From 047c60ab6d8204794b94300f272eead43ce20e59 Mon Sep 17 00:00:00 2001
From: iotcat <i@iotcat.me>
Date: Sat, 27 Jun 2020 18:05:43 +0800
Subject: [PATCH] add cdn

---
 layout/_partial/head.swig            | 10 +++++-----
 layout/_script/_comments/valine.swig |  4 ++--
 layout/_script/aplayer.swig          |  2 +-
 layout/_script/libs.swig             |  2 +-
 layout/_script/pjax.swig             |  2 +-
 layout/_script/theme.swig            |  4 ++--
 source/extensions/MathMenu.js        | 19 +++++++++++++++++++
 source/extensions/MathZoom.js        | 19 +++++++++++++++++++
 source/lib/mathjax/mathjax.js        | 19 +++++++++++++++++++
 source/lib/pjax/pjax.min.js          |  1 +
 source/lib/valine/valine.min.js      | 27 +++++++++++++++++++++++++++
 11 files changed, 97 insertions(+), 12 deletions(-)
 create mode 100644 source/extensions/MathMenu.js
 create mode 100644 source/extensions/MathZoom.js
 create mode 100644 source/lib/mathjax/mathjax.js
 create mode 100644 source/lib/pjax/pjax.min.js
 create mode 100644 source/lib/valine/valine.min.js

diff --git a/layout/_partial/head.swig b/layout/_partial/head.swig
index f0a3050..9d37c43 100644
--- a/layout/_partial/head.swig
+++ b/layout/_partial/head.swig
@@ -21,14 +21,14 @@
 {%- if theme.ushio -%}
   {%- include "./_head/ushio.swig" -%}
 {%- else -%}
-  <script type="text/javascript" src="{{ url_for('lib/jquery/jquery.min.js') }}"></script>
+  <script type="text/javascript" src="{{ theme.cdnurl }}/lib/jquery/jquery.min.js"></script>
 {%- endif -%}
 
 {#- iziModal -#}
-<link rel="stylesheet" type="text/css" href="{{ url_for('lib/iziModal/iziModal.min.css') }}" />
+<link rel="stylesheet" type="text/css" href="{{ theme.cdnurl }}/lib/iziModal/iziModal.min.css" />
 
 {#- iziToast -#}
-<link rel="stylesheet" type="text/css" href="{{ url_for('lib/iziToast/iziToast.min.css') }}" />
+<link rel="stylesheet" type="text/css" href="{{ theme.cdnurl }}/lib/iziToast/iziToast.min.css" />
 
 {#- aplayer -#}
 {%- if theme.aplayer.enable -%}
@@ -47,7 +47,7 @@
 
 {#- Fancybox styling -#}
 {%- if theme.fancybox -%}
-  <link rel="stylesheet" type="text/css" href="{{ url_for('lib/fancybox/jquery.fancybox.css') }}" />
+  <link rel="stylesheet" type="text/css" href="{{ theme.cdnurl }}/lib/fancybox/jquery.fancybox.css" />
 {%- endif -%}
 
 {#- MathJax (LaTeX) support -#}
@@ -59,7 +59,7 @@
 {%- endif -%}
 
 {#- Theme styling -#}
-<link rel="stylesheet" type="text/css" href="{{ url_for('css/style.css') }}?v={{ theme.version }}" />
+<link rel="stylesheet" type="text/css" href="{{ theme.cdnurl }}/css/style.css?v={{ theme.version }}" />
 
 {#- Analytics and push -#}
 {%- if not env.debug -%}
diff --git a/layout/_script/_comments/valine.swig b/layout/_script/_comments/valine.swig
index 9a88c7e..2ce68c8 100644
--- a/layout/_script/_comments/valine.swig
+++ b/layout/_script/_comments/valine.swig
@@ -1,6 +1,6 @@
 {%- if theme.valine.enable -%}
-{% set valine_js_url = '//cdn.jsdelivr.net/gh/HCLonely/Valine@1.4.14/dist/Valine.min.js' %}
-<script src="{{ valine_js_url }}" data-pjax></script>
+{% set valine_js_url = '/lib/valine/valine.min.js' %}
+<script src="{{ theme.cdnurl }}{{ valine_js_url }}" data-pjax></script>
 <style>
 /* 背景图片 */
 #veditor {
diff --git a/layout/_script/aplayer.swig b/layout/_script/aplayer.swig
index 02e0bb1..8da023b 100644
--- a/layout/_script/aplayer.swig
+++ b/layout/_script/aplayer.swig
@@ -1,6 +1,6 @@
 {%- if theme.aplayer.enable -%}
 {% set aplayer_js_url = '/lib/aplayer/aplayer.min.js' %}
-<script src="{{ aplayer_js_url }}"></script>
+<script src="{{ theme.cdnurl }}{{ aplayer_js_url }}"></script>
 
 <script>
 	$.post("{{ theme.aplayer.api }}?type=playlist&id={{ theme.aplayer.playlist }}&limit={{ theme.aplayer.limit }}&random={{ theme.aplayer.random }}", function(res){
diff --git a/layout/_script/libs.swig b/layout/_script/libs.swig
index 0eb29df..1767f99 100644
--- a/layout/_script/libs.swig
+++ b/layout/_script/libs.swig
@@ -18,6 +18,6 @@
 
 {%- for lib in js_libs -%}
   {%- if lib -%}
-    <script type="text/javascript" src="{{ url_for('lib') }}/{{ lib }}"></script>
+    <script type="text/javascript" src="{{ theme.cdnurl }}/lib/{{ lib }}"></script>
   {%- endif -%}
 {%- endfor -%}
diff --git a/layout/_script/pjax.swig b/layout/_script/pjax.swig
index 5c98346..d7e1173 100644
--- a/layout/_script/pjax.swig
+++ b/layout/_script/pjax.swig
@@ -1,4 +1,4 @@
