],g={},c=0;c-1:r.find(e,this,null,[j]).length),g[e]&&f.push(d);f.length&&h.push({elem:j,handlers:f})}return j=this,i\x20\t\r\n\f]*)[^>]*)\/>/gi,Aa=/\s*$/g;function Ea(a,b){return B(a,"table")&&B(11!==b.nodeType?b:b.firstChild,"tr")?r(">tbody",a)[0]||a:a}function Fa(a){return a.type=(null!==a.getAttribute("type"))+"/"+a.type,a}function Ga(a){var b=Ca.exec(a.type);return b?a.type=b[1]:a.removeAttribute("type"),a}function Ha(a,b){var c,d,e,f,g,h,i,j;if(1===b.nodeType){if(W.hasData(a)&&(f=W.access(a),g=W.set(b,f),j=f.events)){delete g.handle,g.events={};for(e in j)for(c=0,d=j[e].length;c1&&"string"==typeof q&&!o.checkClone&&Ba.test(q))return a.each(function(e){var f=a.eq(e);s&&(b[0]=q.call(this,e,f.html())),Ja(f,b,c,d)});if(m&&(e=qa(b,a[0].ownerDocument,!1,a,d),f=e.firstChild,1===e.childNodes.length&&(e=f),f||d)){for(h=r.map(na(e,"script"),Fa),i=h.length;l")},clone:function(a,b,c){var d,e,f,g,h=a.cloneNode(!0),i=r.contains(a.ownerDocument,a);if(!(o.noCloneChecked||1!==a.nodeType&&11!==a.nodeType||r.isXMLDoc(a)))for(g=na(h),f=na(a),d=0,e=f.length;d0&&oa(g,!i&&na(a,"script")),h},cleanData:function(a){for(var b,c,d,e=r.event.special,f=0;void 0!==(c=a[f]);f++)if(U(c)){if(b=c[W.expando]){if(b.events)for(d in b.events)e[d]?r.event.remove(c,d):r.removeEvent(c,d,b.handle);c[W.expando]=void 0}c[X.expando]&&(c[X.expando]=void 0)}}}),r.fn.extend({detach:function(a){return Ka(this,a,!0)},remove:function(a){return Ka(this,a)},text:function(a){return T(this,function(a){return void 0===a?r.text(this):this.empty().each(function(){1!==this.nodeType&&11!==this.nodeType&&9!==this.nodeType||(this.textContent=a)})},null,a,arguments.length)},append:function(){return Ja(this,arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=Ea(this,a);b.appendChild(a)}})},prepend:function(){return Ja(this,arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=Ea(this,a);b.insertBefore(a,b.firstChild)}})},before:function(){return Ja(this,arguments,function(a){this.parentNode&&this.parentNode.insertBefore(a,this)})},after:function(){return Ja(this,arguments,function(a){this.parentNode&&this.parentNode.insertBefore(a,this.nextSibling)})},empty:function(){for(var a,b=0;null!=(a=this[b]);b++)1===a.nodeType&&(r.cleanData(na(a,!1)),a.textContent="");return this},clone:function(a,b){return a=null!=a&&a,b=null==b?a:b,this.map(function(){return r.clone(this,a,b)})},html:function(a){return T(this,function(a){var b=this[0]||{},c=0,d=this.length;if(void 0===a&&1===b.nodeType)return b.innerHTML;if("string"==typeof a&&!Aa.test(a)&&!ma[(ka.exec(a)||["",""])[1].toLowerCase()]){a=r.htmlPrefilter(a);try{for(;c1)}});function _a(a,b,c,d,e){return new _a.prototype.init(a,b,c,d,e)}r.Tween=_a,_a.prototype={constructor:_a,init:function(a,b,c,d,e,f){this.elem=a,this.prop=c,this.easing=e||r.easing._default,this.options=b,this.start=this.now=this.cur(),this.end=d,this.unit=f||(r.cssNumber[c]?"":"px")},cur:function(){var a=_a.propHooks[this.prop];return a&&a.get?a.get(this):_a.propHooks._default.get(this)},run:function(a){var b,c=_a.propHooks[this.prop];return this.options.duration?this.pos=b=r.easing[this.easing](a,this.options.duration*a,0,1,this.options.duration):this.pos=b=a,this.now=(this.end-this.start)*b+this.start,this.options.step&&this.options.step.call(this.elem,this.now,this),c&&c.set?c.set(this):_a.propHooks._default.set(this),this}},_a.prototype.init.prototype=_a.prototype,_a.propHooks={_default:{get:function(a){var b;return 1!==a.elem.nodeType||null!=a.elem[a.prop]&&null==a.elem.style[a.prop]?a.elem[a.prop]:(b=r.css(a.elem,a.prop,""),b&&"auto"!==b?b:0)},set:function(a){r.fx.step[a.prop]?r.fx.step[a.prop](a):1!==a.elem.nodeType||null==a.elem.style[r.cssProps[a.prop]]&&!r.cssHooks[a.prop]?a.elem[a.prop]=a.now:r.style(a.elem,a.prop,a.now+a.unit)}}},_a.propHooks.scrollTop=_a.propHooks.scrollLeft={set:function(a){a.elem.nodeType&&a.elem.parentNode&&(a.elem[a.prop]=a.now)}},r.easing={linear:function(a){return a},swing:function(a){return.5-Math.cos(a*Math.PI)/2},_default:"swing"},r.fx=_a.prototype.init,r.fx.step={};var ab,bb,cb=/^(?:toggle|show|hide)$/,db=/queueHooks$/;function eb(){bb&&(d.hidden===!1&&a.requestAnimationFrame?a.requestAnimationFrame(eb):a.setTimeout(eb,r.fx.interval),r.fx.tick())}function fb(){return a.setTimeout(function(){ab=void 0}),ab=r.now()}function gb(a,b){var c,d=0,e={height:a};for(b=b?1:0;d<4;d+=2-b)c=ca[d],e["margin"+c]=e["padding"+c]=a;return b&&(e.opacity=e.width=a),e}function hb(a,b,c){for(var d,e=(kb.tweeners[b]||[]).concat(kb.tweeners["*"]),f=0,g=e.length;f1)},removeAttr:function(a){return this.each(function(){r.removeAttr(this,a)})}}),r.extend({attr:function(a,b,c){var d,e,f=a.nodeType;if(3!==f&&8!==f&&2!==f)return"undefined"==typeof a.getAttribute?r.prop(a,b,c):(1===f&&r.isXMLDoc(a)||(e=r.attrHooks[b.toLowerCase()]||(r.expr.match.bool.test(b)?lb:void 0)),void 0!==c?null===c?void r.removeAttr(a,b):e&&"set"in e&&void 0!==(d=e.set(a,c,b))?d:(a.setAttribute(b,c+""),c):e&&"get"in e&&null!==(d=e.get(a,b))?d:(d=r.find.attr(a,b), null==d?void 0:d))},attrHooks:{type:{set:function(a,b){if(!o.radioValue&&"radio"===b&&B(a,"input")){var c=a.value;return a.setAttribute("type",b),c&&(a.value=c),b}}}},removeAttr:function(a,b){var c,d=0,e=b&&b.match(L);if(e&&1===a.nodeType)while(c=e[d++])a.removeAttribute(c)}}),lb={set:function(a,b,c){return b===!1?r.removeAttr(a,c):a.setAttribute(c,c),c}},r.each(r.expr.match.bool.source.match(/\w+/g),function(a,b){var c=mb[b]||r.find.attr;mb[b]=function(a,b,d){var e,f,g=b.toLowerCase();return d||(f=mb[g],mb[g]=e,e=null!=c(a,b,d)?g:null,mb[g]=f),e}});var nb=/^(?:input|select|textarea|button)$/i,ob=/^(?:a|area)$/i;r.fn.extend({prop:function(a,b){return T(this,r.prop,a,b,arguments.length>1)},removeProp:function(a){return this.each(function(){delete this[r.propFix[a]||a]})}}),r.extend({prop:function(a,b,c){var d,e,f=a.nodeType;if(3!==f&&8!==f&&2!==f)return 1===f&&r.isXMLDoc(a)||(b=r.propFix[b]||b,e=r.propHooks[b]),void 0!==c?e&&"set"in e&&void 0!==(d=e.set(a,c,b))?d:a[b]=c:e&&"get"in e&&null!==(d=e.get(a,b))?d:a[b]},propHooks:{tabIndex:{get:function(a){var b=r.find.attr(a,"tabindex");return b?parseInt(b,10):nb.test(a.nodeName)||ob.test(a.nodeName)&&a.href?0:-1}}},propFix:{"for":"htmlFor","class":"className"}}),o.optSelected||(r.propHooks.selected={get:function(a){var b=a.parentNode;return b&&b.parentNode&&b.parentNode.selectedIndex,null},set:function(a){var b=a.parentNode;b&&(b.selectedIndex,b.parentNode&&b.parentNode.selectedIndex)}}),r.each(["tabIndex","readOnly","maxLength","cellSpacing","cellPadding","rowSpan","colSpan","useMap","frameBorder","contentEditable"],function(){r.propFix[this.toLowerCase()]=this});function pb(a){var b=a.match(L)||[];return b.join(" ")}function qb(a){return a.getAttribute&&a.getAttribute("class")||""}r.fn.extend({addClass:function(a){var b,c,d,e,f,g,h,i=0;if(r.isFunction(a))return this.each(function(b){r(this).addClass(a.call(this,b,qb(this)))});if("string"==typeof a&&a){b=a.match(L)||[];while(c=this[i++])if(e=qb(c),d=1===c.nodeType&&" "+pb(e)+" "){g=0;while(f=b[g++])d.indexOf(" "+f+" ")<0&&(d+=f+" ");h=pb(d),e!==h&&c.setAttribute("class",h)}}return this},removeClass:function(a){var b,c,d,e,f,g,h,i=0;if(r.isFunction(a))return this.each(function(b){r(this).removeClass(a.call(this,b,qb(this)))});if(!arguments.length)return this.attr("class","");if("string"==typeof a&&a){b=a.match(L)||[];while(c=this[i++])if(e=qb(c),d=1===c.nodeType&&" "+pb(e)+" "){g=0;while(f=b[g++])while(d.indexOf(" "+f+" ")>-1)d=d.replace(" "+f+" "," ");h=pb(d),e!==h&&c.setAttribute("class",h)}}return this},toggleClass:function(a,b){var c=typeof a;return"boolean"==typeof b&&"string"===c?b?this.addClass(a):this.removeClass(a):r.isFunction(a)?this.each(function(c){r(this).toggleClass(a.call(this,c,qb(this),b),b)}):this.each(function(){var b,d,e,f;if("string"===c){d=0,e=r(this),f=a.match(L)||[];while(b=f[d++])e.hasClass(b)?e.removeClass(b):e.addClass(b)}else void 0!==a&&"boolean"!==c||(b=qb(this),b&&W.set(this,"__className__",b),this.setAttribute&&this.setAttribute("class",b||a===!1?"":W.get(this,"__className__")||""))})},hasClass:function(a){var b,c,d=0;b=" "+a+" ";while(c=this[d++])if(1===c.nodeType&&(" "+pb(qb(c))+" ").indexOf(b)>-1)return!0;return!1}});var rb=/\r/g;r.fn.extend({val:function(a){var b,c,d,e=this[0];{if(arguments.length)return d=r.isFunction(a),this.each(function(c){var e;1===this.nodeType&&(e=d?a.call(this,c,r(this).val()):a,null==e?e="":"number"==typeof e?e+="":Array.isArray(e)&&(e=r.map(e,function(a){return null==a?"":a+""})),b=r.valHooks[this.type]||r.valHooks[this.nodeName.toLowerCase()],b&&"set"in b&&void 0!==b.set(this,e,"value")||(this.value=e))});if(e)return b=r.valHooks[e.type]||r.valHooks[e.nodeName.toLowerCase()],b&&"get"in b&&void 0!==(c=b.get(e,"value"))?c:(c=e.value,"string"==typeof c?c.replace(rb,""):null==c?"":c)}}}),r.extend({valHooks:{option:{get:function(a){var b=r.find.attr(a,"value");return null!=b?b:pb(r.text(a))}},select:{get:function(a){var b,c,d,e=a.options,f=a.selectedIndex,g="select-one"===a.type,h=g?null:[],i=g?f+1:e.length;for(d=f<0?i:g?f:0;d-1)&&(c=!0);return c||(a.selectedIndex=-1),f}}}}),r.each(["radio","checkbox"],function(){r.valHooks[this]={set:function(a,b){if(Array.isArray(b))return a.checked=r.inArray(r(a).val(),b)>-1}},o.checkOn||(r.valHooks[this].get=function(a){return null===a.getAttribute("value")?"on":a.value})});var sb=/^(?:focusinfocus|focusoutblur)$/;r.extend(r.event,{trigger:function(b,c,e,f){var g,h,i,j,k,m,n,o=[e||d],p=l.call(b,"type")?b.type:b,q=l.call(b,"namespace")?b.namespace.split("."):[];if(h=i=e=e||d,3!==e.nodeType&&8!==e.nodeType&&!sb.test(p+r.event.triggered)&&(p.indexOf(".")>-1&&(q=p.split("."),p=q.shift(),q.sort()),k=p.indexOf(":")<0&&"on"+p,b=b[r.expando]?b:new r.Event(p,"object"==typeof b&&b),b.isTrigger=f?2:3,b.namespace=q.join("."),b.rnamespace=b.namespace?new RegExp("(^|\\.)"+q.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,b.result=void 0,b.target||(b.target=e),c=null==c?[b]:r.makeArray(c,[b]),n=r.event.special[p]||{},f||!n.trigger||n.trigger.apply(e,c)!==!1)){if(!f&&!n.noBubble&&!r.isWindow(e)){for(j=n.delegateType||p,sb.test(j+p)||(h=h.parentNode);h;h=h.parentNode)o.push(h),i=h;i===(e.ownerDocument||d)&&o.push(i.defaultView||i.parentWindow||a)}g=0;while((h=o[g++])&&!b.isPropagationStopped())b.type=g>1?j:n.bindType||p,m=(W.get(h,"events")||{})[b.type]&&W.get(h,"handle"),m&&m.apply(h,c),m=k&&h[k],m&&m.apply&&U(h)&&(b.result=m.apply(h,c),b.result===!1&&b.preventDefault());return b.type=p,f||b.isDefaultPrevented()||n._default&&n._default.apply(o.pop(),c)!==!1||!U(e)||k&&r.isFunction(e[p])&&!r.isWindow(e)&&(i=e[k],i&&(e[k]=null),r.event.triggered=p,e[p](),r.event.triggered=void 0,i&&(e[k]=i)),b.result}},simulate:function(a,b,c){var d=r.extend(new r.Event,c,{type:a,isSimulated:!0});r.event.trigger(d,null,b)}}),r.fn.extend({trigger:function(a,b){return this.each(function(){r.event.trigger(a,b,this)})},triggerHandler:function(a,b){var c=this[0];if(c)return r.event.trigger(a,b,c,!0)}}),r.each("blur focus focusin focusout resize scroll click dblclick mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave change select submit keydown keypress keyup contextmenu".split(" "),function(a,b){r.fn[b]=function(a,c){return arguments.length>0?this.on(b,null,a,c):this.trigger(b)}}),r.fn.extend({hover:function(a,b){return this.mouseenter(a).mouseleave(b||a)}}),o.focusin="onfocusin"in a,o.focusin||r.each({focus:"focusin",blur:"focusout"},function(a,b){var c=function(a){r.event.simulate(b,a.target,r.event.fix(a))};r.event.special[b]={setup:function(){var d=this.ownerDocument||this,e=W.access(d,b);e||d.addEventListener(a,c,!0),W.access(d,b,(e||0)+1)},teardown:function(){var d=this.ownerDocument||this,e=W.access(d,b)-1;e?W.access(d,b,e):(d.removeEventListener(a,c,!0),W.remove(d,b))}}});var tb=a.location,ub=r.now(),vb=/\?/;r.parseXML=function(b){var c;if(!b||"string"!=typeof b)return null;try{c=(new a.DOMParser).parseFromString(b,"text/xml")}catch(d){c=void 0}return c&&!c.getElementsByTagName("parsererror").length||r.error("Invalid XML: "+b),c};var wb=/\[\]$/,xb=/\r?\n/g,yb=/^(?:submit|button|image|reset|file)$/i,zb=/^(?:input|select|textarea|keygen)/i;function Ab(a,b,c,d){var e;if(Array.isArray(b))r.each(b,function(b,e){c||wb.test(a)?d(a,e):Ab(a+"["+("object"==typeof e&&null!=e?b:"")+"]",e,c,d)});else if(c||"object"!==r.type(b))d(a,b);else for(e in b)Ab(a+"["+e+"]",b[e],c,d)}r.param=function(a,b){var c,d=[],e=function(a,b){var c=r.isFunction(b)?b():b;d[d.length]=encodeURIComponent(a)+"="+encodeURIComponent(null==c?"":c)};if(Array.isArray(a)||a.jquery&&!r.isPlainObject(a))r.each(a,function(){e(this.name,this.value)});else for(c in a)Ab(c,a[c],b,e);return d.join("&")},r.fn.extend({serialize:function(){return r.param(this.serializeArray())},serializeArray:function(){return this.map(function(){var a=r.prop(this,"elements");return a?r.makeArray(a):this}).filter(function(){var a=this.type;return this.name&&!r(this).is(":disabled")&&zb.test(this.nodeName)&&!yb.test(a)&&(this.checked||!ja.test(a))}).map(function(a,b){var c=r(this).val();return null==c?null:Array.isArray(c)?r.map(c,function(a){return{name:b.name,value:a.replace(xb,"\r\n")}}):{name:b.name,value:c.replace(xb,"\r\n")}}).get()}});var Bb=/%20/g,Cb=/#.*$/,Db=/([?&])_=[^&]*/,Eb=/^(.*?):[ \t]*([^\r\n]*)$/gm,Fb=/^(?:about|app|app-storage|.+-extension|file|res|widget):$/,Gb=/^(?:GET|HEAD)$/,Hb=/^\/\//,Ib={},Jb={},Kb="*/".concat("*"),Lb=d.createElement("a");Lb.href=tb.href;function Mb(a){return function(b,c){"string"!=typeof b&&(c=b,b="*");var d,e=0,f=b.toLowerCase().match(L)||[];if(r.isFunction(c))while(d=f[e++])"+"===d[0]?(d=d.slice(1)||"*",(a[d]=a[d]||[]).unshift(c)):(a[d]=a[d]||[]).push(c)}}function Nb(a,b,c,d){var e={},f=a===Jb;function g(h){var i;return e[h]=!0,r.each(a[h]||[],function(a,h){var j=h(b,c,d);return"string"!=typeof j||f||e[j]?f?!(i=j):void 0:(b.dataTypes.unshift(j),g(j),!1)}),i}return g(b.dataTypes[0])||!e["*"]&&g("*")}function Ob(a,b){var c,d,e=r.ajaxSettings.flatOptions||{};for(c in b)void 0!==b[c]&&((e[c]?a:d||(d={}))[c]=b[c]);return d&&r.extend(!0,a,d),a}function Pb(a,b,c){var d,e,f,g,h=a.contents,i=a.dataTypes;while("*"===i[0])i.shift(),void 0===d&&(d=a.mimeType||b.getResponseHeader("Content-Type"));if(d)for(e in h)if(h[e]&&h[e].test(d)){i.unshift(e);break}if(i[0]in c)f=i[0];else{for(e in c){if(!i[0]||a.converters[e+" "+i[0]]){f=e;break}g||(g=e)}f=f||g}if(f)return f!==i[0]&&i.unshift(f),c[f]}function Qb(a,b,c,d){var e,f,g,h,i,j={},k=a.dataTypes.slice();if(k[1])for(g in a.converters)j[g.toLowerCase()]=a.converters[g];f=k.shift();while(f)if(a.responseFields[f]&&(c[a.responseFields[f]]=b),!i&&d&&a.dataFilter&&(b=a.dataFilter(b,a.dataType)),i=f,f=k.shift())if("*"===f)f=i;else if("*"!==i&&i!==f){if(g=j[i+" "+f]||j["* "+f],!g)for(e in j)if(h=e.split(" "),h[1]===f&&(g=j[i+" "+h[0]]||j["* "+h[0]])){g===!0?g=j[e]:j[e]!==!0&&(f=h[0],k.unshift(h[1]));break}if(g!==!0)if(g&&a["throws"])b=g(b);else try{b=g(b)}catch(l){return{state:"parsererror",error:g?l:"No conversion from "+i+" to "+f}}}return{state:"success",data:b}}r.extend({active:0,lastModified:{},etag:{},ajaxSettings:{url:tb.href,type:"GET",isLocal:Fb.test(tb.protocol),global:!0,processData:!0,async:!0,contentType:"application/x-www-form-urlencoded; charset=UTF-8",accepts:{"*":Kb,text:"text/plain",html:"text/html",xml:"application/xml, text/xml",json:"application/json, text/javascript"},contents:{xml:/\bxml\b/,html:/\bhtml/,json:/\bjson\b/},responseFields:{xml:"responseXML",text:"responseText",json:"responseJSON"},converters:{"* text":String,"text html":!0,"text json":JSON.parse,"text xml":r.parseXML},flatOptions:{url:!0,context:!0}},ajaxSetup:function(a,b){return b?Ob(Ob(a,r.ajaxSettings),b):Ob(r.ajaxSettings,a)},ajaxPrefilter:Mb(Ib),ajaxTransport:Mb(Jb),ajax:function(b,c){"object"==typeof b&&(c=b,b=void 0),c=c||{};var e,f,g,h,i,j,k,l,m,n,o=r.ajaxSetup({},c),p=o.context||o,q=o.context&&(p.nodeType||p.jquery)?r(p):r.event,s=r.Deferred(),t=r.Callbacks("once memory"),u=o.statusCode||{},v={},w={},x="canceled",y={readyState:0,getResponseHeader:function(a){var b;if(k){if(!h){h={};while(b=Eb.exec(g))h[b[1].toLowerCase()]=b[2]}b=h[a.toLowerCase()]}return null==b?null:b},getAllResponseHeaders:function(){return k?g:null},setRequestHeader:function(a,b){return null==k&&(a=w[a.toLowerCase()]=w[a.toLowerCase()]||a,v[a]=b),this},overrideMimeType:function(a){return null==k&&(o.mimeType=a),this},statusCode:function(a){var b;if(a)if(k)y.always(a[y.status]);else for(b in a)u[b]=[u[b],a[b]];return this},abort:function(a){var b=a||x;return e&&e.abort(b),A(0,b),this}};if(s.promise(y),o.url=((b||o.url||tb.href)+"").replace(Hb,tb.protocol+"//"),o.type=c.method||c.type||o.method||o.type,o.dataTypes=(o.dataType||"*").toLowerCase().match(L)||[""],null==o.crossDomain){j=d.createElement("a");try{j.href=o.url,j.href=j.href,o.crossDomain=Lb.protocol+"//"+Lb.host!=j.protocol+"//"+j.host}catch(z){o.crossDomain=!0}}if(o.data&&o.processData&&"string"!=typeof o.data&&(o.data=r.param(o.data,o.traditional)),Nb(Ib,o,c,y),k)return y;l=r.event&&o.global,l&&0===r.active++&&r.event.trigger("ajaxStart"),o.type=o.type.toUpperCase(),o.hasContent=!Gb.test(o.type),f=o.url.replace(Cb,""),o.hasContent?o.data&&o.processData&&0===(o.contentType||"").indexOf("application/x-www-form-urlencoded")&&(o.data=o.data.replace(Bb,"+")):(n=o.url.slice(f.length),o.data&&(f+=(vb.test(f)?"&":"?")+o.data,delete o.data),o.cache===!1&&(f=f.replace(Db,"$1"),n=(vb.test(f)?"&":"?")+"_="+ub++ +n),o.url=f+n),o.ifModified&&(r.lastModified[f]&&y.setRequestHeader("If-Modified-Since",r.lastModified[f]),r.etag[f]&&y.setRequestHeader("If-None-Match",r.etag[f])),(o.data&&o.hasContent&&o.contentType!==!1||c.contentType)&&y.setRequestHeader("Content-Type",o.contentType),y.setRequestHeader("Accept",o.dataTypes[0]&&o.accepts[o.dataTypes[0]]?o.accepts[o.dataTypes[0]]+("*"!==o.dataTypes[0]?", "+Kb+"; q=0.01":""):o.accepts["*"]);for(m in o.headers)y.setRequestHeader(m,o.headers[m]);if(o.beforeSend&&(o.beforeSend.call(p,y,o)===!1||k))return y.abort();if(x="abort",t.add(o.complete),y.done(o.success),y.fail(o.error),e=Nb(Jb,o,c,y)){if(y.readyState=1,l&&q.trigger("ajaxSend",[y,o]),k)return y;o.async&&o.timeout>0&&(i=a.setTimeout(function(){y.abort("timeout")},o.timeout));try{k=!1,e.send(v,A)}catch(z){if(k)throw z;A(-1,z)}}else A(-1,"No Transport");function A(b,c,d,h){var j,m,n,v,w,x=c;k||(k=!0,i&&a.clearTimeout(i),e=void 0,g=h||"",y.readyState=b>0?4:0,j=b>=200&&b<300||304===b,d&&(v=Pb(o,y,d)),v=Qb(o,v,y,j),j?(o.ifModified&&(w=y.getResponseHeader("Last-Modified"),w&&(r.lastModified[f]=w),w=y.getResponseHeader("etag"),w&&(r.etag[f]=w)),204===b||"HEAD"===o.type?x="nocontent":304===b?x="notmodified":(x=v.state,m=v.data,n=v.error,j=!n)):(n=x,!b&&x||(x="error",b<0&&(b=0))),y.status=b,y.statusText=(c||x)+"",j?s.resolveWith(p,[m,x,y]):s.rejectWith(p,[y,x,n]),y.statusCode(u),u=void 0,l&&q.trigger(j?"ajaxSuccess":"ajaxError",[y,o,j?m:n]),t.fireWith(p,[y,x]),l&&(q.trigger("ajaxComplete",[y,o]),--r.active||r.event.trigger("ajaxStop")))}return y},getJSON:function(a,b,c){return r.get(a,b,c,"json")},getScript:function(a,b){return r.get(a,void 0,b,"script")}}),r.each(["get","post"],function(a,b){r[b]=function(a,c,d,e){return r.isFunction(c)&&(e=e||d,d=c,c=void 0),r.ajax(r.extend({url:a,type:b,dataType:e,data:c,success:d},r.isPlainObject(a)&&a))}}),r._evalUrl=function(a){return r.ajax({url:a,type:"GET",dataType:"script",cache:!0,async:!1,global:!1,"throws":!0})},r.fn.extend({wrapAll:function(a){var b;return this[0]&&(r.isFunction(a)&&(a=a.call(this[0])),b=r(a,this[0].ownerDocument).eq(0).clone(!0),this[0].parentNode&&b.insertBefore(this[0]),b.map(function(){var a=this;while(a.firstElementChild)a=a.firstElementChild;return a}).append(this)),this},wrapInner:function(a){return r.isFunction(a)?this.each(function(b){r(this).wrapInner(a.call(this,b))}):this.each(function(){var b=r(this),c=b.contents();c.length?c.wrapAll(a):b.append(a)})},wrap:function(a){var b=r.isFunction(a);return this.each(function(c){r(this).wrapAll(b?a.call(this,c):a)})},unwrap:function(a){return this.parent(a).not("body").each(function(){r(this).replaceWith(this.childNodes)}),this}}),r.expr.pseudos.hidden=function(a){return!r.expr.pseudos.visible(a)},r.expr.pseudos.visible=function(a){return!!(a.offsetWidth||a.offsetHeight||a.getClientRects().length)},r.ajaxSettings.xhr=function(){try{return new a.XMLHttpRequest}catch(b){}};var Rb={0:200,1223:204},Sb=r.ajaxSettings.xhr();o.cors=!!Sb&&"withCredentials"in Sb,o.ajax=Sb=!!Sb,r.ajaxTransport(function(b){var c,d;if(o.cors||Sb&&!b.crossDomain)return{send:function(e,f){var g,h=b.xhr();if(h.open(b.type,b.url,b.async,b.username,b.password),b.xhrFields)for(g in b.xhrFields)h[g]=b.xhrFields[g];b.mimeType&&h.overrideMimeType&&h.overrideMimeType(b.mimeType),b.crossDomain||e["X-Requested-With"]||(e["X-Requested-With"]="XMLHttpRequest");for(g in e)h.setRequestHeader(g,e[g]);c=function(a){return function(){c&&(c=d=h.onload=h.onerror=h.onabort=h.onreadystatechange=null,"abort"===a?h.abort():"error"===a?"number"!=typeof h.status?f(0,"error"):f(h.status,h.statusText):f(Rb[h.status]||h.status,h.statusText,"text"!==(h.responseType||"text")||"string"!=typeof h.responseText?{binary:h.response}:{text:h.responseText},h.getAllResponseHeaders()))}},h.onload=c(),d=h.onerror=c("error"),void 0!==h.onabort?h.onabort=d:h.onreadystatechange=function(){4===h.readyState&&a.setTimeout(function(){c&&d()})},c=c("abort");try{h.send(b.hasContent&&b.data||null)}catch(i){if(c)throw i}},abort:function(){c&&c()}}}),r.ajaxPrefilter(function(a){a.crossDomain&&(a.contents.script=!1)}),r.ajaxSetup({accepts:{script:"text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"},contents:{script:/\b(?:java|ecma)script\b/},converters:{"text script":function(a){return r.globalEval(a),a}}}),r.ajaxPrefilter("script",function(a){void 0===a.cache&&(a.cache=!1),a.crossDomain&&(a.type="GET")}),r.ajaxTransport("script",function(a){if(a.crossDomain){var b,c;return{send:function(e,f){b=r(" */ (function(wysihtml5) { var /** * Don't auto-link urls that are contained in the following elements: */ IGNORE_URLS_IN = wysihtml5.lang.array(["CODE", "PRE", "A", "SCRIPT", "HEAD", "TITLE", "STYLE"]), /** * revision 1: * /(\S+\.{1}[^\s\,\.\!]+)/g * * revision 2: * /(\b(((https?|ftp):\/\/)|(www\.))[-A-Z0-9+&@#\/%?=~_|!:,.;\[\]]*[-A-Z0-9+&@#\/%=~_|])/gim * * put this in the beginning if you don't wan't to match within a word * (^|[\>\(\{\[\s\>]) */ URL_REG_EXP = /((https?:\/\/|www\.)[^\s<]{3,})/gi, TRAILING_CHAR_REG_EXP = /([^\w\/\-](,?))$/i, MAX_DISPLAY_LENGTH = 100, BRACKETS = { ")": "(", "]": "[", "}": "{" }; function autoLink(element) { if (_hasParentThatShouldBeIgnored(element)) { return element; } if (element === element.ownerDocument.documentElement) { element = element.ownerDocument.body; } return _parseNode(element); } /** * This is basically a rebuild of * the rails auto_link_urls text helper */ function _convertUrlsToLinks(str) { return str.replace(URL_REG_EXP, function(match, url) { var punctuation = (url.match(TRAILING_CHAR_REG_EXP) || [])[1] || "", opening = BRACKETS[punctuation]; url = url.replace(TRAILING_CHAR_REG_EXP, ""); if (url.split(opening).length > url.split(punctuation).length) { url = url + punctuation; punctuation = ""; } var realUrl = url, displayUrl = url; if (url.length > MAX_DISPLAY_LENGTH) { displayUrl = displayUrl.substr(0, MAX_DISPLAY_LENGTH) + "..."; } // Add http prefix if necessary if (realUrl.substr(0, 4) === "www.") { realUrl = "http://" + realUrl; } return '' + displayUrl + '' + punctuation; }); } /** * Creates or (if already cached) returns a temp element * for the given document object */ function _getTempElement(context) { var tempElement = context._wysihtml5_tempElement; if (!tempElement) { tempElement = context._wysihtml5_tempElement = context.createElement("div"); } return tempElement; } /** * Replaces the original text nodes with the newly auto-linked dom tree */ function _wrapMatchesInNode(textNode) { var parentNode = textNode.parentNode, tempElement = _getTempElement(parentNode.ownerDocument); // We need to insert an empty/temporary to fix IE quirks // Elsewise IE would strip white space in the beginning tempElement.innerHTML = "" + _convertUrlsToLinks(textNode.data); tempElement.removeChild(tempElement.firstChild); while (tempElement.firstChild) { // inserts tempElement.firstChild before textNode parentNode.insertBefore(tempElement.firstChild, textNode); } parentNode.removeChild(textNode); } function _hasParentThatShouldBeIgnored(node) { var nodeName; while (node.parentNode) { node = node.parentNode; nodeName = node.nodeName; if (IGNORE_URLS_IN.contains(nodeName)) { return true; } else if (nodeName === "body") { return false; } } return false; } function _parseNode(element) { if (IGNORE_URLS_IN.contains(element.nodeName)) { return; } if (element.nodeType === wysihtml5.TEXT_NODE && element.data.match(URL_REG_EXP)) { _wrapMatchesInNode(element); return; } var childNodes = wysihtml5.lang.array(element.childNodes).get(), childNodesLength = childNodes.length, i = 0; for (; i 0 && (elementClassName == className || new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName))); }; })(wysihtml5); wysihtml5.dom.contains = (function() { var documentElement = document.documentElement; if (documentElement.contains) { return function(container, element) { if (element.nodeType !== wysihtml5.ELEMENT_NODE) { element = element.parentNode; } return container !== element && container.contains(element); }; } else if (documentElement.compareDocumentPosition) { return function(container, element) { // https://developer.mozilla.org/en/DOM/Node.compareDocumentPosition return !!(container.compareDocumentPosition(element) & 16); }; } })();/** * Converts an HTML fragment/element into a unordered/ordered list * * @param {Element} element The element which should be turned into a list * @param {String} listType The list type in which to convert the tree (either "ul" or "ol") * @return {Element} The created list * * @example * * * eminem
* dr. dre *
50 Cent
*
* * * * *
    *
  • eminem
  • *
  • dr. dre
  • *
  • 50 Cent
  • *
*/ wysihtml5.dom.convertToList = (function() { function _createListItem(doc, list) { var listItem = doc.createElement("li"); list.appendChild(listItem); return listItem; } function _createList(doc, type) { return doc.createElement(type); } function convertToList(element, listType) { if (element.nodeName === "UL" || element.nodeName === "OL" || element.nodeName === "MENU") { // Already a list return element; } var doc = element.ownerDocument, list = _createList(doc, listType), lineBreaks = element.querySelectorAll("br"), lineBreaksLength = lineBreaks.length, childNodes, childNodesLength, childNode, lineBreak, parentNode, isBlockElement, isLineBreak, currentListItem, i; // First find
at the end of inline elements and move them behind them for (i=0; i if empty, otherwise create a new one currentListItem = currentListItem.firstChild ? _createListItem(doc, list) : currentListItem; currentListItem.appendChild(childNode); currentListItem = null; continue; } if (isLineBreak) { // Only create a new list item in the next iteration when the current one has already content currentListItem = currentListItem.firstChild ? null : currentListItem; continue; } currentListItem.appendChild(childNode); } element.parentNode.replaceChild(list, element); return list; } return convertToList; })();/** * Copy a set of attributes from one element to another * * @param {Array} attributesToCopy List of attributes which should be copied * @return {Object} Returns an object which offers the "from" method which can be invoked with the element where to * copy the attributes from., this again returns an object which provides a method named "to" which can be invoked * with the element where to copy the attributes to (see example) * * @example * var textarea = document.querySelector("textarea"), * div = document.querySelector("div[contenteditable=true]"), * anotherDiv = document.querySelector("div.preview"); * wysihtml5.dom.copyAttributes(["spellcheck", "value", "placeholder"]).from(textarea).to(div).andTo(anotherDiv); * */ wysihtml5.dom.copyAttributes = function(attributesToCopy) { return { from: function(elementToCopyFrom) { return { to: function(elementToCopyTo) { var attribute, i = 0, length = attributesToCopy.length; for (; ifoo"); */ wysihtml5.dom.getAsDom = (function() { var _innerHTMLShiv = function(html, context) { var tempElement = context.createElement("div"); tempElement.style.display = "none"; context.body.appendChild(tempElement); // IE throws an exception when trying to insert via innerHTML try { tempElement.innerHTML = html; } catch(e) {} context.body.removeChild(tempElement); return tempElement; }; /** * Make sure IE supports HTML5 tags, which is accomplished by simply creating one instance of each element */ var _ensureHTML5Compatibility = function(context) { if (context._wysihtml5_supportsHTML5Tags) { return; } for (var i=0, length=HTML5_ELEMENTS.length; i "block" */ wysihtml5.dom.getStyle = (function() { var stylePropertyMapping = { "float": ("styleFloat" in document.createElement("div").style) ? "styleFloat" : "cssFloat" }, REG_EXP_CAMELIZE = /\-[a-z]/g; function camelize(str) { return str.replace(REG_EXP_CAMELIZE, function(match) { return match.charAt(1).toUpperCase(); }); } return function(property) { return { from: function(element) { if (element.nodeType !== wysihtml5.ELEMENT_NODE) { return; } var doc = element.ownerDocument, camelizedProperty = stylePropertyMapping[property] || camelize(property), style = element.style, currentStyle = element.currentStyle, styleValue = style[camelizedProperty]; if (styleValue) { return styleValue; } // currentStyle is no standard and only supported by Opera and IE but it has one important advantage over the standard-compliant // window.getComputedStyle, since it returns css property values in their original unit: // If you set an elements width to "50%", window.getComputedStyle will give you it's current width in px while currentStyle // gives you the original "50%". // Opera supports both, currentStyle and window.getComputedStyle, that's why checking for currentStyle should have higher prio if (currentStyle) { try { return currentStyle[camelizedProperty]; } catch(e) { //ie will occasionally fail for unknown reasons. swallowing exception } } var win = doc.defaultView || doc.parentWindow, needsOverflowReset = (property === "height" || property === "width") && element.nodeName === "TEXTAREA", originalOverflow, returnValue; if (win.getComputedStyle) { // Chrome and Safari both calculate a wrong width and height for textareas when they have scroll bars // therfore we remove and restore the scrollbar and calculate the value in between if (needsOverflowReset) { originalOverflow = style.overflow; style.overflow = "hidden"; } returnValue = win.getComputedStyle(element, null).getPropertyValue(property); if (needsOverflowReset) { style.overflow = originalOverflow || ""; } return returnValue; } } }; }; })();/** * High performant way to check whether an element with a specific tag name is in the given document * Optimized for being heavily executed * Unleashes the power of live node lists * * @param {Object} doc The document object of the context where to check * @param {String} tagName Upper cased tag name * @example * wysihtml5.dom.hasElementWithTagName(document, "IMG"); */ wysihtml5.dom.hasElementWithTagName = (function() { var LIVE_CACHE = {}, DOCUMENT_IDENTIFIER = 1; function _getDocumentIdentifier(doc) { return doc._wysihtml5_identifier || (doc._wysihtml5_identifier = DOCUMENT_IDENTIFIER++); } return function(doc, tagName) { var key = _getDocumentIdentifier(doc) + ":" + tagName, cacheEntry = LIVE_CACHE[key]; if (!cacheEntry) { cacheEntry = LIVE_CACHE[key] = doc.getElementsByTagName(tagName); } return cacheEntry.length > 0; }; })();/** * High performant way to check whether an element with a specific class name is in the given document * Optimized for being heavily executed * Unleashes the power of live node lists * * @param {Object} doc The document object of the context where to check * @param {String} tagName Upper cased tag name * @example * wysihtml5.dom.hasElementWithClassName(document, "foobar"); */ (function(wysihtml5) { var LIVE_CACHE = {}, DOCUMENT_IDENTIFIER = 1; function _getDocumentIdentifier(doc) { return doc._wysihtml5_identifier || (doc._wysihtml5_identifier = DOCUMENT_IDENTIFIER++); } wysihtml5.dom.hasElementWithClassName = function(doc, className) { // getElementsByClassName is not supported by IE<9 // but is sometimes mocked via library code (which then doesn't return live node lists) if (!wysihtml5.browser.supportsNativeGetElementsByClassName()) { return !!doc.querySelector("." + className); } var key = _getDocumentIdentifier(doc) + ":" + className, cacheEntry = LIVE_CACHE[key]; if (!cacheEntry) { cacheEntry = LIVE_CACHE[key] = doc.getElementsByClassName(className); } return cacheEntry.length > 0; }; })(wysihtml5); wysihtml5.dom.insert = function(elementToInsert) { return { after: function(element) { element.parentNode.insertBefore(elementToInsert, element.nextSibling); }, before: function(element) { element.parentNode.insertBefore(elementToInsert, element); }, into: function(element) { element.appendChild(elementToInsert); } }; };wysihtml5.dom.insertCSS = function(rules) { rules = rules.join("\n"); return { into: function(doc) { var head = doc.head || doc.getElementsByTagName("head")[0], styleElement = doc.createElement("style"); styleElement.type = "text/css"; if (styleElement.styleSheet) { styleElement.styleSheet.cssText = rules; } else { styleElement.appendChild(doc.createTextNode(rules)); } if (head) { head.appendChild(styleElement); } } }; };/** * Method to set dom events * * @example * wysihtml5.dom.observe(iframe.contentWindow.document.body, ["focus", "blur"], function() { ... }); */ wysihtml5.dom.observe = function(element, eventNames, handler) { eventNames = typeof(eventNames) === "string" ? [eventNames] : eventNames; var handlerWrapper, eventName, i = 0, length = eventNames.length; for (; i
foo bar
* * var userHTML = '
I'm a table!
'; * wysihtml5.dom.parse(userHTML); * // => 'I'm a table!' * * var userHTML = '
foobar
foobar
'; * wysihtml5.dom.parse(userHTML, { * tags: { * div: undefined, * br: true * } * }); * // => '' * * var userHTML = '
foo
bar
'; * wysihtml5.dom.parse(userHTML, { * classes: { * red: 1, * green: 1 * }, * tags: { * div: { * rename_tag: "p" * } * } * }); * // => '