-<script src="https://cdn.jsdelivr.net/npm/pjax/pjax.js"></script>
+<script src="{{ theme.cdnurl }}/lib/pjax/pjax.min.js"></script>
 <script>
 {%- if theme.pjax.enable -%}
   window.pjax = new Pjax({
diff --git a/layout/_script/theme.swig b/layout/_script/theme.swig
index 2ef7fa3..44e2cd9 100644
--- a/layout/_script/theme.swig
+++ b/layout/_script/theme.swig
@@ -1,2 +1,2 @@
-<script type="text/javascript" src="{{ url_for('js/src') }}/kayo.js?v={{ theme.version }}" data-pjax></script>
-<script type="text/javascript" src="{{ url_for('js/src') }}/kayo-no-pjax.js?v={{ theme.version }}"></script>
+<script type="text/javascript" src="{{ theme.cdnurl }}/js/src/kayo.js?v={{ theme.version }}" data-pjax></script>
+<script type="text/javascript" src="{{ theme.cdnurl }}/js/src/kayo-no-pjax.js?v={{ theme.version }}"></script>
diff --git a/source/extensions/MathMenu.js b/source/extensions/MathMenu.js
new file mode 100644
index 0000000..3ffcb83
--- /dev/null
+++ b/source/extensions/MathMenu.js
@@ -0,0 +1,19 @@
+/*
+ *  /MathJax/extensions/MathMenu.js
+ *
+ *  Copyright (c) 2009-2018 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+(function(f,o,q,e,r){var p="2.7.5";var d=MathJax.Callback.Signal("menu");MathJax.Extension.MathMenu={version:p,signal:d};var t=function(u){return MathJax.Localization._.apply(MathJax.Localization,[["MathMenu",u]].concat([].slice.call(arguments,1)))};var i=MathJax.Object.isArray;var a=f.Browser.isPC,l=f.Browser.isMSIE,m=((document.documentMode||0)>8);var j=(a?null:"5px");var s=f.CombineConfig("MathMenu",{delay:150,showRenderer:true,showMathPlayer:true,showFontMenu:false,showContext:false,showDiscoverable:false,showLocale:true,showLocaleURL:false,semanticsAnnotations:{TeX:["TeX","LaTeX","application/x-tex"],StarMath:["StarMath 5.0"],Maple:["Maple"],ContentMathML:["MathML-Content","application/mathml-content+xml"],OpenMath:["OpenMath"]},windowSettings:{status:"no",toolbar:"no",locationbar:"no",menubar:"no",directories:"no",personalbar:"no",resizable:"yes",scrollbars:"yes",width:400,height:300,left:Math.round((screen.width-400)/2),top:Math.round((screen.height-300)/3)},styles:{"#MathJax_About":{position:"fixed",left:"50%",width:"auto","text-align":"center",border:"3px outset",padding:"1em 2em","background-color":"#DDDDDD",color:"black",cursor:"default","font-family":"message-box","font-size":"120%","font-style":"normal","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none","z-index":201,"border-radius":"15px","-webkit-border-radius":"15px","-moz-border-radius":"15px","-khtml-border-radius":"15px","box-shadow":"0px 10px 20px #808080","-webkit-box-shadow":"0px 10px 20px #808080","-moz-box-shadow":"0px 10px 20px #808080","-khtml-box-shadow":"0px 10px 20px #808080",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},"#MathJax_About.MathJax_MousePost":{outline:"none"},".MathJax_Menu":{position:"absolute","background-color":"white",color:"black",width:"auto",padding:(a?"2px":"5px 0px"),border:"1px solid #CCCCCC",margin:0,cursor:"default",font:"menu","text-align":"left","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none","z-index":201,"border-radius":j,"-webkit-border-radius":j,"-moz-border-radius":j,"-khtml-border-radius":j,"box-shadow":"0px 10px 20px #808080","-webkit-box-shadow":"0px 10px 20px #808080","-moz-box-shadow":"0px 10px 20px #808080","-khtml-box-shadow":"0px 10px 20px #808080",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},".MathJax_MenuItem":{padding:(a?"2px 2em":"1px 2em"),background:"transparent"},".MathJax_MenuArrow":{position:"absolute",right:".5em","padding-top":".25em",color:"#666666","font-family":(l?"'Arial unicode MS'":null),"font-size":".75em"},".MathJax_MenuActive .MathJax_MenuArrow":{color:"white"},".MathJax_MenuArrow.RTL":{left:".5em",right:"auto"},".MathJax_MenuCheck":{position:"absolute",left:".7em","font-family":(l?"'Arial unicode MS'":null)},".MathJax_MenuCheck.RTL":{right:".7em",left:"auto"},".MathJax_MenuRadioCheck":{position:"absolute",left:(a?"1em":".7em")},".MathJax_MenuRadioCheck.RTL":{right:(a?"1em":".7em"),left:"auto"},".MathJax_MenuLabel":{padding:(a?"2px 2em 4px 1.33em":"1px 2em 3px 1.33em"),"font-style":"italic"},".MathJax_MenuRule":{"border-top":(a?"1px solid #CCCCCC":"1px solid #DDDDDD"),margin:(a?"4px 1px 0px":"4px 