foo

bar

' */ wysihtml5.dom.parse = (function() { /** * It's not possible to use a XMLParser/DOMParser as HTML5 is not always well-formed XML * new DOMParser().parseFromString('') will cause a parseError since the * node isn't closed * * Therefore we've to use the browser's ordinary HTML parser invoked by setting innerHTML. */ var NODE_TYPE_MAPPING = { "1": _handleElement, "3": _handleText }, // Rename unknown tags to this DEFAULT_NODE_NAME = "span", WHITE_SPACE_REG_EXP = /\s+/, defaultRules = { tags: {}, classes: {} }, currentRules = {}; /** * Iterates over all childs of the element, recreates them, appends them into a document fragment * which later replaces the entire body content */ function parse(elementOrHtml, rules, context, cleanUp) { wysihtml5.lang.object(currentRules).merge(defaultRules).merge(rules).get(); context = context || elementOrHtml.ownerDocument || document; var fragment = context.createDocumentFragment(), isString = typeof(elementOrHtml) === "string", element, newNode, firstChild; if (isString) { element = wysihtml5.dom.getAsDom(elementOrHtml, context); } else { element = elementOrHtml; } while (element.firstChild) { firstChild = element.firstChild; element.removeChild(firstChild); newNode = _convert(firstChild, cleanUp); if (newNode) { fragment.appendChild(newNode); } } // Clear element contents element.innerHTML = ""; // Insert new DOM tree element.appendChild(fragment); return isString ? wysihtml5.quirks.getCorrectInnerHTML(element) : element; } function _convert(oldNode, cleanUp) { var oldNodeType = oldNode.nodeType, oldChilds = oldNode.childNodes, oldChildsLength = oldChilds.length, newNode, method = NODE_TYPE_MAPPING[oldNodeType], i = 0; newNode = method && method(oldNode); if (!newNode) { return null; } for (i=0; i elements if (cleanUp && newNode.childNodes.length <= 1 && newNode.nodeName.toLowerCase() === DEFAULT_NODE_NAME && !newNode.attributes.length) { return newNode.firstChild; } return newNode; } function _handleElement(oldNode) { var rule, newNode, endTag, tagRules = currentRules.tags, nodeName = oldNode.nodeName.toLowerCase(), scopeName = oldNode.scopeName; /** * We already parsed that element * ignore it! (yes, this sometimes happens in IE8 when the html is invalid) */ if (oldNode._wysihtml5) { return null; } oldNode._wysihtml5 = 1; if (oldNode.className === "wysihtml5-temp") { return null; } /** * IE is the only browser who doesn't include the namespace in the * nodeName, that's why we have to prepend it by ourselves * scopeName is a proprietary IE feature * read more here http://msdn.microsoft.com/en-us/library/ms534388(v=vs.85).aspx */ if (scopeName && scopeName != "HTML") { nodeName = scopeName + ":" + nodeName; } /** * Repair node * IE is a bit bitchy when it comes to invalid nested markup which includes unclosed tags * A

doesn't need to be closed according HTML4-5 spec, we simply replace it with a

to preserve its content and layout */ if ("outerHTML" in oldNode) { if (!wysihtml5.browser.autoClosesUnclosedTags() && oldNode.nodeName === "P" && oldNode.outerHTML.slice(-4).toLowerCase() !== "

") { nodeName = "div"; } } if (nodeName in tagRules) { rule = tagRules[nodeName]; if (!rule || rule.remove) { return null; } rule = typeof(rule) === "string" ? { rename_tag: rule } : rule; } else if (oldNode.firstChild) { rule = { rename_tag: DEFAULT_NODE_NAME }; } else { // Remove empty unknown elements return null; } newNode = oldNode.ownerDocument.createElement(rule.rename_tag || nodeName); _handleAttributes(oldNode, newNode, rule); oldNode = null; return newNode; } function _handleAttributes(oldNode, newNode, rule) { var attributes = {}, // fresh new set of attributes to set on newNode setClass = rule.set_class, // classes to set addClass = rule.add_class, // add classes based on existing attributes setAttributes = rule.set_attributes, // attributes to set on the current node checkAttributes = rule.check_attributes, // check/convert values of attributes allowedClasses = currentRules.classes, i = 0, classes = [], newClasses = [], newUniqueClasses = [], oldClasses = [], classesLength, newClassesLength, currentClass, newClass, attributeName, newAttributeValue, method; if (setAttributes) { attributes = wysihtml5.lang.object(setAttributes).clone(); } if (checkAttributes) { for (attributeName in checkAttributes) { method = attributeCheckMethods[checkAttributes[attributeName]]; if (!method) { continue; } newAttributeValue = method(_getAttribute(oldNode, attributeName)); if (typeof(newAttributeValue) === "string") { attributes[attributeName] = newAttributeValue; } } } if (setClass) { classes.push(setClass); } if (addClass) { for (attributeName in addClass) { method = addClassMethods[addClass[attributeName]]; if (!method) { continue; } newClass = method(_getAttribute(oldNode, attributeName)); if (typeof(newClass) === "string") { classes.push(newClass); } } } // make sure that wysihtml5 temp class doesn't get stripped out allowedClasses["_wysihtml5-temp-placeholder"] = 1; // add old classes last oldClasses = oldNode.getAttribute("class"); if (oldClasses) { classes = classes.concat(oldClasses.split(WHITE_SPACE_REG_EXP)); } classesLength = classes.length; for (; i under https when it's new attribute value is non-https // TODO: Investigate this further and check for smarter handling try { newNode.setAttribute(attributeName, attributes[attributeName]); } catch(e) {} } // IE8 sometimes loses the width/height attributes when those are set before the "src" // so we make sure to set them again if (attributes.src) { if (typeof(attributes.width) !== "undefined") { newNode.setAttribute("width", attributes.width); } if (typeof(attributes.height) !== "undefined") { newNode.setAttribute("height", attributes.height); } } } /** * IE gives wrong results for hasAttribute/getAttribute, for example: * var td = document.createElement("td"); * td.getAttribute("rowspan"); // => "1" in IE * * Therefore we have to check the element's outerHTML for the attribute */ var HAS_GET_ATTRIBUTE_BUG = !wysihtml5.browser.supportsGetAttributeCorrectly(); function _getAttribute(node, attributeName) { attributeName = attributeName.toLowerCase(); var nodeName = node.nodeName; if (nodeName == "IMG" && attributeName == "src" && _isLoadedImage(node) === true) { // Get 'src' attribute value via object property since this will always contain the // full absolute url (http://...) // this fixes a very annoying bug in firefox (ver 3.6 & 4) and IE 8 where images copied from the same host // will have relative paths, which the sanitizer strips out (see attributeCheckMethods.url) return node.src; } else if (HAS_GET_ATTRIBUTE_BUG && "outerHTML" in node) { // Don't trust getAttribute/hasAttribute in IE 6-8, instead check the element's outerHTML var outerHTML = node.outerHTML.toLowerCase(), // TODO: This might not work for attributes without value: hasAttribute = outerHTML.indexOf(" " + attributeName + "=") != -1; return hasAttribute ? node.getAttribute(attributeName) : null; } else{ return node.getAttribute(attributeName); } } /** * Check whether the given node is a proper loaded image * FIXME: Returns undefined when unknown (Chrome, Safari) */ function _isLoadedImage(node) { try { return node.complete && !node.mozMatchesSelector(":-moz-broken"); } catch(e) { if (node.complete && node.readyState === "complete") { return true; } } } function _handleText(oldNode) { return oldNode.ownerDocument.createTextNode(oldNode.data); } // ------------ attribute checks ------------ \\ var attributeCheckMethods = { url: (function() { var REG_EXP = /^https?:\/\//i; return function(attributeValue) { if (!attributeValue || !attributeValue.match(REG_EXP)) { return null; } return attributeValue.replace(REG_EXP, function(match) { return match.toLowerCase(); }); }; })(), alt: (function() { var REG_EXP = /[^ a-z0-9_\-]/gi; return function(attributeValue) { if (!attributeValue) { return ""; } return attributeValue.replace(REG_EXP, ""); }; })(), numbers: (function() { var REG_EXP = /\D/g; return function(attributeValue) { attributeValue = (attributeValue || "").replace(REG_EXP, ""); return attributeValue || null; }; })() }; // ------------ class converter (converts an html attribute to a class name) ------------ \\ var addClassMethods = { align_img: (function() { var mapping = { left: "wysiwyg-float-left", right: "wysiwyg-float-right" }; return function(attributeValue) { return mapping[String(attributeValue).toLowerCase()]; }; })(), align_text: (function() { var mapping = { left: "wysiwyg-text-align-left", right: "wysiwyg-text-align-right", center: "wysiwyg-text-align-center", justify: "wysiwyg-text-align-justify" }; return function(attributeValue) { return mapping[String(attributeValue).toLowerCase()]; }; })(), clear_br: (function() { var mapping = { left: "wysiwyg-clear-left", right: "wysiwyg-clear-right", both: "wysiwyg-clear-both", all: "wysiwyg-clear-both" }; return function(attributeValue) { return mapping[String(attributeValue).toLowerCase()]; }; })(), size_font: (function() { var mapping = { "1": "wysiwyg-font-size-xx-small", "2": "wysiwyg-font-size-small", "3": "wysiwyg-font-size-medium", "4": "wysiwyg-font-size-large", "5": "wysiwyg-font-size-x-large", "6": "wysiwyg-font-size-xx-large", "7": "wysiwyg-font-size-xx-large", "-": "wysiwyg-font-size-smaller", "+": "wysiwyg-font-size-larger" }; return function(attributeValue) { return mapping[String(attributeValue).charAt(0)]; }; })() }; return parse; })();/** * Checks for empty text node childs and removes them * * @param {Element} node The element in which to cleanup * @example * wysihtml5.dom.removeEmptyTextNodes(element); */ wysihtml5.dom.removeEmptyTextNodes = function(node) { var childNode, childNodes = wysihtml5.lang.array(node.childNodes).get(), childNodesLength = childNodes.length, i = 0; for (; i to a

) and keeps its childs * * @param {Element} element The list element which should be renamed * @param {Element} newNodeName The desired tag name * * @example * *