3px")},".MathJax_MenuDisabled":{color:"GrayText"},".MathJax_MenuActive":{"background-color":(a?"Highlight":"#606872"),color:(a?"HighlightText":"white")},".MathJax_MenuDisabled:focus, .MathJax_MenuLabel:focus":{"background-color":"#E8E8E8"},".MathJax_ContextMenu:focus":{outline:"none"},".MathJax_ContextMenu .MathJax_MenuItem:focus":{outline:"none"},"#MathJax_AboutClose":{top:".2em",right:".2em"},".MathJax_Menu .MathJax_MenuClose":{top:"-10px",left:"-10px"},".MathJax_MenuClose":{position:"absolute",cursor:"pointer",display:"inline-block",border:"2px solid #AAA","border-radius":"18px","-webkit-border-radius":"18px","-moz-border-radius":"18px","-khtml-border-radius":"18px","font-family":"'Courier New',Courier","font-size":"24px",color:"#F0F0F0"},".MathJax_MenuClose span":{display:"block","background-color":"#AAA",border:"1.5px solid","border-radius":"18px","-webkit-border-radius":"18px","-moz-border-radius":"18px","-khtml-border-radius":"18px","line-height":0,padding:"8px 0 6px"},".MathJax_MenuClose:hover":{color:"white!important",border:"2px solid #CCC!important"},".MathJax_MenuClose:hover span":{"background-color":"#CCC!important"},".MathJax_MenuClose:hover:focus":{outline:"none"}}});var n,k,b;f.Register.StartupHook("MathEvents Ready",function(){n=MathJax.Extension.MathEvents.Event.False;k=MathJax.Extension.MathEvents.Hover;b=MathJax.Extension.MathEvents.Event.KEY});var h=MathJax.Object.Subclass({Keydown:function(u,v){switch(u.keyCode){case b.ESCAPE:this.Remove(u,v);break;case b.RIGHT:this.Right(u,v);break;case b.LEFT:this.Left(u,v);break;case b.UP:this.Up(u,v);break;case b.DOWN:this.Down(u,v);break;case b.RETURN:case b.SPACE:this.Space(u,v);break;default:return;break}return n(u)},Escape:function(u,v){},Right:function(u,v){},Left:function(u,v){},Up:function(u,v){},Down:function(u,v){},Space:function(u,v){}},{});var g=MathJax.Menu=h.Subclass({version:p,items:[],posted:false,title:null,margin:5,Init:function(u){this.items=[].slice.call(arguments,0)},With:function(u){if(u){f.Insert(this,u)}return this},Post:function(M,E,B){if(!M){M=window.event||{}}var I=document.getElementById("MathJax_MenuFrame");if(!I){I=g.Background(this);delete c.lastItem;delete c.lastMenu;delete g.skipUp;d.Post(["post",g.jax]);g.isRTL=(MathJax.Localization.fontDirection()==="rtl")}var v=o.Element("div",{onmouseup:g.Mouseup,ondblclick:n,ondragstart:n,onselectstart:n,oncontextmenu:n,menuItem:this,className:"MathJax_Menu",onkeydown:g.Keydown,role:"menu"});if(M.type==="contextmenu"||M.type==="mouseover"){v.className+=" MathJax_ContextMenu"}if(!B){MathJax.Localization.setCSS(v)}for(var N=0,K=this.items.length;N<K;N++){this.items[N].Create(v)}if(g.isMobile){o.addElement(v,"span",{className:"MathJax_MenuClose",menu:E,ontouchstart:g.Close,ontouchend:n,onmousedown:g.Close,onmouseup:n},[["span",{},"\u00D7"]])}I.appendChild(v);this.posted=true;if(v.offsetWidth){v.style.width=(v.offsetWidth+2)+"px"}var H=M.pageX,F=M.pageY;var u=document.body.getBoundingClientRect();var C=(window.getComputedStyle?window.getComputedStyle(document.body):{marginLeft:"0px"});var A=u.right-Math.min(0,u.left)+parseFloat(C.marginLeft);if(!H&&!F&&"clientX" in M){H=M.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;F=M.clientY+document.body.scrollTop+document.documentElement.scrollTop}if(!E){var L=g.CurrentNode()||M.target;if((M.type==="keydown"||(!H&&!F))&&L){var P=window.pageXOffset||document.documentElement.scrollLeft;var O=window.pageYOffset||document.documentElement.scrollTop;var w=L.getBoundingClientRect();H=(w.right+w.left)/2+P;F=(w.bottom+w.top)/2+O}if(H+v.offsetWidth>A-this.margin){H=A-v.offsetWidth-this.margin}if(g.isMobile){H=Math.max(5,H-Math.floor(v.offsetWidth/2));F-=20}g.skipUp=M.isContextMenu}else{var z="left",J=E.offsetWidth;H=(g.isMobile?30:J-2);F=0;while(E&&E!==I){H+=E.offsetLeft;F+=E.offsetTop;E=E.parentNode}if(!g.isMobile){if((g.isRTL&&H-J-v.offsetWidth>this.margin)||(!g.isRTL&&H+v.offsetWidth>A-this.margin)){z="right";H=Math.max(this.margin,H-J-v.offsetWidth+6)}}if(!a){v.style["borderRadiusTop"+z]=0;v.style["WebkitBorderRadiusTop"+z]=0;v.style["MozBorderRadiusTop"+z]=0;v.style["KhtmlBorderRadiusTop"+z]=0}}v.style.left=H+"px";v.style.top=F+"px";if(document.selection&&document.selection.empty){document.selection.empty()}var G=window.pageXOffset||document.documentElement.scrollLeft;var D=window.pageYOffset||document.documentElement.scrollTop;g.Focus(v);if(M.type==="keydown"){g.skipMouseoverFromKey=true;setTimeout(function(){delete