    *
  • eminem
  • *
  • dr. dre
  • *
  • 50 Cent
  • *
* * * * *
    *
  1. eminem
  2. *
  3. dr. dre
  4. *
  5. 50 Cent
  6. *
*/ wysihtml5.dom.renameElement = function(element, newNodeName) { var newElement = element.ownerDocument.createElement(newNodeName), firstChild; while (firstChild = element.firstChild) { newElement.appendChild(firstChild); } wysihtml5.dom.copyAttributes(["align", "className"]).from(element).to(newElement); element.parentNode.replaceChild(newElement, element); return newElement; };/** * Takes an element, removes it and replaces it with it's childs * * @param {Object} node The node which to replace with it's child nodes * @example *
* hello *
* */ wysihtml5.dom.replaceWithChildNodes = function(node) { if (!node.parentNode) { return; } if (!node.firstChild) { node.parentNode.removeChild(node); return; } var fragment = node.ownerDocument.createDocumentFragment(); while (node.firstChild) { fragment.appendChild(node.firstChild); } node.parentNode.replaceChild(fragment, node); node = fragment = null; }; /** * Unwraps an unordered/ordered list * * @param {Element} element The list element which should be unwrapped * * @example * *
    *
  • eminem
  • *
  • dr. dre
  • *
  • 50 Cent
  • *
* * * * * eminem
* dr. dre
* 50 Cent
*/ (function(dom) { function _isBlockElement(node) { return dom.getStyle("display").from(node) === "block"; } function _isLineBreak(node) { return node.nodeName === "BR"; } function _appendLineBreak(element) { var lineBreak = element.ownerDocument.createElement("br"); element.appendChild(lineBreak); } function resolveList(list) { if (list.nodeName !== "MENU" && list.nodeName !== "UL" && list.nodeName !== "OL") { return; } var doc = list.ownerDocument, fragment = doc.createDocumentFragment(), previousSibling = list.previousElementSibling || list.previousSibling, firstChild, lastChild, isLastChild, shouldAppendLineBreak, listItem; if (previousSibling && !_isBlockElement(previousSibling)) { _appendLineBreak(fragment); } while (listItem = list.firstChild) { lastChild = listItem.lastChild; while (firstChild = listItem.firstChild) { isLastChild = firstChild === lastChild; // This needs to be done before appending it to the fragment, as it otherwise will loose style information shouldAppendLineBreak = isLastChild && !_isBlockElement(firstChild) && !_isLineBreak(firstChild); fragment.appendChild(firstChild); if (shouldAppendLineBreak) { _appendLineBreak(fragment); } } listItem.parentNode.removeChild(listItem); } list.parentNode.replaceChild(fragment, list); } dom.resolveList = resolveList; })(wysihtml5.dom);/** * Sandbox for executing javascript, parsing css styles and doing dom operations in a secure way * * Browser Compatibility: * - Secure in MSIE 6+, but only when the user hasn't made changes to his security level "restricted" * - Partially secure in other browsers (Firefox, Opera, Safari, Chrome, ...) * * Please note that this class can't benefit from the HTML5 sandbox attribute for the following reasons: * - sandboxing doesn't work correctly with inlined content (src="javascript:'...'") * - sandboxing of physical documents causes that the dom isn't accessible anymore from the outside (iframe.contentWindow, ...) * - setting the "allow-same-origin" flag would fix that, but then still javascript and dom events refuse to fire * - therefore the "allow-scripts" flag is needed, which then would deactivate any security, as the js executed inside the iframe * can do anything as if the sandbox attribute wasn't set * * @param {Function} [readyCallback] Method that gets invoked when the sandbox is ready * @param {Object} [config] Optional parameters * * @example * new wysihtml5.dom.Sandbox(function(sandbox) { * sandbox.getWindow().document.body.innerHTML = ''; * }); */ (function(wysihtml5) { var /** * Default configuration */ doc = document, /** * Properties to unset/protect on the window object */ windowProperties = [ "parent", "top", "opener", "frameElement", "frames", "localStorage", "globalStorage", "sessionStorage", "indexedDB" ], /** * Properties on the window object which are set to an empty function */ windowProperties2 = [ "open", "close", "openDialog", "showModalDialog", "alert", "confirm", "prompt", "openDatabase", "postMessage", "XMLHttpRequest", "XDomainRequest" ], /** * Properties to unset/protect on the document object */ documentProperties = [ "referrer", "write", "open", "close" ]; wysihtml5.dom.Sandbox = Base.extend( /** @scope wysihtml5.dom.Sandbox.prototype */ { constructor: function(readyCallback, config) { this.callback = readyCallback || wysihtml5.EMPTY_FUNCTION; this.config = wysihtml5.lang.object({}).merge(config).get(); this.iframe = this._createIframe(); }, insertInto: function(element) { if (typeof(element) === "string") { element = doc.getElementById(element); } element.appendChild(this.iframe); }, getIframe: function() { return this.iframe; }, getWindow: function() { this._readyError(); }, getDocument: function() { this._readyError(); }, destroy: function() { var iframe = this.getIframe(); iframe.parentNode.removeChild(iframe); }, _readyError: function() { throw new Error("wysihtml5.Sandbox: Sandbox iframe isn't loaded yet"); }, /** * Creates the sandbox iframe * * Some important notes: * - We can't use HTML5 sandbox for now: * setting it causes that the iframe's dom can't be accessed from the outside * Therefore we need to set the "allow-same-origin" flag which enables accessing the iframe's dom * But then there's another problem, DOM events (focus, blur, change, keypress, ...) aren't fired. * In order to make this happen we need to set the "allow-scripts" flag. * A combination of allow-scripts and allow-same-origin is almost the same as setting no sandbox attribute at all. * - Chrome & Safari, doesn't seem to support sandboxing correctly when the iframe's html is inlined (no physical document) * - IE needs to have the security="restricted" attribute set before the iframe is * inserted into the dom tree * - Believe it or not but in IE "security" in document.createElement("iframe") is false, even * though it supports it * - When an iframe has security="restricted", in IE eval() & execScript() don't work anymore * - IE doesn't fire the onload event when the content is inlined in the src attribute, therefore we rely * on the onreadystatechange event */ _createIframe: function() { var that = this, iframe = doc.createElement("iframe"); iframe.className = "wysihtml5-sandbox"; wysihtml5.dom.setAttributes({ "security": "restricted", "allowtransparency": "true", "frameborder": 0, "width": 0, "height": 0, "marginwidth": 0, "marginheight": 0 }).on(iframe); // Setting the src like this prevents ssl warnings in IE6 if (wysihtml5.browser.throwsMixedContentWarningWhenIframeSrcIsEmpty()) { iframe.src = "javascript:''"; } iframe.onload = function() { iframe.onreadystatechange = iframe.onload = null; that._onLoadIframe(iframe); }; iframe.onreadystatechange = function() { if (/loaded|complete/.test(iframe.readyState)) { iframe.onreadystatechange = iframe.onload = null; that._onLoadIframe(iframe); } }; return iframe; }, /** * Callback for when the iframe has finished loading */ _onLoadIframe: function(iframe) { // don't resume when the iframe got unloaded (eg. by removing it from the dom) if (!wysihtml5.dom.contains(doc.documentElement, iframe)) { return; } var that = this, iframeWindow = iframe.contentWindow, iframeDocument = iframe.contentWindow.document, charset = doc.characterSet || doc.charset || "utf-8", sandboxHtml = this._getHtml({ charset: charset, stylesheets: this.config.stylesheets }); // Create the basic dom tree including proper DOCTYPE and charset iframeDocument.open("text/html", "replace"); iframeDocument.write(sandboxHtml); iframeDocument.close(); this.getWindow = function() { return iframe.contentWindow; }; this.getDocument = function() { return iframe.contentWindow.document; }; // Catch js errors and pass them to the parent's onerror event // addEventListener("error") doesn't work properly in some browsers // TODO: apparently this doesn't work in IE9! iframeWindow.onerror = function(errorMessage, fileName, lineNumber) { throw new Error("wysihtml5.Sandbox: " + errorMessage, fileName, lineNumber); }; if (!wysihtml5.browser.supportsSandboxedIframes()) { // Unset a bunch of sensitive variables // Please note: This isn't hack safe! // It more or less just takes care of basic attacks and prevents accidental theft of sensitive information // IE is secure though, which is the most important thing, since IE is the only browser, who // takes over scripts & styles into contentEditable elements when copied from external websites // or applications (Microsoft Word, ...) var i, length; for (i=0, length=windowProperties.length; i'; } } templateVars.stylesheets = html; return wysihtml5.lang.string( '' + '#{stylesheets}' + '' ).interpolate(templateVars); }, /** * Method to unset/override existing variables * @example * // Make cookie unreadable and unwritable * this._unset(document, "cookie", "", true); */ _unset: function(object, property, value, setter) { try { object[property] = value; } catch(e) {} try { object.__defineGetter__(property, function() { return value; }); } catch(e) {} if (setter) { try { object.__defineSetter__(property, function() {}); } catch(e) {} } if (!wysihtml5.browser.crashesWhenDefineProperty(property)) { try { var config = { get: function() { return value; } }; if (setter) { config.set = function() {}; } Object.defineProperty(object, property, config); } catch(e) {} } } }); })(wysihtml5); (function() { var mapping = { "className": "class" }; wysihtml5.dom.setAttributes = function(attributes) { return { on: function(element) { for (var i in attributes) { element.setAttribute(mapping[i] || i, attributes[i]); } } } }; })();wysihtml5.dom.setStyles = function(styles) { return { on: function(element) { var style = element.style; if (typeof(styles) === "string") { style.cssText += ";" + styles; return; } for (var i in styles) { if (i === "float") { style.cssFloat = styles[i]; style.styleFloat = styles[i]; } else { style[i] = styles[i]; } } } }; };/** * Simulate HTML5 placeholder attribute * * Needed since * - div[contentEditable] elements don't support it * - older browsers (such as IE8 and Firefox 3.6) don't support it at all * * @param {Object} parent Instance of main wysihtml5.Editor class * @param {Element} view Instance of wysihtml5.views.* class * @param {String} placeholderText * * @example * wysihtml.dom.simulatePlaceholder(this, composer, "Foobar"); */ (function(dom) { dom.simulatePlaceholder = function(editor, view, placeholderText) { var CLASS_NAME = "placeholder", unset = function() { if (view.hasPlaceholderSet()) { view.clear(); } dom.removeClass(view.element, CLASS_NAME); }, set = function() { if (view.isEmpty()) { view.setValue(placeholderText); dom.addClass(view.element, CLASS_NAME); } }; editor .observe("set_placeholder", set) .observe("unset_placeholder", unset) .observe("focus:composer", unset) .observe("paste:composer", unset) .observe("blur:composer", set); set(); }; })(wysihtml5.dom); (function(dom) { var documentElement = document.documentElement; if ("textContent" in documentElement) { dom.setTextContent = function(element, text) { element.textContent = text; }; dom.getTextContent = function(element) { return element.textContent; }; } else if ("innerText" in documentElement) { dom.setTextContent = function(element, text) { element.innerText = text; }; dom.getTextContent = function(element) { return element.innerText; }; } else { dom.setTextContent = function(element, text) { element.nodeValue = text; }; dom.getTextContent = function(element) { return element.nodeValue; }; } })(wysihtml5.dom); /** * Fix most common html formatting misbehaviors of browsers implementation when inserting * content via copy & paste contentEditable * * @author Christopher Blum */ wysihtml5.quirks.cleanPastedHTML = (function() { // TODO: We probably need more rules here var defaultRules = { // When pasting underlined links into a contentEditable, IE thinks, it has to insert to keep the styling "a u": wysihtml5.dom.replaceWithChildNodes }; function cleanPastedHTML(elementOrHtml, rules, context) { rules = rules || defaultRules; context = context || elementOrHtml.ownerDocument || document; var element, isString = typeof(elementOrHtml) === "string", method, matches, matchesLength, i, j = 0; if (isString) { element = wysihtml5.dom.getAsDom(elementOrHtml, context); } else { element = elementOrHtml; } for (i in rules) { matches = element.querySelectorAll(i); method = rules[i]; matchesLength = matches.length; for (; j 

" || innerHTML == "

 

 

") { element.innerHTML = ""; } }, 0); }; return function(composer) { dom.observe(composer.element, ["cut", "keydown"], clearIfNecessary); }; })(); /** * In Opera when the caret is in the first and only item of a list (
  • |
) and the list is the first child of the contentEditable element, it's impossible to delete the list by hitting backspace * * @param {Object} contentEditableElement The contentEditable element to observe for clearing events * @exaple * wysihtml5.quirks.ensureProperClearing(myContentEditableElement); */ wysihtml5.quirks.ensureProperClearingOfLists = (function() { var ELEMENTS_THAT_CONTAIN_LI = ["OL", "UL", "MENU"]; var clearIfNecessary = function(element, contentEditableElement) { if (!contentEditableElement.firstChild || !wysihtml5.lang.array(ELEMENTS_THAT_CONTAIN_LI).contains(contentEditableElement.firstChild.nodeName)) { return; } var list = dom.getParentElement(element, { nodeName: ELEMENTS_THAT_CONTAIN_LI }); if (!list) { return; } var listIsFirstChildOfContentEditable = list == contentEditableElement.firstChild; if (!listIsFirstChildOfContentEditable) { return; } var hasOnlyOneListItem = list.childNodes.length <= 1; if (!hasOnlyOneListItem) { return; } var onlyListItemIsEmpty = list.firstChild ? list.firstChild.innerHTML === "" : true; if (!onlyListItemIsEmpty) { return; } list.parentNode.removeChild(list); }; return function(composer) { dom.observe(composer.element, "keydown", function(event) { if (event.keyCode !== wysihtml5.BACKSPACE_KEY) { return; } var element = composer.selection.getSelectedNode(); clearIfNecessary(element, composer.element); }); }; })(); })(wysihtml5); // See https://bugzilla.mozilla.org/show_bug.cgi?id=664398 // // In Firefox this: // var d = document.createElement("div"); // d.innerHTML ='
'; // d.innerHTML; // will result in: // // which is wrong (function(wysihtml5) { var TILDE_ESCAPED = "%7E"; wysihtml5.quirks.getCorrectInnerHTML = function(element) { var innerHTML = element.innerHTML; if (innerHTML.indexOf(TILDE_ESCAPED) === -1) { return innerHTML; } var elementsWithTilde = element.querySelectorAll("[href*='~'], [src*='~']"), url, urlToSearch, length, i; for (i=0, length=elementsWithTilde.length; i on return * - Chrome & Safari insert new
on return * - Firefox inserts
on return (yippie!) * * @param {Element} element * * @example * wysihtml5.quirks.insertLineBreakOnReturn(element); */ (function(wysihtml5) { var dom = wysihtml5.dom, USE_NATIVE_LINE_BREAK_WHEN_CARET_INSIDE_TAGS = ["LI", "P", "H1", "H2", "H3", "H4", "H5", "H6"], LIST_TAGS = ["UL", "OL", "MENU"]; wysihtml5.quirks.insertLineBreakOnReturn = function(composer) { function unwrap(selectedNode) { var parentElement = dom.getParentElement(selectedNode, { nodeName: ["P", "DIV"] }, 2); if (!parentElement) { return; } var invisibleSpace = document.createTextNode(wysihtml5.INVISIBLE_SPACE); dom.insert(invisibleSpace).before(parentElement); dom.replaceWithChildNodes(parentElement); composer.selection.selectNode(invisibleSpace); } function keyDown(event) { var keyCode = event.keyCode; if (event.shiftKey || (keyCode !== wysihtml5.ENTER_KEY && keyCode !== wysihtml5.BACKSPACE_KEY)) { return; } var element = event.target, selectedNode = composer.selection.getSelectedNode(), blockElement = dom.getParentElement(selectedNode, { nodeName: USE_NATIVE_LINE_BREAK_WHEN_CARET_INSIDE_TAGS }, 4); if (blockElement) { // Some browsers create

elements after leaving a list // check after keydown of backspace and return whether a