g.skipMouseoverFromKey},s.delay)}window.scrollTo(G,D);return n(M)},Remove:function(u,v){d.Post(["unpost",g.jax]);var w=document.getElementById("MathJax_MenuFrame");if(w){w.parentNode.removeChild(w);if(this.msieFixedPositionBug){detachEvent("onresize",g.Resize)}}if(g.jax.hover){delete g.jax.hover.nofade;k.UnHover(g.jax)}g.Unfocus(v);if(u.type==="mousedown"){g.CurrentNode().blur()}return n(u)},Find:function(u){return this.FindN(1,u,[].slice.call(arguments,1))},FindId:function(u){return this.FindN(0,u,[].slice.call(arguments,1))},FindN:function(y,v,x){for(var w=0,u=this.items.length;w<u;w++){if(this.items[w].name[y]===v){if(x.length){if(!this.items[w].submenu){return null}return this.items[w].submenu.FindN(y,x[0],x.slice(1))}return this.items[w]}}return null},IndexOf:function(u){return this.IndexOfN(1,u)},IndexOfId:function(u){return this.IndexOfN(0,u)},IndexOfN:function(x,v){for(var w=0,u=this.items.length;w<u;w++){if(this.items[w].name[x]===v){return w}}return null},Right:function(u,v){g.Right(u,v)},Left:function(u,v){g.Left(u,v)},Up:function(v,w){var u=w.lastChild;u.menuItem.Activate(v,u)},Down:function(v,w){var u=w.firstChild;u.menuItem.Activate(v,u)},Space:function(u,v){this.Remove(u,v)}},{config:s,Remove:function(u){return g.Event(u,this,"Remove")},Mouseover:function(u){return g.Event(u,this,"Mouseover")},Mouseout:function(u){return g.Event(u,this,"Mouseout")},Mousedown:function(u){return g.Event(u,this,"Mousedown")},Mouseup:function(u){return g.Event(u,this,"Mouseup")},Keydown:function(u){return g.Event(u,this,"Keydown")},Touchstart:function(u){return g.Event(u,this,"Touchstart")},Touchend:function(u){return g.Event(u,this,"Touchend")},Close:function(u){return g.Event(u,this.menu||this.parentNode,(this.menu?"Touchend":"Remove"))},Event:function(w,y,u,x){if(g.skipMouseover&&u==="Mouseover"&&!x){return n(w)}if(g.skipMouseoverFromKey&&u==="Mouseover"){delete g.skipMouseoverFromKey;return n(w)}if(g.skipUp){if(u.match(/Mouseup|Touchend/)){delete g.skipUp;return n(w)}if(u==="Touchstart"||(u==="Mousedown"&&!g.skipMousedown)){delete g.skipUp}}if(!w){w=window.event}var v=y.menuItem;if(v&&v[u]){return v[u](w,y)}return null},BGSTYLE:{position:"absolute",left:0,top:0,"z-index":200,width:"100%",height:"100%",border:0,padding:0,margin:0},Background:function(v){var w=o.addElement(document.body,"div",{style:this.BGSTYLE,id:"MathJax_MenuFrame"},[["div",{style:this.BGSTYLE,menuItem:v,onmousedown:this.Remove}]]);var u=w.firstChild;if(g.msieBackgroundBug){u.style.backgroundColor="white";u.style.filter="alpha(opacity=0)"}if(g.msieFixedPositionBug){w.width=w.height=0;this.Resize();attachEvent("onresize",this.Resize)}else{u.style.position="fixed"}return w},Resize:function(){setTimeout(g.SetWH,0)},SetWH:function(){var u=document.getElementById("MathJax_MenuFrame");if(u){u=u.firstChild;u.style.width=u.style.height="1px";u.style.width=document.body.scrollWidth+"px";u.style.height=document.body.scrollHeight+"px"}},posted:false,active:null,GetNode:function(u){var v=document.getElementById(u.inputID+"-Frame");return v.isMathJax?v:v.firstChild},CurrentNode:function(){return g.GetNode(g.jax)},AllNodes:function(){var v=MathJax.Hub.getAllJax();var w=[];for(var x=0,u;u=v[x];x++){w.push(g.GetNode(u))}return w},ActiveNode:function(){return g.active},FocusNode:function(u){g.active=u;u.focus()},Focus:function(u){!g.posted?g.Activate(u):g.ActiveNode().tabIndex=-1;u.tabIndex=0;g.FocusNode(u)},Activate:function(u,v){g.UnsetTabIndex();g.posted=true},Unfocus:function(){g.ActiveNode().tabIndex=-1;g.SetTabIndex();g.FocusNode(g.CurrentNode());g.posted=false},MoveHorizontal:function(y,z,w){if(!y.shiftKey){return}var v=g.AllNodes();var u=v.length;if(u===0){return}var x=v[g.Mod(w(g.IndexOf(v,g.CurrentNode())),u)];if(x===g.CurrentNode()){return}g.menu.Remove(y,z);g.jax=MathJax.Hub.getJaxFor(x);g.FocusNode(x);g.menu.Post(null)},Right:function(u,v){g.MoveHorizontal(u,v,function(w){return w+1})},Left:function(u,v){g.MoveHorizontal(u,v,function(w){return w-1})},UnsetTabIndex:function(){var v=g.AllNodes();for(var w=0,u;u=v[w];w++){if(u.tabIndex>0){u.oldTabIndex=u.tabIndex}u.tabIndex=-1}},SetTabIndex:function(){var v=g.AllNodes();for(var w=0,u;u=v[w];w++){if(u.oldTabIndex!