got inserted and unwrap it if (blockElement.nodeName === "LI" && (keyCode === wysihtml5.ENTER_KEY || keyCode === wysihtml5.BACKSPACE_KEY)) { setTimeout(function() { var selectedNode = composer.selection.getSelectedNode(), list, div; if (!selectedNode) { return; } list = dom.getParentElement(selectedNode, { nodeName: LIST_TAGS }, 2); if (list) { return; } unwrap(selectedNode); }, 0); } else if (blockElement.nodeName.match(/H[1-6]/) && keyCode === wysihtml5.ENTER_KEY) { setTimeout(function() { unwrap(composer.selection.getSelectedNode()); }, 0); } return; } if (keyCode === wysihtml5.ENTER_KEY && !wysihtml5.browser.insertsLineBreaksOnReturn()) { composer.commands.exec("insertLineBreak"); event.preventDefault(); } } // keypress doesn't fire when you hit backspace dom.observe(composer.element.ownerDocument, "keydown", keyDown); }; })(wysihtml5);/** * Force rerendering of a given element * Needed to fix display misbehaviors of IE * * @param {Element} element The element object which needs to be rerendered * @example * wysihtml5.quirks.redraw(document.body); */ (function(wysihtml5) { var CLASS_NAME = "wysihtml5-quirks-redraw"; wysihtml5.quirks.redraw = function(element) { wysihtml5.dom.addClass(element, CLASS_NAME); wysihtml5.dom.removeClass(element, CLASS_NAME); // Following hack is needed for firefox to make sure that image resize handles are properly removed try { var doc = element.ownerDocument; doc.execCommand("italic", false, null); doc.execCommand("italic", false, null); } catch(e) {} }; })(wysihtml5);/** * Selection API * * @example * var selection = new wysihtml5.Selection(editor); */ (function(wysihtml5) { var dom = wysihtml5.dom; function _getCumulativeOffsetTop(element) { var top = 0; if (element.parentNode) { do { top += element.offsetTop || 0; element = element.offsetParent; } while (element); } return top; } wysihtml5.Selection = Base.extend( /** @scope wysihtml5.Selection.prototype */ { constructor: function(editor) { // Make sure that our external range library is initialized window.rangy.init(); this.editor = editor; this.composer = editor.composer; this.doc = this.composer.doc; }, /** * Get the current selection as a bookmark to be able to later restore it * * @return {Object} An object that represents the current selection */ getBookmark: function() { var range = this.getRange(); return range && range.cloneRange(); }, /** * Restore a selection retrieved via wysihtml5.Selection.prototype.getBookmark * * @param {Object} bookmark An object that represents the current selection */ setBookmark: function(bookmark) { if (!bookmark) { return; } this.setSelection(bookmark); }, /** * Set the caret in front of the given node * * @param {Object} node The element or text node where to position the caret in front of * @example * selection.setBefore(myElement); */ setBefore: function(node) { var range = rangy.createRange(this.doc); range.setStartBefore(node); range.setEndBefore(node); return this.setSelection(range); }, /** * Set the caret after the given node * * @param {Object} node The element or text node where to position the caret in front of * @example * selection.setBefore(myElement); */ setAfter: function(node) { var range = rangy.createRange(this.doc); range.setStartAfter(node); range.setEndAfter(node); return this.setSelection(range); }, /** * Ability to select/mark nodes * * @param {Element} node The node/element to select * @example * selection.selectNode(document.getElementById("my-image")); */ selectNode: function(node) { var range = rangy.createRange(this.doc), isElement = node.nodeType === wysihtml5.ELEMENT_NODE, canHaveHTML = "canHaveHTML" in node ? node.canHaveHTML : (node.nodeName !== "IMG"), content = isElement ? node.innerHTML : node.data, isEmpty = (content === "" || content === wysihtml5.INVISIBLE_SPACE), displayStyle = dom.getStyle("display").from(node), isBlockElement = (displayStyle === "block" || displayStyle === "list-item"); if (isEmpty && isElement && canHaveHTML) { // Make sure that caret is visible in node by inserting a zero width no breaking space try { node.innerHTML = wysihtml5.INVISIBLE_SPACE; } catch(e) {} } if (canHaveHTML) { range.selectNodeContents(node); } else { range.selectNode(node); } if (canHaveHTML && isEmpty && isElement) { range.collapse(isBlockElement); } else if (canHaveHTML && isEmpty) { range.setStartAfter(node); range.setEndAfter(node); } this.setSelection(range); }, /** * Get the node which contains the selection * * @param {Boolean} [controlRange] (only IE) Whether it should return the selected ControlRange element when the selection type is a "ControlRange" * @return {Object} The node that contains the caret * @example * var nodeThatContainsCaret = selection.getSelectedNode(); */ getSelectedNode: function(controlRange) { var selection, range; if (controlRange && this.doc.selection && this.doc.selection.type === "Control") { range = this.doc.selection.createRange(); if (range && range.length) { return range.item(0); } } selection = this.getSelection(this.doc); if (selection.focusNode === selection.anchorNode) { return selection.focusNode; } else { range = this.getRange(this.doc); return range ? range.commonAncestorContainer : this.doc.body; } }, executeAndRestore: function(method, restoreScrollPosition) { var body = this.doc.body, oldScrollTop = restoreScrollPosition && body.scrollTop, oldScrollLeft = restoreScrollPosition && body.scrollLeft, className = "_wysihtml5-temp-placeholder", placeholderHTML = '' + wysihtml5.INVISIBLE_SPACE + '', range = this.getRange(this.doc), newRange; // Nothing selected, execute and say goodbye if (!range) { method(body, body); return; } var node = range.createContextualFragment(placeholderHTML); range.insertNode(node); // Make sure that a potential error doesn't cause our placeholder element to be left as a placeholder try { method(range.startContainer, range.endContainer); } catch(e3) { setTimeout(function() { throw e3; }, 0); } caretPlaceholder = this.doc.querySelector("." + className); if (caretPlaceholder) { newRange = rangy.createRange(this.doc); newRange.selectNode(caretPlaceholder); newRange.deleteContents(); this.setSelection(newRange); } else { // fallback for when all hell breaks loose body.focus(); } if (restoreScrollPosition) { body.scrollTop = oldScrollTop; body.scrollLeft = oldScrollLeft; } // Remove it again, just to make sure that the placeholder is definitely out of the dom tree try { caretPlaceholder.parentNode.removeChild(caretPlaceholder); } catch(e4) {} }, /** * Different approach of preserving the selection (doesn't modify the dom) * Takes all text nodes in the selection and saves the selection position in the first and last one */ executeAndRestoreSimple: function(method) { var range = this.getRange(), body = this.doc.body, newRange, firstNode, lastNode, textNodes, rangeBackup; // Nothing selected, execute and say goodbye if (!range) { method(body, body); return; } textNodes = range.getNodes([3]); firstNode = textNodes[0] || range.startContainer; lastNode = textNodes[textNodes.length - 1] || range.endContainer; rangeBackup = { collapsed: range.collapsed, startContainer: firstNode, startOffset: firstNode === range.startContainer ? range.startOffset : 0, endContainer: lastNode, endOffset: lastNode === range.endContainer ? range.endOffset : lastNode.length }; try { method(range.startContainer, range.endContainer); } catch(e) { setTimeout(function() { throw e; }, 0); } newRange = rangy.createRange(this.doc); try { newRange.setStart(rangeBackup.startContainer, rangeBackup.startOffset); } catch(e1) {} try { newRange.setEnd(rangeBackup.endContainer, rangeBackup.endOffset); } catch(e2) {} try { this.setSelection(newRange); } catch(e3) {} }, /** * Insert html at the caret position and move the cursor after the inserted html * * @param {String} html HTML string to insert * @example * selection.insertHTML("

foobar

"); */ insertHTML: function(html) { var range = rangy.createRange(this.doc), node = range.createContextualFragment(html), lastChild = node.lastChild; this.insertNode(node); if (lastChild) { this.setAfter(lastChild); } }, /** * Insert a node at the caret position and move the cursor behind it * * @param {Object} node HTML string to insert * @example * selection.insertNode(document.createTextNode("foobar")); */ insertNode: function(node) { var range = this.getRange(); if (range) { range.insertNode(node); } }, /** * Wraps current selection with the given node * * @param {Object} node The node to surround the selected elements with */ surround: function(node) { var range = this.getRange(); if (!range) { return; } try { // This only works when the range boundaries are not overlapping other elements range.surroundContents(node); this.selectNode(node); } catch(e) { // fallback node.appendChild(range.extractContents()); range.insertNode(node); } }, /** * Scroll the current caret position into the view * FIXME: This is a bit hacky, there might be a smarter way of doing this * * @example * selection.scrollIntoView(); */ scrollIntoView: function() { var doc = this.doc, hasScrollBars = doc.documentElement.scrollHeight > doc.documentElement.offsetHeight, tempElement = doc._wysihtml5ScrollIntoViewElement = doc._wysihtml5ScrollIntoViewElement || (function() { var element = doc.createElement("span"); // The element needs content in order to be able to calculate it's position properly element.innerHTML = wysihtml5.INVISIBLE_SPACE; return element; })(), offsetTop; if (hasScrollBars) { this.insertNode(tempElement); offsetTop = _getCumulativeOffsetTop(tempElement); tempElement.parentNode.removeChild(tempElement); if (offsetTop > doc.body.scrollTop) { doc.body.scrollTop = offsetTop; } } }, /** * Select line where the caret is in */ selectLine: function() { if (wysihtml5.browser.supportsSelectionModify()) { this._selectLine_W3C(); } else if (this.doc.selection) { this._selectLine_MSIE(); } }, /** * See https://developer.mozilla.org/en/DOM/Selection/modify */ _selectLine_W3C: function() { var win = this.doc.defaultView, selection = win.getSelection(); selection.modify("extend", "left", "lineboundary"); selection.modify("extend", "right", "lineboundary"); }, _selectLine_MSIE: function() { var range = this.doc.selection.createRange(), rangeTop = range.boundingTop, rangeHeight = range.boundingHeight, scrollWidth = this.doc.body.scrollWidth, rangeBottom, rangeEnd, measureNode, i, j; if (!range.moveToPoint) { return; } if (rangeTop === 0) { // Don't know why, but when the selection ends at the end of a line // range.boundingTop is 0 measureNode = this.doc.createElement("span"); this.insertNode(measureNode); rangeTop = measureNode.offsetTop; measureNode.parentNode.removeChild(measureNode); } rangeTop += 1; for (i=-10; i=0; j--) { try { rangeEnd.moveToPoint(j, rangeBottom); break; } catch(e2) {} } range.setEndPoint("EndToEnd", rangeEnd); range.select(); }, getText: function() { var selection = this.getSelection(); return selection ? selection.toString() : ""; }, getNodes: function(nodeType, filter) { var range = this.getRange(); if (range) { return range.getNodes([nodeType], filter); } else { return []; } }, getRange: function() { var selection = this.getSelection(); return selection && selection.rangeCount && selection.getRangeAt(0); }, getSelection: function() { return rangy.getSelection(this.doc.defaultView || this.doc.parentWindow); }, setSelection: function(range) { var win = this.doc.defaultView || this.doc.parentWindow, selection = rangy.getSelection(win); return selection.setSingleRange(range); } }); })(wysihtml5); /** * Inspired by the rangy CSS Applier module written by Tim Down and licensed under the MIT license. * http://code.google.com/p/rangy/ * * changed in order to be able ... * - to use custom tags * - to detect and replace similar css classes via reg exp */ (function(wysihtml5, rangy) { var defaultTagName = "span"; var REG_EXP_WHITE_SPACE = /\s+/g; function hasClass(el, cssClass, regExp) { if (!el.className) { return false; } var matchingClassNames = el.className.match(regExp) || []; return matchingClassNames[matchingClassNames.length - 1] === cssClass; } function addClass(el, cssClass, regExp) { if (el.className) { removeClass(el, regExp); el.className += " " + cssClass; } else { el.className = cssClass; } } function removeClass(el, regExp) { if (el.className) { el.className = el.className.replace(regExp, ""); } } function hasSameClasses(el1, el2) { return el1.className.replace(REG_EXP_WHITE_SPACE, " ") == el2.className.replace(REG_EXP_WHITE_SPACE, " "); } function replaceWithOwnChildren(el) { var parent = el.parentNode; while (el.firstChild) { parent.insertBefore(el.firstChild, el); } parent.removeChild(el); } function elementsHaveSameNonClassAttributes(el1, el2) { if (el1.attributes.length != el2.attributes.length) { return false; } for (var i = 0, len = el1.attributes.length, attr1, attr2, name; i < len; ++i) { attr1 = el1.attributes[i]; name = attr1.name; if (name != "class") { attr2 = el2.attributes.getNamedItem(name); if (attr1.specified != attr2.specified) { return false; } if (attr1.specified && attr1.nodeValue !== attr2.nodeValue) { return false; } } } return true; } function isSplitPoint(node, offset) { if (rangy.dom.isCharacterDataNode(node)) { if (offset == 0) { return !!node.previousSibling; } else if (offset == node.length) { return !!node.nextSibling; } else { return true; } } return offset > 0 && offset < node.childNodes.length; } function splitNodeAt(node, descendantNode, descendantOffset) { var newNode; if (rangy.dom.isCharacterDataNode(descendantNode)) { if (descendantOffset == 0) { descendantOffset = rangy.dom.getNodeIndex(descendantNode); descendantNode = descendantNode.parentNode; } else if (descendantOffset == descendantNode.length) { descendantOffset = rangy.dom.getNodeIndex(descendantNode) + 1; descendantNode = descendantNode.parentNode; } else { newNode = rangy.dom.splitDataNode(descendantNode, descendantOffset); } } if (!newNode) { newNode = descendantNode.cloneNode(false); if (newNode.id) { newNode.removeAttribute("id"); } var child; while ((child = descendantNode.childNodes[descendantOffset])) { newNode.appendChild(child); } rangy.dom.insertAfter(newNode, descendantNode); } return (descendantNode == node) ? newNode : splitNodeAt(node, newNode.parentNode, rangy.dom.getNodeIndex(newNode)); } function Merge(firstNode) { this.isElementMerge = (firstNode.nodeType == wysihtml5.ELEMENT_NODE); this.firstTextNode = this.isElementMerge ? firstNode.lastChild : firstNode; this.textNodes = [this.firstTextNode]; } Merge.prototype = { doMerge: function() { var textBits = [], textNode, parent, text; for (var i = 0, len = this.textNodes.length; i < len; ++i) { textNode = this.textNodes[i]; parent = textNode.parentNode; textBits[i] = textNode.data; if (i) { parent.removeChild(textNode); if (!parent.hasChildNodes()) { parent.parentNode.removeChild(parent); } } } this.firstTextNode.data = text = textBits.join(""); return text; }, getLength: function() { var i = this.textNodes.length, len = 0; while (i--) { len += this.textNodes[i].length; } return len; }, toString: function() { var textBits = []; for (var i = 0, len = this.textNodes.length; i < len; ++i) { textBits[i] = "'" + this.textNodes[i].data + "'"; } return "[Merge(" + textBits.join(",") + ")]"; } }; function HTMLApplier(tagNames, cssClass, similarClassRegExp, normalize) { this.tagNames = tagNames || [defaultTagName]; this.cssClass = cssClass || ""; this.similarClassRegExp = similarClassRegExp; this.normalize = normalize; this.applyToAnyTagName = false; } HTMLApplier.prototype = { getAncestorWithClass: function(node) { var cssClassMatch; while (node) { cssClassMatch = this.cssClass ? hasClass(node, this.cssClass, this.similarClassRegExp) : true; if (node.nodeType == wysihtml5.ELEMENT_NODE && rangy.dom.arrayContains(this.tagNames, node.tagName.toLowerCase()) && cssClassMatch) { return node; } node = node.parentNode; } return false; }, // Normalizes nodes after applying a CSS class to a Range. postApply: function(textNodes, range) { var firstNode = textNodes[0], lastNode = textNodes[textNodes.length - 1]; var merges = [], currentMerge; var rangeStartNode = firstNode, rangeEndNode = lastNode; var rangeStartOffset = 0, rangeEndOffset = lastNode.length; var textNode, precedingTextNode; for (var i = 0, len = textNodes.length; i < len; ++i) { textNode = textNodes[i]; precedingTextNode = this.getAdjacentMergeableTextNode(textNode.parentNode, false); if (precedingTextNode) { if (!currentMerge) { currentMerge = new Merge(precedingTextNode); merges.push(currentMerge); } currentMerge.textNodes.push(textNode); if (textNode === firstNode) { rangeStartNode = currentMerge.firstTextNode; rangeStartOffset = rangeStartNode.length; } if (textNode === lastNode) { rangeEndNode = currentMerge.firstTextNode; rangeEndOffset = currentMerge.getLength(); } } else { currentMerge = null; } } // Test whether the first node after the range needs merging var nextTextNode = this.getAdjacentMergeableTextNode(lastNode.parentNode, true); if (nextTextNode) { if (!currentMerge) { currentMerge = new Merge(lastNode); merges.push(currentMerge); } currentMerge.textNodes.push(nextTextNode); } // Do the merges if (merges.length) { for (i = 0, len = merges.length; i < len; ++i) { merges[i].doMerge(); } // Set the range boundaries range.setStart(rangeStartNode, rangeStartOffset); range.setEnd(rangeEndNode, rangeEndOffset); } }, getAdjacentMergeableTextNode: function(node, forward) { var isTextNode = (node.nodeType == wysihtml5.TEXT_NODE); var el = isTextNode ? node.parentNode : node; var adjacentNode; var propName = forward ? "nextSibling" : "previousSibling"; if (isTextNode) { // Can merge if the node's previous/next sibling is a text node adjacentNode = node[propName]; if (adjacentNode && adjacentNode.nodeType == wysihtml5.TEXT_NODE) { return adjacentNode; } } else { // Compare element with its sibling adjacentNode = el[propName]; if (adjacentNode && this.areElementsMergeable(node, adjacentNode)) { return adjacentNode[forward ? "firstChild" : "lastChild"]; } } return null; }, areElementsMergeable: function(el1, el2) { return rangy.dom.arrayContains(this.tagNames, (el1.tagName || "").toLowerCase()) && rangy.dom.arrayContains(this.tagNames, (el2.tagName || "").toLowerCase()) && hasSameClasses(el1, el2) && elementsHaveSameNonClassAttributes(el1, el2); }, createContainer: function(doc) { var el = doc.createElement(this.tagNames[0]); if (this.cssClass) { el.className = this.cssClass; } return el; }, applyToTextNode: function(textNode) { var parent = textNode.parentNode; if (parent.childNodes.length == 1 && rangy.dom.arrayContains(this.tagNames, parent.tagName.toLowerCase())) { if (this.cssClass) { addClass(parent, this.cssClass, this.similarClassRegExp); } } else { var el = this.createContainer(rangy.dom.getDocument(textNode)); textNode.parentNode.insertBefore(el, textNode); el.appendChild(textNode); } }, isRemovable: function(el) { return rangy.dom.arrayContains(this.tagNames, el.tagName.toLowerCase()) && wysihtml5.lang.string(el.className).trim() == this.cssClass; }, undoToTextNode: function(textNode, range, ancestorWithClass) { if (!range.containsNode(ancestorWithClass)) { // Split out the portion of the ancestor from which we can remove the CSS class var ancestorRange = range.cloneRange(); ancestorRange.selectNode(ancestorWithClass); if (ancestorRange.isPointInRange(range.endContainer, range.endOffset) && isSplitPoint(range.endContainer, range.endOffset)) { splitNodeAt(ancestorWithClass, range.endContainer, range.endOffset); range.setEndAfter(ancestorWithClass); } if (ancestorRange.isPointInRange(range.startContainer, range.startOffset) && isSplitPoint(range.startContainer, range.startOffset)) { ancestorWithClass = splitNodeAt(ancestorWithClass, range.startContainer, range.startOffset); } } if (this.similarClassRegExp) { removeClass(ancestorWithClass, this.similarClassRegExp); } if (this.isRemovable(ancestorWithClass)) { replaceWithOwnChildren(ancestorWithClass); } }, applyToRange: function(range) { var textNodes = range.getNodes([wysihtml5.TEXT_NODE]); if (!textNodes.length) { try { var node = this.createContainer(range.endContainer.ownerDocument); range.surroundContents(node); this.selectNode(range, node); return; } catch(e) {} } range.splitBoundaries(); textNodes = range.getNodes([wysihtml5.TEXT_NODE]); if (textNodes.length) { var textNode; for (var i = 0, len = textNodes.length; i < len; ++i) { textNode = textNodes[i]; if (!this.getAncestorWithClass(textNode)) { this.applyToTextNode(textNode); } } range.setStart(textNodes[0], 0); textNode = textNodes[textNodes.length - 1]; range.setEnd(textNode, textNode.length); if (this.normalize) { this.postApply(textNodes, range); } } }, undoToRange: function(range) { var textNodes = range.getNodes([wysihtml5.TEXT_NODE]), textNode, ancestorWithClass; if (textNodes.length) { range.splitBoundaries(); textNodes = range.getNodes([wysihtml5.TEXT_NODE]); } else { var doc = range.endContainer.ownerDocument, node = doc.createTextNode(wysihtml5.INVISIBLE_SPACE); range.insertNode(node); range.selectNode(node); textNodes = [node]; } for (var i = 0, len = textNodes.length; i < len; ++i) { textNode = textNodes[i]; ancestorWithClass = this.getAncestorWithClass(textNode); if (ancestorWithClass) { this.undoToTextNode(textNode, range, ancestorWithClass); } } if (len == 1) { this.selectNode(range, textNodes[0]); } else { range.setStart(textNodes[0], 0); textNode = textNodes[textNodes.length - 1]; range.setEnd(textNode, textNode.length); if (this.normalize) { this.postApply(textNodes, range); } } }, selectNode: function(range, node) { var isElement = node.nodeType === wysihtml5.ELEMENT_NODE, canHaveHTML = "canHaveHTML" in node ? node.canHaveHTML : true, content = isElement ? node.innerHTML : node.data, isEmpty = (content === "" || content === wysihtml5.INVISIBLE_SPACE); if (isEmpty && isElement && canHaveHTML) { // Make sure that caret is visible in node by inserting a zero width no breaking space try { node.innerHTML = wysihtml5.INVISIBLE_SPACE; } catch(e) {} } range.selectNodeContents(node); if (isEmpty && isElement) { range.collapse(false); } else if (isEmpty) { range.setStartAfter(node); range.setEndAfter(node); } }, getTextSelectedByRange: function(textNode, range) { var textRange = range.cloneRange(); textRange.selectNodeContents(textNode); var intersectionRange = textRange.intersection(range); var text = intersectionRange ? intersectionRange.toString() : ""; textRange.detach(); return text; }, isAppliedToRange: function(range) { var ancestors = [], ancestor, textNodes = range.getNodes([wysihtml5.TEXT_NODE]); if (!textNodes.length) { ancestor = this.getAncestorWithClass(range.startContainer); return ancestor ? [ancestor] : false; } for (var i = 0, len = textNodes.length, selectedText; i < len; ++i) { selectedText = this.getTextSelectedByRange(textNodes[i], range); ancestor = this.getAncestorWithClass(textNodes[i]); if (selectedText != "" && !ancestor) { return false; } else { ancestors.push(ancestor); } } return ancestors; }, toggleRange: function(range) { if (this.isAppliedToRange(range)) { this.undoToRange(range); } else { this.applyToRange(range); } } }; wysihtml5.selection.HTMLApplier = HTMLApplier; })(wysihtml5, rangy);/** * Rich Text Query/Formatting Commands * * @example * var commands = new wysihtml5.Commands(editor); */ wysihtml5.Commands = Base.extend( /** @scope wysihtml5.Commands.prototype */ { constructor: function(editor) { this.editor = editor; this.composer = editor.composer; this.doc = this.composer.doc; }, /** * Check whether the browser supports the given command * * @param {String} command The command string which to check (eg. "bold", "italic", "insertUnorderedList") * @example * commands.supports("createLink"); */ support: function(command) { return wysihtml5.browser.supportsCommand(this.doc, command); }, /** * Check whether the browser supports the given command * * @param {String} command The command string which to execute (eg. "bold", "italic", "insertUnorderedList") * @param {String} [value] The command value parameter, needed for some commands ("createLink", "insertImage", ...), optional for commands that don't require one ("bold", "underline", ...) * @example * commands.exec("insertImage", "http://a1.twimg.com/profile_images/113868655/schrei_twitter_reasonably_small.jpg"); */ exec: function(command, value) { var obj = wysihtml5.commands[command], args = wysihtml5.lang.array(arguments).get(), method = obj && obj.exec, result = null; this.editor.fire("beforecommand:composer"); if (method) { args.unshift(this.composer); result = method.apply(obj, args); } else { try { // try/catch for buggy firefox result = this.doc.execCommand(command, false, value); } catch(e) {} } this.editor.fire("aftercommand:composer"); return result; }, /** * Check whether the current command is active * If the caret is within a bold text, then calling this with command "bold" should return true * * @param {String} command The command string which to check (eg. "bold", "italic", "insertUnorderedList") * @param {String} [commandValue] The command value parameter (eg. for "insertImage" the image src) * @return {Boolean} Whether the command is active * @example * var isCurrentSelectionBold = commands.state("bold"); */ state: function(command, commandValue) { var obj = wysihtml5.commands[command], args = wysihtml5.lang.array(arguments).get(), method = obj && obj.state; if (method) { args.unshift(this.composer); return method.apply(obj, args); } else { try { // try/catch for buggy firefox return this.doc.queryCommandState(command); } catch(e) { return false; } } }, /** * Get the current command's value * * @param {String} command The command string which to check (eg. "formatBlock") * @return {String} The command value * @example * var currentBlockElement = commands.value("formatBlock"); */ value: function(command) { var obj = wysihtml5.commands[command], method = obj && obj.value; if (method) { return method.call(obj, this.composer, command); } else { try { // try/catch for buggy firefox return this.doc.queryCommandValue(command); } catch(e) { return null; } } } }); (function(wysihtml5) { var undef; wysihtml5.commands.bold = { exec: function(composer, command) { return wysihtml5.commands.formatInline.exec(composer, command, "b"); }, state: function(composer, command, color) { // element.ownerDocument.queryCommandState("bold") results: // firefox: only // chrome: , ,