==undefined){u.tabIndex=u.oldTabIndex;delete u.oldTabIndex}else{u.tabIndex=f.getTabOrder(u)}}},Mod:function(u,v){return((u%v)+v)%v},IndexOf:(Array.prototype.indexOf?function(u,v,w){return u.indexOf(v,w)}:function(u,x,y){for(var w=(y||0),v=u.length;w<v;w++){if(x===u[w]){return w}}return -1}),saveCookie:function(){o.Cookie.Set("menu",this.cookie)},getCookie:function(){this.cookie=o.Cookie.Get("menu")}});MathJax.Menu.NAV=h;var c=g.ITEM=h.Subclass({name:"",node:null,menu:null,Attributes:function(u){return f.Insert({onmouseup:g.Mouseup,ondragstart:n,onselectstart:n,onselectend:n,ontouchstart:g.Touchstart,ontouchend:g.Touchend,className:"MathJax_MenuItem",role:this.role,menuItem:this},u)},Create:function(w){if(!this.hidden){var v=this.Attributes();var u=this.Label(v,w);o.addElement(w,"div",v,u)}},Name:function(){return t(this.name[0],this.name[1])},Mouseover:function(u,v){if(v.parentNode===g.ActiveNode().parentNode){this.Deactivate(g.ActiveNode())}this.Activate(u,v)},Mouseout:function(u,v){this.Deactivate(v)},Mouseup:function(u,v){return this.Remove(u,v)},DeactivateSubmenus:function(z){var y=document.getElementById("MathJax_MenuFrame").childNodes,v=c.GetMenuNode(z).childNodes;for(var w=0,u=v.length;w<u;w++){var x=v[w].menuItem;if(x&&x.submenu&&x.submenu.posted&&x!==z.menuItem){x.Deactivate(v[w])}}this.RemoveSubmenus(z,y)},RemoveSubmenus:function(w,v){v=v||document.getElementById("MathJax_MenuFrame").childNodes;var u=v.length-1;while(u>=0&&c.GetMenuNode(w).menuItem!==v[u].menuItem){v[u].menuItem.posted=false;v[u].parentNode.removeChild(v[u]);u--}},Touchstart:function(u,v){return this.TouchEvent(u,v,"Mousedown")},Touchend:function(u,v){return this.TouchEvent(u,v,"Mouseup")},TouchEvent:function(v,w,u){if(this!==c.lastItem){if(c.lastMenu){g.Event(v,c.lastMenu,"Mouseout")}g.Event(v,w,"Mouseover",true);c.lastItem=this;c.lastMenu=w}if(this.nativeTouch){return null}g.Event(v,w,u);return false},Remove:function(u,v){v=v.parentNode.menuItem;return v.Remove(u,v)},With:function(u){if(u){f.Insert(this,u)}return this},isRTL:function(){return g.isRTL},rtlClass:function(){return(this.isRTL()?" 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B=(u.outerHeight-u.innerHeight)||30,A=(u.outerWidth-u.innerWidth)||30,w,E;A=Math.max(140,Math.min(Math.floor(0.5*screen.width),v.offsetWidth+A+25));B=Math.max(40,Math.min(Math.floor(0.5*screen.height),v.offsetHeight+B+25));if(g.prototype.msieHeightBug){B+=35}u.resizeTo(A,B);var D;try{D=x.screenX}catch(C){}if(x&&D!=null){w=Math.max(0,Math.min(x.screenX-Math.floor(A/2),screen.width-A-20));E=Math.max(0,Math.min(x.screenY-Math.floor(B/2),screen.height-B-20));u.moveTo(w,E)}},50)}};g.Scale=function(){var z=["CommonHTML","HTML-CSS","SVG","NativeMML","PreviewHTML"],u=z.length,y=100,w,v;for(w=0;w<u;w++){v=r[z[w]];if(v){y=v.config.scale;break}}var x=prompt(t("ScaleMath","Scale all mathematics (compared to surrounding text) by"),y+"%");if(x){if(x.match(/^\s*\d+(\.\d*)?\s*%?\s*$/)){x=parseFloat(x);if(x){if(x!==y){for(w=0;w<u;w++){v=r[z[w]];if(v){v.config.scale=x}}g.cookie.scale=f.config.scale=x;g.saveCookie();f.Queue(["Rerender",f])}}else{alert(t("NonZeroScale","The scale should not be 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properly."],Firefox:["FirefoxNativeMMLWarning","Your browser's native MathML does not implement all the features used by MathJax, so some expressions may not render properly."]},SVG:{MSIE:["MSIESVGWarning","SVG is not implemented in Internet Explorer prior to IE9 or when it is emulating IE8 or below. Switching to SVG output will cause the mathematics to not display properly."]}};g.AssistiveMML=function(w,u){var v=MathJax.Extension.AssistiveMML;if(!v){if(!u){q.Require("[MathJax]/extensions/AssistiveMML.js",["AssistiveMML",g,w,true])}return}MathJax.Hub.Queue([(s.settings.assistiveMML?"Add":"Remove")+"AssistiveMathML",v])};g.Font=function(){var u=r["HTML-CSS"];if(!u){return}document.location.reload()};g.Locale=function(){MathJax.Localization.setLocale(s.settings.locale);MathJax.Hub.Queue(["Reprocess",MathJax.Hub])};g.LoadLocale=function(){var u=prompt(t("LoadURL","Load translation data from this URL:"));if(u){if(!u.match(/\.js$/)){alert(t("BadURL","The URL should be for a javascript file that defines MathJax translation data.  