,

, ... // ie: , // opera: , return wysihtml5.commands.formatInline.state(composer, command, "b"); }, value: function() { return undef; } }; })(wysihtml5); (function(wysihtml5) { var undef, NODE_NAME = "A", dom = wysihtml5.dom; function _removeFormat(composer, anchors) { var length = anchors.length, i = 0, anchor, codeElement, textContent; for (; i contains url-like text content, rename it to to prevent re-autolinking // else replace with its childNodes if (textContent.match(dom.autoLink.URL_REG_EXP) && !codeElement) { // element is used to prevent later auto-linking of the content codeElement = dom.renameElement(anchor, "code"); } else { dom.replaceWithChildNodes(anchor); } } } function _format(composer, attributes) { var doc = composer.doc, tempClass = "_wysihtml5-temp-" + (+new Date()), tempClassRegExp = /non-matching-class/g, i = 0, length, anchors, anchor, hasElementChild, isEmpty, elementToSetCaretAfter, textContent, whiteSpace, j; wysihtml5.commands.formatInline.exec(composer, undef, NODE_NAME, tempClass, tempClassRegExp); anchors = doc.querySelectorAll(NODE_NAME + "." + tempClass); length = anchors.length; for (; i element * The element is needed to avoid auto linking * * @example * // either ... * wysihtml5.commands.createLink.exec(composer, "createLink", "http://www.google.de"); * // ... or ... * wysihtml5.commands.createLink.exec(composer, "createLink", { href: "http://www.google.de", target: "_blank" }); */ exec: function(composer, command, value) { var anchors = this.state(composer, command); if (anchors) { // Selection contains links composer.selection.executeAndRestore(function() { _removeFormat(composer, anchors); }); } else { // Create links value = typeof(value) === "object" ? value : { href: value }; _format(composer, value); } }, state: function(composer, command) { return wysihtml5.commands.formatInline.state(composer, command, "A"); }, value: function() { return undef; } }; })(wysihtml5);/** * document.execCommand("fontSize") will create either inline styles (firefox, chrome) or use font tags * which we don't want * Instead we set a css class */ (function(wysihtml5) { var undef, REG_EXP = /wysiwyg-font-size-[a-z\-]+/g; wysihtml5.commands.fontSize = { exec: function(composer, command, size) { return wysihtml5.commands.formatInline.exec(composer, command, "span", "wysiwyg-font-size-" + size, REG_EXP); }, state: function(composer, command, size) { return wysihtml5.commands.formatInline.state(composer, command, "span", "wysiwyg-font-size-" + size, REG_EXP); }, value: function() { return undef; } }; })(wysihtml5); /** * document.execCommand("foreColor") will create either inline styles (firefox, chrome) or use font tags * which we don't want * Instead we set a css class */ (function(wysihtml5) { var undef, REG_EXP = /wysiwyg-color-[a-z]+/g; wysihtml5.commands.foreColor = { exec: function(composer, command, color) { return wysihtml5.commands.formatInline.exec(composer, command, "span", "wysiwyg-color-" + color, REG_EXP); }, state: function(composer, command, color) { return wysihtml5.commands.formatInline.state(composer, command, "span", "wysiwyg-color-" + color, REG_EXP); }, value: function() { return undef; } }; })(wysihtml5);(function(wysihtml5) { var undef, dom = wysihtml5.dom, DEFAULT_NODE_NAME = "DIV", // Following elements are grouped // when the caret is within a H1 and the H4 is invoked, the H1 should turn into H4 // instead of creating a H4 within a H1 which would result in semantically invalid html BLOCK_ELEMENTS_GROUP = ["H1", "H2", "H3", "H4", "H5", "H6", "P", "BLOCKQUOTE", DEFAULT_NODE_NAME]; /** * Remove similiar classes (based on classRegExp) * and add the desired class name */ function _addClass(element, className, classRegExp) { if (element.className) { _removeClass(element, classRegExp); element.className += " " + className; } else { element.className = className; } } function _removeClass(element, classRegExp) { element.className = element.className.replace(classRegExp, ""); } /** * Check whether given node is a text node and whether it's empty */ function _isBlankTextNode(node) { return node.nodeType === wysihtml5.TEXT_NODE && !wysihtml5.lang.string(node.data).trim(); } /** * Returns previous sibling node that is not a blank text node */ function _getPreviousSiblingThatIsNotBlank(node) { var previousSibling = node.previousSibling; while (previousSibling && _isBlankTextNode(previousSibling)) { previousSibling = previousSibling.previousSibling; } return previousSibling; } /** * Returns next sibling node that is not a blank text node */ function _getNextSiblingThatIsNotBlank(node) { var nextSibling = node.nextSibling; while (nextSibling && _isBlankTextNode(nextSibling)) { nextSibling = nextSibling.nextSibling; } return nextSibling; } /** * Adds line breaks before and after the given node if the previous and next siblings * aren't already causing a visual line break (block element or
) */ function _addLineBreakBeforeAndAfter(node) { var doc = node.ownerDocument, nextSibling = _getNextSiblingThatIsNotBlank(node), previousSibling = _getPreviousSiblingThatIsNotBlank(node); if (nextSibling && !_isLineBreakOrBlockElement(nextSibling)) { node.parentNode.insertBefore(doc.createElement("br"), nextSibling); } if (previousSibling && !_isLineBreakOrBlockElement(previousSibling)) { node.parentNode.insertBefore(doc.createElement("br"), node); } } /** * Removes line breaks before and after the given node */ function _removeLineBreakBeforeAndAfter(node) { var nextSibling = _getNextSiblingThatIsNotBlank(node), previousSibling = _getPreviousSiblingThatIsNotBlank(node); if (nextSibling && _isLineBreak(nextSibling)) { nextSibling.parentNode.removeChild(nextSibling); } if (previousSibling && _isLineBreak(previousSibling)) { previousSibling.parentNode.removeChild(previousSibling); } } function _removeLastChildIfLineBreak(node) { var lastChild = node.lastChild; if (lastChild && _isLineBreak(lastChild)) { lastChild.parentNode.removeChild(lastChild); } } function _isLineBreak(node) { return node.nodeName === "BR"; } /** * Checks whether the elment causes a visual line break * (
or block elements) */ function _isLineBreakOrBlockElement(element) { if (_isLineBreak(element)) { return true; } if (dom.getStyle("display").from(element) === "block") { return true; } return false; } /** * Execute native query command * and if necessary modify the inserted node's className */ function _execCommand(doc, command, nodeName, className) { if (className) { var eventListener = dom.observe(doc, "DOMNodeInserted", function(event) { var target = event.target, displayStyle; if (target.nodeType !== wysihtml5.ELEMENT_NODE) { return; } displayStyle = dom.getStyle("display").from(target); if (displayStyle.substr(0, 6) !== "inline") { // Make sure that only block elements receive the given class target.className += " " + className; } }); } doc.execCommand(command, false, nodeName); if (eventListener) { eventListener.stop(); } } function _selectLineAndWrap(composer, element) { composer.selection.selectLine(); composer.selection.surround(element); _removeLineBreakBeforeAndAfter(element); _removeLastChildIfLineBreak(element); composer.selection.selectNode(element); } function _hasClasses(element) { return !!wysihtml5.lang.string(element.className).trim(); } wysihtml5.commands.formatBlock = { exec: function(composer, command, nodeName, className, classRegExp) { var doc = composer.doc, blockElement = this.state(composer, command, nodeName, className, classRegExp), selectedNode; nodeName = typeof(nodeName) === "string" ? nodeName.toUpperCase() : nodeName; if (blockElement) { composer.selection.executeAndRestoreSimple(function() { if (classRegExp) { _removeClass(blockElement, classRegExp); } var hasClasses = _hasClasses(blockElement); if (!hasClasses && blockElement.nodeName === (nodeName || DEFAULT_NODE_NAME)) { // Insert a line break afterwards and beforewards when there are siblings // that are not of type line break or block element _addLineBreakBeforeAndAfter(blockElement); dom.replaceWithChildNodes(blockElement); } else if (hasClasses) { // Make sure that styling is kept by renaming the element to
and copying over the class name dom.renameElement(blockElement, DEFAULT_NODE_NAME); } }); return; } // Find similiar block element and rename it (

=>

) if (nodeName === null || wysihtml5.lang.array(BLOCK_ELEMENTS_GROUP).contains(nodeName)) { selectedNode = composer.selection.getSelectedNode(); blockElement = dom.getParentElement(selectedNode, { nodeName: BLOCK_ELEMENTS_GROUP }); if (blockElement) { composer.selection.executeAndRestoreSimple(function() { // Rename current block element to new block element and add class if (nodeName) { blockElement = dom.renameElement(blockElement, nodeName); } if (className) { _addClass(blockElement, className, classRegExp); } }); return; } } if (composer.commands.support(command)) { _execCommand(doc, command, nodeName || DEFAULT_NODE_NAME, className); return; } blockElement = doc.createElement(nodeName || DEFAULT_NODE_NAME); if (className) { blockElement.className = className; } _selectLineAndWrap(composer, blockElement); }, state: function(composer, command, nodeName, className, classRegExp) { nodeName = typeof(nodeName) === "string" ? nodeName.toUpperCase() : nodeName; var selectedNode = composer.selection.getSelectedNode(); return dom.getParentElement(selectedNode, { nodeName: nodeName, className: className, classRegExp: classRegExp }); }, value: function() { return undef; } }; })(wysihtml5);/** * formatInline scenarios for tag "B" (| = caret, |foo| = selected text) * * #1 caret in unformatted text: * abcdefg| * output: * abcdefg| * * #2 unformatted text selected: * abc|deg|h * output: * abc|deg|h * * #3 unformatted text selected across boundaries: * ab|c defg|h * output: * ab|c defg|h * * #4 formatted text entirely selected * |abc| * output: * |abc| * * #5 formatted text partially selected * ab|c| * output: * ab|c| * * #6 formatted text selected across boundaries * ab|c de|fgh * output: * ab|c de|fgh */ (function(wysihtml5) { var undef, // Treat as and vice versa ALIAS_MAPPING = { "strong": "b", "em": "i", "b": "strong", "i": "em" }, htmlApplier = {}; function _getTagNames(tagName) { var alias = ALIAS_MAPPING[tagName]; return alias ? [tagName.toLowerCase(), alias.toLowerCase()] : [tagName.toLowerCase()]; } function _getApplier(tagName, className, classRegExp) { var identifier = tagName + ":" + className; if (!htmlApplier[identifier]) { htmlApplier[identifier] = new wysihtml5.selection.HTMLApplier(_getTagNames(tagName), className, classRegExp, true); } return htmlApplier[identifier]; } wysihtml5.commands.formatInline = { exec: function(composer, command, tagName, className, classRegExp) { var range = composer.selection.getRange(); if (!range) { return false; } _getApplier(tagName, className, classRegExp).toggleRange(range); composer.selection.setSelection(range); }, state: function(composer, command, tagName, className, classRegExp) { var doc = composer.doc, aliasTagName = ALIAS_MAPPING[tagName] || tagName, range; // Check whether the document contains a node with the desired tagName if (!wysihtml5.dom.hasElementWithTagName(doc, tagName) && !wysihtml5.dom.hasElementWithTagName(doc, aliasTagName)) { return false; } // Check whether the document contains a node with the desired className if (className && !wysihtml5.dom.hasElementWithClassName(doc, className)) { return false; } range = composer.selection.getRange(); if (!range) { return false; } return _getApplier(tagName, className, classRegExp).isAppliedToRange(range); }, value: function() { return undef; } }; })(wysihtml5);(function(wysihtml5) { var undef; wysihtml5.commands.insertHTML = { exec: function(composer, command, html) { if (composer.commands.support(command)) { composer.doc.execCommand(command, false, html); } else { composer.selection.insertHTML(html); } }, state: function() { return false; }, value: function() { return undef; } }; })(wysihtml5);(function(wysihtml5) { var NODE_NAME = "IMG"; wysihtml5.commands.insertImage = { /** * Inserts an * If selection is already an image link, it removes it * * @example * // either ... * wysihtml5.commands.insertImage.exec(composer, "insertImage", "http://www.google.de/logo.jpg"); * // ... or ... * wysihtml5.commands.insertImage.exec(composer, "insertImage", { src: "http://www.google.de/logo.jpg", title: "foo" }); */ exec: function(composer, command, value) { value = typeof(value) === "object" ? value : { src: value }; var doc = composer.doc, image = this.state(composer), textNode, i, parent; if (image) { // Image already selected, set the caret before it and delete it composer.selection.setBefore(image); parent = image.parentNode; parent.removeChild(image); // and it's parent
too if it hasn't got any other relevant child nodes wysihtml5.dom.removeEmptyTextNodes(parent); if (parent.nodeName === "A" && !parent.firstChild) { composer.selection.setAfter(parent); parent.parentNode.removeChild(parent); } // firefox and ie sometimes don't remove the image handles, even though the image got removed wysihtml5.quirks.redraw(composer.element); return; } image = doc.createElement(NODE_NAME); for (i in value) { image[i] = value[i]; } composer.selection.insertNode(image); if (wysihtml5.browser.hasProblemsSettingCaretAfterImg()) { textNode = doc.createTextNode(wysihtml5.INVISIBLE_SPACE); composer.selection.insertNode(textNode); composer.selection.setAfter(textNode); } else { composer.selection.setAfter(image); } }, state: function(composer) { var doc = composer.doc, selectedNode, text, imagesInSelection; if (!wysihtml5.dom.hasElementWithTagName(doc, NODE_NAME)) { return false; } selectedNode = composer.selection.getSelectedNode(); if (!selectedNode) { return false; } if (selectedNode.nodeName === NODE_NAME) { // This works perfectly in IE return selectedNode; } if (selectedNode.nodeType !== wysihtml5.ELEMENT_NODE) { return false; } text = composer.selection.getText(); text = wysihtml5.lang.string(text).trim(); if (text) { return false; } imagesInSelection = composer.selection.getNodes(wysihtml5.ELEMENT_NODE, function(node) { return node.nodeName === "IMG"; }); if (imagesInSelection.length !== 1) { return false; } return imagesInSelection[0]; }, value: function(composer) { var image = this.state(composer); return image && image.src; } }; })(wysihtml5);(function(wysihtml5) { var undef, LINE_BREAK = "
" + (wysihtml5.browser.needsSpaceAfterLineBreak() ? " " : ""); wysihtml5.commands.insertLineBreak = { exec: function(composer, command) { if (composer.commands.support(command)) { composer.doc.execCommand(command, false, null); if (!wysihtml5.browser.autoScrollsToCaret()) { composer.selection.scrollIntoView(); } } else { composer.commands.exec("insertHTML", LINE_BREAK); } }, state: function() { return false; }, value: function() { return undef; } }; })(wysihtml5);(function(wysihtml5) { var undef; wysihtml5.commands.insertOrderedList = { exec: function(composer, command) { var doc = composer.doc, selectedNode = composer.selection.getSelectedNode(), list = wysihtml5.dom.getParentElement(selectedNode, { nodeName: "OL" }), otherList = wysihtml5.dom.getParentElement(selectedNode, { nodeName: "UL" }), tempClassName = "_wysihtml5-temp-" + new Date().getTime(), isEmpty, tempElement; if (composer.commands.support(command)) { doc.execCommand(command, false, null); return; } if (list) { // Unwrap list //
  1. foo
  2. bar
// becomes: // foo
bar
composer.selection.executeAndRestoreSimple(function() { wysihtml5.dom.resolveList(list); }); } else if (otherList) { // Turn an unordered list into an ordered list //
  • foo
  • bar
// becomes: //
  1. foo
  2. bar
composer.selection.executeAndRestoreSimple(function() { wysihtml5.dom.renameElement(otherList, "ol"); }); } else { // Create list composer.commands.exec("formatBlock", "div", tempClassName); tempElement = doc.querySelector("." + tempClassName); isEmpty = tempElement.innerHTML === "" || tempElement.innerHTML === wysihtml5.INVISIBLE_SPACE; composer.selection.executeAndRestoreSimple(function() { list = wysihtml5.dom.convertToList(tempElement, "ol"); }); if (isEmpty) { composer.selection.selectNode(list.querySelector("li")); } } }, state: function(composer) { var selectedNode = composer.selection.getSelectedNode(); return wysihtml5.dom.getParentElement(selectedNode, { nodeName: "OL" }); }, value: function() { return undef; } }; })(wysihtml5);(function(wysihtml5) { var undef; wysihtml5.commands.insertUnorderedList = { exec: function(composer, command) { var doc = composer.doc, selectedNode = composer.selection.getSelectedNode(), list = wysihtml5.dom.getParentElement(selectedNode, { nodeName: "UL" }), otherList = wysihtml5.dom.getParentElement(selectedNode, { nodeName: "OL" }), tempClassName = "_wysihtml5-temp-" + new Date().getTime(), isEmpty, tempElement; if (composer.commands.support(command)) { doc.execCommand(command, false, null); return; } if (list) { // Unwrap list //
  • foo
  • bar
// becomes: // foo
bar
composer.selection.executeAndRestoreSimple(function() { wysihtml5.dom.resolveList(list); }); } else if (otherList) { // Turn an ordered list into an unordered list //
  1. foo
  2. bar
// becomes: //
  • foo
  • bar
composer.selection.executeAndRestoreSimple(function() { wysihtml5.dom.renameElement(otherList, "ul"); }); } else { // Create list composer.commands.exec("formatBlock", "div", tempClassName); tempElement = doc.querySelector("." + tempClassName); isEmpty = tempElement.innerHTML === "" || tempElement.innerHTML === wysihtml5.INVISIBLE_SPACE; composer.selection.executeAndRestoreSimple(function() { list = wysihtml5.dom.convertToList(tempElement, "ul"); }); if (isEmpty) { composer.selection.selectNode(list.querySelector("li")); } } }, state: function(composer) { var selectedNode = composer.selection.getSelectedNode(); return wysihtml5.dom.getParentElement(selectedNode, { nodeName: "UL" }); }, value: function() { return undef; } }; })(wysihtml5);(function(wysihtml5) { var undef; wysihtml5.commands.italic = { exec: function(composer, command) { return wysihtml5.commands.formatInline.exec(composer, command, "i"); }, state: function(composer, command, color) { // element.ownerDocument.queryCommandState("italic") results: // firefox: only // chrome: , ,
, ... // ie: , // opera: only return wysihtml5.commands.formatInline.state(composer, command, "i"); }, value: function() { return undef; } }; })(wysihtml5);(function(wysihtml5) { var undef, CLASS_NAME = "wysiwyg-text-align-center", REG_EXP = /wysiwyg-text-align-[a-z]+/g; wysihtml5.commands.justifyCenter = { exec: function(composer, command) { return wysihtml5.commands.formatBlock.exec(composer, "formatBlock", null, CLASS_NAME, REG_EXP); }, state: function(composer, command) { return wysihtml5.commands.formatBlock.state(composer, "formatBlock", null, CLASS_NAME, REG_EXP); }, value: function() { return undef; } }; })(wysihtml5);(function(wysihtml5) { var undef, CLASS_NAME = "wysiwyg-text-align-left", REG_EXP = /wysiwyg-text-align-[a-z]+/g; wysihtml5.commands.justifyLeft = { exec: function(composer, command) { return wysihtml5.commands.formatBlock.exec(composer, "formatBlock", null, CLASS_NAME, REG_EXP); }, state: function(composer, command) { return wysihtml5.commands.formatBlock.state(composer, "formatBlock", null, CLASS_NAME, REG_EXP); }, value: function() { return undef; } }; })(wysihtml5);(function(wysihtml5) { var undef, CLASS_NAME = "wysiwyg-text-align-right", REG_EXP = /wysiwyg-text-align-[a-z]+/g; wysihtml5.commands.justifyRight = { exec: function(composer, command) { return wysihtml5.commands.formatBlock.exec(composer, "formatBlock", null, CLASS_NAME, REG_EXP); }, state: function(composer, command) { return wysihtml5.commands.formatBlock.state(composer, "formatBlock", null, CLASS_NAME, REG_EXP); }, value: function() { return undef; } }; })(wysihtml5);(function(wysihtml5) { var undef; wysihtml5.commands.underline = { exec: function(composer, command) { return wysihtml5.commands.formatInline.exec(composer, command, "u"); }, state: function(composer, command) { return wysihtml5.commands.formatInline.state(composer, command, "u"); }, value: function() { return undef; } }; })(wysihtml5);/** * Undo Manager for wysihtml5 * slightly inspired by http://rniwa.com/editing/undomanager.html#the-undomanager-interface */ (function(wysihtml5) { var Z_KEY = 90, Y_KEY = 89, BACKSPACE_KEY = 8, DELETE_KEY = 46, MAX_HISTORY_ENTRIES = 40, UNDO_HTML = '' + wysihtml5.INVISIBLE_SPACE + '', REDO_HTML = '' + wysihtml5.INVISIBLE_SPACE + '', dom = wysihtml5.dom; function cleanTempElements(doc) { var tempElement; while (tempElement = doc.querySelector("._wysihtml5-temp")) { tempElement.parentNode.removeChild(tempElement); } } wysihtml5.UndoManager = wysihtml5.lang.Dispatcher.extend( /** @scope wysihtml5.UndoManager.prototype */ { constructor: function(editor) { this.editor = editor; this.composer = editor.composer; this.element = this.composer.element; this.history = [this.composer.getValue()]; this.position = 1; // Undo manager currently only supported in browsers who have the insertHTML command (not IE) if (this.composer.commands.support("insertHTML")) { this._observe(); } }, _observe: function() { var that = this, doc = this.composer.sandbox.getDocument(), lastKey; // Catch CTRL+Z and CTRL+Y dom.observe(this.element, "keydown", function(event) { if (event.altKey || (!event.ctrlKey && !event.metaKey)) { return; } var keyCode = event.keyCode, isUndo = keyCode === Z_KEY && !event.shiftKey, isRedo = (keyCode === Z_KEY && event.shiftKey) || (keyCode === Y_KEY); if (isUndo) { that.undo(); event.preventDefault(); } else if (isRedo) { that.redo(); event.preventDefault(); } }); // Catch delete and backspace dom.observe(this.element, "keydown", function(event) { var keyCode = event.keyCode; if (keyCode === lastKey) { return; } lastKey = keyCode; if (keyCode === BACKSPACE_KEY || keyCode === DELETE_KEY) { that.transact(); } }); // Now this is very hacky: // These days browsers don't offer a undo/redo event which we could hook into // to be notified when the user hits undo/redo in the contextmenu. // Therefore we simply insert two elements as soon as the contextmenu gets opened. // The last element being inserted will be immediately be removed again by a exexCommand("undo") // => When the second element appears in the dom tree then we know the user clicked "redo" in the context menu // => When the first element disappears from the dom tree then we know the user clicked "undo" in the context menu if (wysihtml5.browser.hasUndoInContextMenu()) { var interval, observed, cleanUp = function() { cleanTempElements(doc); clearInterval(interval); }; dom.observe(this.element, "contextmenu", function() { cleanUp(); that.composer.selection.executeAndRestoreSimple(function() { if (that.element.lastChild) { that.composer.selection.setAfter(that.element.lastChild); } // enable undo button in context menu doc.execCommand("insertHTML", false, UNDO_HTML); // enable redo button in context menu doc.execCommand("insertHTML", false, REDO_HTML); doc.execCommand("undo", false, null); }); interval = setInterval(function() { if (doc.getElementById("_wysihtml5-redo")) { cleanUp(); that.redo(); } else if (!doc.getElementById("_wysihtml5-undo")) { cleanUp(); that.undo(); } }, 400); if (!observed) { observed = true; dom.observe(document, "mousedown", cleanUp); dom.observe(doc, ["mousedown", "paste", "cut", "copy"], cleanUp); } }); } this.editor .observe("newword:composer", function() { that.transact(); }) .observe("beforecommand:composer", function() { that.transact(); }); }, transact: function() { var previousHtml = this.history[this.position - 1], currentHtml = this.composer.getValue(); if (currentHtml == previousHtml) { return; } var length = this.history.length = this.position; if (length > MAX_HISTORY_ENTRIES) { this.history.shift(); this.position--; } this.position++; this.history.push(currentHtml); }, undo: function() { this.transact(); if (this.position <= 1) { return; } this.set(this.history[--this.position - 1]); this.editor.fire("undo:composer"); }, redo: function() { if (this.position >= this.history.length) { return; } this.set(this.history[++this.position - 1]); this.editor.fire("redo:composer"); }, set: function(html) { this.composer.setValue(html); this.editor.focus(true); } }); })(wysihtml5); /** * TODO: the following methods still need unit test coverage */ wysihtml5.views.View = Base.extend( /** @scope wysihtml5.views.View.prototype */ { constructor: function(parent, textareaElement, config) { this.parent = parent; this.element = textareaElement; this.config = config; this._observeViewChange(); }, _observeViewChange: function() { var that = this; this.parent.observe("beforeload", function() { that.parent.observe("change_view", function(view) { if (view === that.name) { that.parent.currentView = that; that.show(); // Using tiny delay here to make sure that the placeholder is set before focusing setTimeout(function() { that.focus(); }, 0); } else { that.hide(); } }); }); }, focus: function() { if (this.element.ownerDocument.querySelector(":focus") === this.element) { return; } try { this.element.focus(); } catch(e) {} }, hide: function() { this.element.style.display = "none"; }, show: function() { this.element.style.display = ""; }, disable: function() { this.element.setAttribute("disabled", "disabled"); }, enable: function() { this.element.removeAttribute("disabled"); } });(function(wysihtml5) { var dom = wysihtml5.dom, browser = wysihtml5.browser; wysihtml5.views.Composer = wysihtml5.views.View.extend( /** @scope wysihtml5.views.Composer.prototype */ { name: "composer", // Needed for firefox in order to display a proper caret in an empty contentEditable CARET_HACK: "