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Factor"],c.RADIO("125%","zscale"),c.RADIO("133%","zscale"),c.RADIO("150%","zscale"),c.RADIO("175%","zscale"),c.RADIO("200%","zscale"),c.RADIO("250%","zscale"),c.RADIO("300%","zscale"),c.RADIO("400%","zscale")),c.RULE(),c.SUBMENU(["Renderer","Math Renderer"],{hidden:!s.showRenderer},c.RADIO(["HTML-CSS","HTML-CSS"],"renderer",{action:g.Renderer}),c.RADIO(["CommonHTML","Common HTML"],"renderer",{action:g.Renderer,value:"CommonHTML"}),c.RADIO(["PreviewHTML","Preview HTML"],"renderer",{action:g.Renderer,value:"PreviewHTML"}),c.RADIO(["MathML","MathML"],"renderer",{action:g.Renderer,value:"NativeMML"}),c.RADIO(["SVG","SVG"],"renderer",{action:g.Renderer}),c.RADIO(["PlainSource","Plain Source"],"renderer",{action:g.Renderer,value:"PlainSource"}),c.RULE(),c.CHECKBOX(["FastPreview","Fast Preview"],"FastPreview")),c.SUBMENU("MathPlayer",{hidden:!f.Browser.isMSIE||!s.showMathPlayer,disabled:!f.Browser.hasMathPlayer},c.LABEL(["MPHandles","Let MathPlayer Handle:"]),c.CHECKBOX(["MenuEvents","Menu 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(web)"],"font",{action:g.Font}),c.RADIO(["NeoEulerWeb","Neo Euler (web)"],"font",{action:g.Font})),c.SUBMENU(["ContextMenu","Contextual Menu"],{hidden:!s.showContext},c.RADIO(["MathJax","MathJax"],"context"),c.RADIO(["Browser","Browser"],"context")),c.COMMAND(["Scale","Scale All Math ..."],g.Scale),c.RULE().With({hidden:!s.showDiscoverable,name:["","discover_rule"]}),c.CHECKBOX(["Discoverable","Highlight on Hover"],"discoverable",{hidden:!s.showDiscoverable})),c.SUBMENU(["Accessibility","Accessibility"],c.CHECKBOX(["AssistiveMML","Assistive MathML"],"assistiveMML",{action:g.AssistiveMML}),c.CHECKBOX(["InTabOrder","Include in Tab Order"],"inTabOrder")),c.SUBMENU(["Locale","Language"],{hidden:!s.showLocale,ltr:true},c.RADIO("en","locale",{action:g.Locale}),c.RULE().With({hidden:!s.showLocaleURL,name:["","localURL_rule"]}),c.COMMAND(["LoadLocale","Load from URL ..."],g.LoadLocale,{hidden:!s.showLocaleURL})),c.RULE(),c.COMMAND(["About","About MathJax"],g.About),c.COMMAND(["Help","MathJax Help"],g.Help));if(g.isMobile){(function(){var v=s.settings;var u=g.menu.Find("Math Settings","Zoom Trigger").submenu;u.items[0].disabled=u.items[1].disabled=true;if(v.zoom==="Hover"||v.zoom=="Click"){v.zoom="None"}u.items=u.items.slice(0,4);if(navigator.appVersion.match(/[ (]Android[) ]/)){g.ITEM.SUBMENU.Augment({marker:"\u00BB"})}})()}g.CreateLocaleMenu();g.CreateAnnotationMenu()});g.showRenderer=function(u){g.cookie.showRenderer=s.showRenderer=u;g.saveCookie();g.menu.Find("Math Settings","Math Renderer").hidden=!u};g.showMathPlayer=function(u){g.cookie.showMathPlayer=s.showMathPlayer=u;g.saveCookie();g.menu.Find("Math Settings","MathPlayer").hidden=!u};g.showFontMenu=function(u){g.cookie.showFontMenu=s.showFontMenu=u;g.saveCookie();g.menu.Find("Math Settings","Font Preference").hidden=!u};g.showContext=function(u){g.cookie.showContext=s.showContext=u;g.saveCookie();g.menu.Find("Math Settings","Contextual Menu").hidden=!u};g.showDiscoverable=function(u){g.cookie.showDiscoverable=s.showDiscoverable=u;g.saveCookie();g.menu.Find("Math Settings","Highlight on Hover").hidden=!u;g.menu.Find("Math Settings","discover_rule").hidden=!u};g.showLocale=function(u){g.cookie.showLocale=s.showLocale=u;g.saveCookie();g.menu.Find("Language").hidden=!u};MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function(){if(!MathJax.OutputJax["HTML-CSS"].config.imageFont){g.menu.Find("Math Settings","Font Preference","TeX (image)").disabled=true}});e.Queue(f.Register.StartupHook("End Config",{}),["Styles",q,s.styles],["Post",f.Startup.signal,"MathMenu Ready"],["loadComplete",q,"[MathJax]/extensions/MathMenu.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.CallBack,MathJax.OutputJax);
\ No newline at end of file
diff --git a/source/extensions/MathZoom.js b/source/extensions/MathZoom.js
new file mode 100644
index 0000000..6d9c790
--- /dev/null
+++ b/source/extensions/MathZoom.js
@@ -0,0 +1,19 @@
+/*
+ *  /MathJax/extensions/MathZoom.js
+ *