", constructor: function(parent, textareaElement, config) { this.base(parent, textareaElement, config); this.textarea = this.parent.textarea; this._initSandbox(); }, clear: function() { this.element.innerHTML = browser.displaysCaretInEmptyContentEditableCorrectly() ? "" : this.CARET_HACK; }, getValue: function(parse) { var value = this.isEmpty() ? "" : wysihtml5.quirks.getCorrectInnerHTML(this.element); if (parse) { value = this.parent.parse(value); } // Replace all "zero width no breaking space" chars // which are used as hacks to enable some functionalities // Also remove all CARET hacks that somehow got left value = wysihtml5.lang.string(value).replace(wysihtml5.INVISIBLE_SPACE).by(""); return value; }, setValue: function(html, parse) { if (parse) { html = this.parent.parse(html); } this.element.innerHTML = html; }, show: function() { this.iframe.style.display = this._displayStyle || ""; // Firefox needs this, otherwise contentEditable becomes uneditable this.disable(); this.enable(); }, hide: function() { this._displayStyle = dom.getStyle("display").from(this.iframe); if (this._displayStyle === "none") { this._displayStyle = null; } this.iframe.style.display = "none"; }, disable: function() { this.element.removeAttribute("contentEditable"); this.base(); }, enable: function() { this.element.setAttribute("contentEditable", "true"); this.base(); }, focus: function(setToEnd) { // IE 8 fires the focus event after .focus() // This is needed by our simulate_placeholder.js to work // therefore we clear it ourselves this time if (wysihtml5.browser.doesAsyncFocus() && this.hasPlaceholderSet()) { this.clear(); } this.base(); var lastChild = this.element.lastChild; if (setToEnd && lastChild) { if (lastChild.nodeName === "BR") { this.selection.setBefore(this.element.lastChild); } else { this.selection.setAfter(this.element.lastChild); } } }, getTextContent: function() { return dom.getTextContent(this.element); }, hasPlaceholderSet: function() { return this.getTextContent() == this.textarea.element.getAttribute("placeholder"); }, isEmpty: function() { var innerHTML = this.element.innerHTML, elementsWithVisualValue = "blockquote, ul, ol, img, embed, object, table, iframe, svg, video, audio, button, input, select, textarea"; return innerHTML === "" || innerHTML === this.CARET_HACK || this.hasPlaceholderSet() || (this.getTextContent() === "" && !this.element.querySelector(elementsWithVisualValue)); }, _initSandbox: function() { var that = this; this.sandbox = new dom.Sandbox(function() { that._create(); }, { stylesheets: this.config.stylesheets }); this.iframe = this.sandbox.getIframe(); // Create hidden field which tells the server after submit, that the user used an wysiwyg editor var hiddenField = document.createElement("input"); hiddenField.type = "hidden"; hiddenField.name = "_wysihtml5_mode"; hiddenField.value = 1; // Store reference to current wysihtml5 instance on the textarea element var textareaElement = this.textarea.element; dom.insert(this.iframe).after(textareaElement); dom.insert(hiddenField).after(textareaElement); }, _create: function() { var that = this; this.doc = this.sandbox.getDocument(); this.element = this.doc.body; this.textarea = this.parent.textarea; this.element.innerHTML = this.textarea.getValue(true); this.enable(); // Make sure our selection handler is ready this.selection = new wysihtml5.Selection(this.parent); // Make sure commands dispatcher is ready this.commands = new wysihtml5.Commands(this.parent); dom.copyAttributes([ "className", "spellcheck", "title", "lang", "dir", "accessKey" ]).from(this.textarea.element).to(this.element); dom.addClass(this.element, this.config.composerClassName); // Make the editor look like the original textarea, by syncing styles if (this.config.style) { this.style(); } this.observe(); var name = this.config.name; if (name) { dom.addClass(this.element, name); dom.addClass(this.iframe, name); } // Simulate html5 placeholder attribute on contentEditable element var placeholderText = typeof(this.config.placeholder) === "string" ? this.config.placeholder : this.textarea.element.getAttribute("placeholder"); if (placeholderText) { dom.simulatePlaceholder(this.parent, this, placeholderText); } // Make sure that the browser avoids using inline styles whenever possible this.commands.exec("styleWithCSS", false); this._initAutoLinking(); this._initObjectResizing(); this._initUndoManager(); // Simulate html5 autofocus on contentEditable element if (this.textarea.element.hasAttribute("autofocus") || document.querySelector(":focus") == this.textarea.element) { setTimeout(function() { that.focus(); }, 100); } wysihtml5.quirks.insertLineBreakOnReturn(this); // IE sometimes leaves a single paragraph, which can't be removed by the user if (!browser.clearsContentEditableCorrectly()) { wysihtml5.quirks.ensureProperClearing(this); } if (!browser.clearsListsInContentEditableCorrectly()) { wysihtml5.quirks.ensureProperClearingOfLists(this); } // Set up a sync that makes sure that textarea and editor have the same content if (this.initSync && this.config.sync) { this.initSync(); } // Okay hide the textarea, we are ready to go this.textarea.hide(); // Fire global (before-)load event this.parent.fire("beforeload").fire("load"); }, _initAutoLinking: function() { var that = this, supportsDisablingOfAutoLinking = browser.canDisableAutoLinking(), supportsAutoLinking = browser.doesAutoLinkingInContentEditable(); if (supportsDisablingOfAutoLinking) { this.commands.exec("autoUrlDetect", false); } if (!this.config.autoLink) { return; } // Only do the auto linking by ourselves when the browser doesn't support auto linking // OR when he supports auto linking but we were able to turn it off (IE9+) if (!supportsAutoLinking || (supportsAutoLinking && supportsDisablingOfAutoLinking)) { this.parent.observe("newword:composer", function() { that.selection.executeAndRestore(function(startContainer, endContainer) { dom.autoLink(endContainer.parentNode); }); }); } // Assuming we have the following: //
http://www.google.de // If a user now changes the url in the innerHTML we want to make sure that // it's synchronized with the href attribute (as long as the innerHTML is still a url) var // Use a live NodeList to check whether there are any links in the document links = this.sandbox.getDocument().getElementsByTagName("a"), // The autoLink helper method reveals a reg exp to detect correct urls urlRegExp = dom.autoLink.URL_REG_EXP, getTextContent = function(element) { var textContent = wysihtml5.lang.string(dom.getTextContent(element)).trim(); if (textContent.substr(0, 4) === "www.") { textContent = "http://" + textContent; } return textContent; }; dom.observe(this.element, "keydown", function(event) { if (!links.length) { return; } var selectedNode = that.selection.getSelectedNode(event.target.ownerDocument), link = dom.getParentElement(selectedNode, { nodeName: "A" }, 4), textContent; if (!link) { return; } textContent = getTextContent(link); // keydown is fired before the actual content is changed // therefore we set a timeout to change the href setTimeout(function() { var newTextContent = getTextContent(link); if (newTextContent === textContent) { return; } // Only set href when new href looks like a valid url if (newTextContent.match(urlRegExp)) { link.setAttribute("href", newTextContent); } }, 0); }); }, _initObjectResizing: function() { var properties = ["width", "height"], propertiesLength = properties.length, element = this.element; this.commands.exec("enableObjectResizing", this.config.allowObjectResizing); if (this.config.allowObjectResizing) { // IE sets inline styles after resizing objects // The following lines make sure that the width/height css properties // are copied over to the width/height attributes if (browser.supportsEvent("resizeend")) { dom.observe(element, "resizeend", function(event) { var target = event.target || event.srcElement, style = target.style, i = 0, property; for(; i
")),d=!1,C.$element.trigger("maxReached"+j)),g&&w&&(E.append(z("
"+S+"
")),d=!1,C.$element.trigger("maxReachedGrp"+j)),setTimeout(function(){C.setSelected(r,!1)},10),E[0].classList.add("fadeOut"),setTimeout(function(){E.remove()},1050)}}}else c&&(c.selected=!1),h.selected=!0,C.setSelected(r,!0);!C.multiple||C.multiple&&1===C.options.maxOptions?C.$button.trigger("focus"):C.options.liveSearch&&C.$searchbox.trigger("focus"),d&&(C.multiple||a!==s.selectedIndex)&&(A=[h.index,p.prop("selected"),l],C.$element.triggerNative("change"))}}),this.$menu.on("click","li."+V.DISABLED+" a, ."+V.POPOVERHEADER+", ."+V.POPOVERHEADER+" :not(.close)",function(e){e.currentTarget==this&&(e.preventDefault(),e.stopPropagation(),C.options.liveSearch&&!z(e.target).hasClass("close")?C.$searchbox.trigger("focus"):C.$button.trigger("focus"))}),this.$menuInner.on("click",".divider, .dropdown-header",function(e){e.preventDefault(),e.stopPropagation(),C.options.liveSearch?C.$searchbox.trigger("focus"):C.$button.trigger("focus")}),this.$menu.on("click","."+V.POPOVERHEADER+" .close",function(){C.$button.trigger("click")}),this.$searchbox.on("click",function(e){e.stopPropagation()}),this.$menu.on("click",".actions-btn",function(e){C.options.liveSearch?C.$searchbox.trigger("focus"):C.$button.trigger("focus"),e.preventDefault(),e.stopPropagation(),z(this).hasClass("bs-select-all")?C.selectAll():C.deselectAll()}),this.$element.on("change"+j,function(){C.render(),C.$element.trigger("changed"+j,A),A=null}).on("focus"+j,function(){C.options.mobile||C.$button.trigger("focus")})},liveSearchListener:function(){var u=this,f=document.createElement("li");this.$button.on("click.bs.dropdown.data-api",function(){u.$searchbox.val()&&u.$searchbox.val("")}),this.$searchbox.on("click.bs.dropdown.data-api focus.bs.dropdown.data-api touchend.bs.dropdown.data-api",function(e){e.stopPropagation()}),this.$searchbox.on("input propertychange",function(){var e=u.$searchbox.val();if(u.selectpicker.search.elements=[],u.selectpicker.search.data=[],e){var t=[],i=e.toUpperCase(),s={},n=[],o=u._searchStyle(),r=u.options.liveSearchNormalize;r&&(i=w(i)),u._$lisSelected=u.$menuInner.find(".selected");for(var l=0;l=a.selectpicker.view.canHighlight.length&&(t=0),a.selectpicker.view.canHighlight[t+f]||(t=t+1+a.selectpicker.view.canHighlight.slice(t+f+1).indexOf(!0))),e.preventDefault();var m=f+t;e.which===W?0===f&&t===c.length-1?(a.$menuInner[0].scrollTop=a.$menuInner[0].scrollHeight,m=a.selectpicker.current.elements.length-1):d=(o=(n=a.selectpicker.current.data[m]).position-n.height)u+a.sizeInfo.menuInnerHeight),s=a.selectpicker.main.elements[v],a.activeIndex=b[x],a.focusItem(s),s&&s.firstChild.focus(),d&&(a.$menuInner[0].scrollTop=o),r.trigger("focus")}}i&&(e.which===H&&!a.selectpicker.keydown.keyHistory||e.which===D||e.which===P&&a.options.selectOnTab)&&(e.which!==H&&e.preventDefault(),a.options.liveSearch&&e.which===H||(a.$menuInner.find(".active a").trigger("click",!0),r.trigger("focus"),a.options.liveSearch||(e.preventDefault(),z(document).data("spaceSelect",!0))))}},mobile:function(){this.$element[0].classList.add("mobile-device")},refresh:function(){var e=z.extend({},this.options,this.$element.data());this.options=e,this.checkDisabled(),this.setStyle(),this.render(),this.createLi(),this.setWidth(),this.setSize(!0),this.$element.trigger("refreshed"+j)},hide:function(){this.$newElement.hide()},show:function(){this.$newElement.show()},remove:function(){this.$newElement.remove(),this.$element.remove()},destroy:function(){this.$newElement.before(this.$element).remove(),this.$bsContainer?this.$bsContainer.remove():this.$menu.remove(),this.$element.off(j).removeData("selectpicker").removeClass("bs-select-hidden selectpicker"),z(window).off(j+"."+this.selectId)}};var ee=z.fn.selectpicker;z.fn.selectpicker=X,z.fn.selectpicker.Constructor=Q,z.fn.selectpicker.noConflict=function(){return z.fn.selectpicker=ee,this},z(document).off("keydown.bs.dropdown.data-api").on("keydown"+j,'.bootstrap-select [data-toggle="dropdown"], .bootstrap-select [role="listbox"], .bootstrap-select .bs-searchbox input',Q.prototype.keydown).on("focusin.modal",'.bootstrap-select [data-toggle="dropdown"], .bootstrap-select [role="listbox"], .bootstrap-select .bs-searchbox input',function(e){e.stopPropagation()}),z(window).on("load"+j+".data-api",function(){z(".selectpicker").each(function(){var e=z(this);X.call(e,e.data())})})}(e)}); //# sourceMappingURL=bootstrap-select.min.js.map /*! * clipboard.js v2.0.0 * https://zenorocha.github.io/clipboard.js * * Licensed MIT © Zeno Rocha */ !function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.ClipboardJS=e():t.ClipboardJS=e()}(this,function(){return function(t){function e(o){if(n[o])return n[o].exports;var r=n[o]={i:o,l:!1,exports:{}};return t[o].call(r.exports,r,r.exports,e),r.l=!0,r.exports}var n={};return e.m=t,e.c=n,e.i=function(t){return t},e.d=function(t,n,o){e.o(t,n)||Object.defineProperty(t,n,{configurable:!1,enumerable:!0,get:o})},e.n=function(t){var n=t&&t.__esModule?function(){return t.default}:function(){return t};return e.d(n,"a",n),n},e.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},e.p="",e(e.s=3)}([function(t,e,n){var o,r,i;!function(a,c){r=[t,n(7)],o=c,void 0!==(i="function"==typeof o?o.apply(e,r):o)&&(t.exports=i)}(0,function(t,e){"use strict";function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}var o=function(t){return t&&t.__esModule?t:{default:t}}(e),r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},i=function(){function t(t,e){for(var n=0;n0&&void 0!==arguments[0]?arguments[0]:{};this.action=t.action,this.container=t.container,this.emitter=t.emitter,this.target=t.target,this.text=t.text,this.trigger=t.trigger,this.selectedText=""}},{key:"initSelection",value:function(){this.text?this.selectFake():this.target&&this.selectTarget()}},{key:"selectFake",value:function(){var t=this,e="rtl"==document.documentElement.getAttribute("dir");this.removeFake(),this.fakeHandlerCallback=function(){return t.removeFake()},this.fakeHandler=this.container.addEventListener("click",this.fakeHandlerCallback)||!0,this.fakeElem=document.createElement("textarea"),this.fakeElem.style.fontSize="12pt",this.fakeElem.style.border="0",this.fakeElem.style.padding="0",this.fakeElem.style.margin="0",this.fakeElem.style.position="absolute",this.fakeElem.style[e?"right":"left"]="-9999px";var n=window.pageYOffset||document.documentElement.scrollTop;this.fakeElem.style.top=n+"px",this.fakeElem.setAttribute("readonly",""),this.fakeElem.value=this.text,this.container.appendChild(this.fakeElem),this.selectedText=(0,o.default)(this.fakeElem),this.copyText()}},{key:"removeFake",value:function(){this.fakeHandler&&(this.container.removeEventListener("click",this.fakeHandlerCallback),this.fakeHandler=null,this.fakeHandlerCallback=null),this.fakeElem&&(this.container.removeChild(this.fakeElem),this.fakeElem=null)}},{key:"selectTarget",value:function(){this.selectedText=(0,o.default)(this.target),this.copyText()}},{key:"copyText",value:function(){var t=void 0;try{t=document.execCommand(this.action)}catch(e){t=!1}this.handleResult(t)}},{key:"handleResult",value:function(t){this.emitter.emit(t?"success":"error",{action:this.action,text:this.selectedText,trigger:this.trigger,clearSelection:this.clearSelection.bind(this)})}},{key:"clearSelection",value:function(){this.trigger&&this.trigger.focus(),window.getSelection().removeAllRanges()}},{key:"destroy",value:function(){this.removeFake()}},{key:"action",set:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"copy";if(this._action=t,"copy"!==this._action&&"cut"!==this._action)throw new Error('Invalid "action" value, use either "copy" or "cut"')},get:function(){return this._action}},{key:"target",set:function(t){if(void 0!==t){if(!t||"object"!==(void 0===t?"undefined":r(t))||1!==t.nodeType)throw new Error('Invalid "target" value, use a valid Element');if("copy"===this.action&&t.hasAttribute("disabled"))throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute');if("cut"===this.action&&(t.hasAttribute("readonly")||t.hasAttribute("disabled")))throw new Error('Invalid "target" attribute. You can\'t cut text from elements with "readonly" or "disabled" attributes');this._target=t}},get:function(){return this._target}}]),t}();t.exports=a})},function(t,e,n){function o(t,e,n){if(!t&&!e&&!n)throw new Error("Missing required arguments");if(!c.string(e))throw new TypeError("Second argument must be a String");if(!c.fn(n))throw new TypeError("Third argument must be a Function");if(c.node(t))return r(t,e,n);if(c.nodeList(t))return i(t,e,n);if(c.string(t))return a(t,e,n);throw new TypeError("First argument must be a String, HTMLElement, HTMLCollection, or NodeList")}function r(t,e,n){return t.addEventListener(e,n),{destroy:function(){t.removeEventListener(e,n)}}}function i(t,e,n){return Array.prototype.forEach.call(t,function(t){t.addEventListener(e,n)}),{destroy:function(){Array.prototype.forEach.call(t,function(t){t.removeEventListener(e,n)})}}}function a(t,e,n){return u(document.body,t,e,n)}var c=n(6),u=n(5);t.exports=o},function(t,e){function n(){}n.prototype={on:function(t,e,n){var o=this.e||(this.e={});return(o[t]||(o[t]=[])).push({fn:e,ctx:n}),this},once:function(t,e,n){function o(){r.off(t,o),e.apply(n,arguments)}var r=this;return o._=e,this.on(t,o,n)},emit:function(t){var e=[].slice.call(arguments,1),n=((this.e||(this.e={}))[t]||[]).slice(),o=0,r=n.length;for(o;o0&&void 0!==arguments[0]?arguments[0]:{};this.action="function"==typeof t.action?t.action:this.defaultAction,this.target="function"==typeof t.target?t.target:this.defaultTarget,this.text="function"==typeof t.text?t.text:this.defaultText,this.container="object"===d(t.container)?t.container:document.body}},{key:"listenClick",value:function(t){var e=this;this.listener=(0,f.default)(t,"click",function(t){return e.onClick(t)})}},{key:"onClick",value:function(t){var e=t.delegateTarget||t.currentTarget;this.clipboardAction&&(this.clipboardAction=null),this.clipboardAction=new l.default({action:this.action(e),target:this.target(e),text:this.text(e),container:this.container,trigger:e,emitter:this})}},{key:"defaultAction",value:function(t){return u("action",t)}},{key:"defaultTarget",value:function(t){var e=u("target",t);if(e)return document.querySelector(e)}},{key:"defaultText",value:function(t){return u("text",t)}},{key:"destroy",value:function(){this.listener.destroy(),this.clipboardAction&&(this.clipboardAction.destroy(),this.clipboardAction=null)}}],[{key:"isSupported",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:["copy","cut"],e="string"==typeof t?[t]:t,n=!!document.queryCommandSupported;return e.forEach(function(t){n=n&&!!document.queryCommandSupported(t)}),n}}]),e}(s.default);t.exports=p})},function(t,e){function n(t,e){for(;t&&t.nodeType!==o;){if("function"==typeof t.matches&&t.matches(e))return t;t=t.parentNode}}var o=9;if("undefined"!=typeof Element&&!Element.prototype.matches){var r=Element.prototype;r.matches=r.matchesSelector||r.mozMatchesSelector||r.msMatchesSelector||r.oMatchesSelector||r.webkitMatchesSelector}t.exports=n},function(t,e,n){function o(t,e,n,o,r){var a=i.apply(this,arguments);return t.addEventListener(n,a,r),{destroy:function(){t.removeEventListener(n,a,r)}}}function r(t,e,n,r,i){return"function"==typeof t.addEventListener?o.apply(null,arguments):"function"==typeof n?o.bind(null,document).apply(null,arguments):("string"==typeof t&&(t=document.querySelectorAll(t)),Array.prototype.map.call(t,function(t){return o(t,e,n,r,i)}))}function i(t,e,n,o){return function(n){n.delegateTarget=a(n.target,e),n.delegateTarget&&o.call(t,n)}}var a=n(4);t.exports=r},function(t,e){e.node=function(t){return void 0!==t&&t instanceof HTMLElement&&1===t.nodeType},e.nodeList=function(t){var n=Object.prototype.toString.call(t);return void 0!==t&&("[object NodeList]"===n||"[object HTMLCollection]"===n)&&"length"in t&&(0===t.length||e.node(t[0]))},e.string=function(t){return"string"==typeof t||t instanceof String},e.fn=function(t){return"[object Function]"===Object.prototype.toString.call(t)}},function(t,e){function n(t){var e;if("SELECT"===t.nodeName)t.focus(),e=t.value;else if("INPUT"===t.nodeName||"TEXTAREA"===t.nodeName){var n=t.hasAttribute("readonly");n||t.setAttribute("readonly",""),t.select(),t.setSelectionRange(0,t.value.length),n||t.removeAttribute("readonly"),e=t.value}else{t.hasAttribute("contenteditable")&&t.focus();var o=window.getSelection(),r=document.createRange();r.selectNodeContents(t),o.removeAllRanges(),o.addRange(r),e=o.toString()}return e}t.exports=n}])});