+ *  Copyright (c) 2009-2018 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+(function(a,d,f,c,j){var k="2.7.5";var i=a.CombineConfig("MathZoom",{styles:{"#MathJax_Zoom":{position:"absolute","background-color":"#F0F0F0",overflow:"auto",display:"block","z-index":301,padding:".5em",border:"1px solid black",margin:0,"font-weight":"normal","font-style":"normal","text-align":"left","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal","white-space":"nowrap","float":"none","-webkit-box-sizing":"content-box","-moz-box-sizing":"content-box","box-sizing":"content-box","box-shadow":"5px 5px 15px #AAAAAA","-webkit-box-shadow":"5px 5px 15px #AAAAAA","-moz-box-shadow":"5px 5px 15px #AAAAAA","-khtml-box-shadow":"5px 5px 15px #AAAAAA",filter:"progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color='gray', Positive='true')"},"#MathJax_ZoomOverlay":{position:"absolute",left:0,top:0,"z-index":300,display:"inline-block",width:"100%",height:"100%",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"},"#MathJax_ZoomFrame":{position:"relative",display:"inline-block",height:0,width:0},"#MathJax_ZoomEventTrap":{position:"absolute",left:0,top:0,"z-index":302,display:"inline-block",border:0,padding:0,margin:0,"background-color":"white",opacity:0,filter:"alpha(opacity=0)"}}});var e,b,g;MathJax.Hub.Register.StartupHook("MathEvents Ready",function(){g=MathJax.Extension.MathEvents.Event;e=MathJax.Extension.MathEvents.Event.False;b=MathJax.Extension.MathEvents.Hover});var h=MathJax.Extension.MathZoom={version:k,settings:a.config.menuSettings,scrollSize:18,HandleEvent:function(n,l,m){if(h.settings.CTRL&&!n.ctrlKey){return true}if(h.settings.ALT&&!n.altKey){return true}if(h.settings.CMD&&!n.metaKey){return true}if(h.settings.Shift&&!n.shiftKey){return true}if(!h[l]){return true}return h[l](n,m)},Click:function(m,l){if(this.settings.zoom==="Click"){return this.Zoom(m,l)}},DblClick:function(m,l){if(this.settings.zoom==="Double-Click"||this.settings.zoom==="DoubleClick"){return this.Zoom(m,l)}},Hover:function(m,l){if(this.settings.zoom==="Hover"){this.Zoom(m,l);return true}return false},Zoom:function(o,u){this.Remove();b.ClearHoverTimer();g.ClearSelection();var s=MathJax.OutputJax[u.jaxID];var p=s.getJaxFromMath(u);if(p.hover){b.UnHover(p)}var q=this.findContainer(u);var l=Math.floor(0.85*q.clientWidth),t=Math.max(document.body.clientHeight,document.documentElement.clientHeight);if(this.getOverflow(q)!=="visible"){t=Math.min(q.clientHeight,t)}t=Math.floor(0.85*t);var n=d.Element("span",{id:"MathJax_ZoomFrame"},[["span",{id:"MathJax_ZoomOverlay",onmousedown:this.Remove}],["span",{id:"MathJax_Zoom",onclick:this.Remove,style:{visibility:"hidden",fontSize:this.settings.zscale}},[["span",{style:{display:"inline-block","white-space":"nowrap"}}]]]]);var z=n.lastChild,w=z.firstChild,r=n.firstChild;u.parentNode.insertBefore(n,u);u.parentNode.insertBefore(u,n);if(w.addEventListener){w.addEventListener("mousedown",this.Remove,true)}var m=z.offsetWidth||z.clientWidth;l-=m;t-=m;z.style.maxWidth=l+"px";z.style.maxHeight=t+"px";if(this.msieTrapEventBug){var y=d.Element("span",{id:"MathJax_ZoomEventTrap",onmousedown:this.Remove});n.insertBefore(y,z)}if(this.msieZIndexBug){var v=d.addElement(document.body,"img",{src:"about:blank",id:"MathJax_ZoomTracker",width:0,height:0,style:{width:0,height:0,position:"relative"}});n.style.position="relative";n.style.zIndex=i.styles["#MathJax_ZoomOverlay"]["z-index"];n=v}var x=s.Zoom(p,w,u,l,t);if(this.msiePositionBug){if(this.msieSizeBug){z.style.height=x.zH+"px";z.style.width=x.zW+"px"}if(z.offsetHeight>t){z.style.height=t+"px";z.style.width=(x.zW+this.scrollSize)+"px"}if(z.offsetWidth>l){z.style.width=l+"px";z.style.height=(x.zH+this.scrollSize)+"px"}}if(this.operaPositionBug){z.style.width=Math.min(l,x.zW)+"px"}if(z.offsetWidth>m&&z.offsetWidth-m<l&&z.offsetHeight-m<t){z.style.overflow="visible"}this.Position(z,x);if(this.msieTrapEventBug){y.style.height=z.clientHeight+"px";y.style.width=z.clientWidth+"px";y.style.left=(parseFloat(z.style.left)+z.clientLeft)+"px";y.style.top=(parseFloat(z.style.top)+z.clientTop)+"px"}z.style.visibility="";if(this.settings.zoom==="Hover"){r.onmouseover=this.Remove}if(window.addEventListener){addEventListener("resize",this.Resize,false)}else{if(window.attachEvent){attachEvent("onresize",this.Resize)}else{this.onresize=window.onresize;window.onresize=this.Resize}}a.signal.Post(["math zoomed",p]);return e(o)},Position:function(p,r){p.style.display="none";var q=this.Resize(),m=q.x,s=q.y,l=r.mW;p.style.display="";var o=-l-Math.floor((p.offsetWidth-l)/2),n=r.Y;p.style.left=Math.max(o,10-m)+"px";p.style.top=Math.max(n,10-s)+"px";if(!h.msiePositionBug){h.SetWH()}},Resize:function(m){if(h.onresize){h.onresize(m)}var q=document.getElementById("MathJax_ZoomFrame"),l=document.getElementById("MathJax_ZoomOverlay");var o=h.getXY(q),n=h.findContainer(q);if(h.getOverflow(n)!=="visible"){l.scroll_parent=n;var p=h.getXY(n);o.x-=p.x;o.y-=p.y;p=h.getBorder(n);o.x-=p.x;o.y-=p.y}l.style.left=(-o.x)+"px";l.style.top=(-o.y)+"px";if(h.msiePositionBug){setTimeout(h.SetWH,0)}else{h.SetWH()}return o},SetWH:function(){var l=document.getElementById("MathJax_ZoomOverlay");if(!l){return}l.style.display="none";var m=l.scroll_parent||document.documentElement||document.body;l.style.width=m.scrollWidth+"px";l.style.height=Math.max(m.clientHeight,m.scrollHeight)+"px";l.style.display=""},findContainer:function(l){l=l.parentNode;while(l.parentNode&&l!==document.body&&h.getOverflow(l)==="visible"){l=l.parentNode}return l},getOverflow:(window.getComputedStyle?function(l){return getComputedStyle(l).overflow}:function(l){return(l.currentStyle||{overflow:"visible"}).overflow}),getBorder:function(o){var m={thin:1,medium:2,thick:3};var n=(window.getComputedStyle?getComputedStyle(o):(o.currentStyle||{borderLeftWidth:0,borderTopWidth:0}));var l=n.borderLeftWidth,p=n.borderTopWidth;if(m[l]){l=m[l]}else{l=parseInt(l)}if(m[p]){p=m[p]}else{p=parseInt(p)}return{x:l,y:p}},getXY:function(o){var l=0,n=0,m;m=o;while(m.offsetParent){l+=m.offsetLeft;m=m.offsetParent}if(h.operaPositionBug){o.style.border="1px solid"}m=o;while(m.offsetParent){n+=m.offsetTop;m=m.offsetParent}if(h.operaPositionBug){o.style.border=""}return{x:l,y:n}},Remove:function(n){var p=document.getElementById("MathJax_ZoomFrame");if(p){var o=MathJax.OutputJax[p.previousSibling.jaxID];var l=o.getJaxFromMath(p.previousSibling);a.signal.Post(["math unzoomed",l]);p.parentNode.removeChild(p);p=document.getElementById("MathJax_ZoomTracker");if(p){p.parentNode.removeChild(p)}if(h.operaRefreshBug){var m=d.addElement(document.body,"div",{style:{position:"fixed",left:0,top:0,width:"100%",height:"100%",backgroundColor:"white",opacity:0},id:"MathJax_OperaDiv"});document.body.removeChild(m)}if(window.removeEventListener){removeEventListener("resize",h.Resize,false)}else{if(window.detachEvent){detachEvent("onresize",h.Resize)}else{window.onresize=h.onresize;delete h.onresize}}}return e(n)}};a.Browser.Select({MSIE:function(l){var n=(document.documentMode||0);var m=(n>=9);h.msiePositionBug=!m;h.msieSizeBug=l.versionAtLeast("7.0")&&(!document.documentMode||n===7||n===8);h.msieZIndexBug=(n<=7);h.msieInlineBlockAlignBug=(n<=7);h.msieTrapEventBug=!window.addEventListener;if(document.compatMode==="BackCompat"){h.scrollSize=52}if(m){delete i.styles["#MathJax_Zoom"].filter}},Opera:function(l){h.operaPositionBug=true;h.operaRefreshBug=true}});h.topImg=(h.msieInlineBlockAlignBug?d.Element("img",{style:{width:0,height:0,position:"relative"},src:"about:blank"}):d.Element("span",{style:{width:0,height:0,display:"inline-block"}}));if(h.operaPositionBug||h.msieTopBug){h.topImg.style.border="1px solid"}MathJax.Callback.Queue(["StartupHook",MathJax.Hub.Register,"Begin Styles",{}],["Styles",f,i.styles],["Post",a.Startup.signal,"MathZoom Ready"],["loadComplete",f,"[MathJax]/extensions/MathZoom.js"])})(MathJax.Hub,MathJax.HTML,MathJax.Ajax,MathJax.OutputJax["HTML-CSS"],MathJax.OutputJax.NativeMML);
\ No newline at end of file
diff --git a/source/lib/mathjax/mathjax.js b/source/lib/mathjax/mathjax.js
new file mode 100644
index 0000000..e34295b
--- /dev/null
+++ b/source/lib/mathjax/mathjax.js
@@ -0,0 +1,19 @@
+/*
+ *  /MathJax.js
+ *
+ *  Copyright (c) 2009-2018 The MathJax Consortium
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+if(document.getElementById&&document.childNodes&&document.createElement){if(!(window.MathJax&&MathJax.Hub)){if(window.MathJax){window.MathJax={AuthorConfig:window.MathJax}}else{window.MathJax={}}MathJax.isPacked=true;MathJax.version="2.7.5";MathJax.fileversion="2.7.5";MathJax.cdnVersion="2.7.5";MathJax.cdnFileVersions={};(function(d){var b=window[d];if(!b){b=window[d]={}}var e=[];var c=function(f){var g=f.constructor;if(!g){g=function(){}}for(var h in f){if(h!=="constructor"&&f.hasOwnProperty(h)){g[h]=f[h]}}return g};var a=function(){return function(){return arguments.callee.Init.call(this,arguments)}};b.Object=c({constructor:a(),Subclass:function(f,h){var g=a();g.SUPER=this;g.Init=this.Init;g.Subclass=this.Subclass;g.Augment=this.Augment;g.protoFunction=this.protoFunction;g.can=this.can;g.has=this.has;g.isa=this.isa;g.prototype=new this(e);g.prototype.constructor=g;g.Augment(f,h);return g},Init:function(f){var g=this;if(f.length===1&&f[0]===e){return g}if(!(g instanceof 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diff --git a/source/lib/pjax/pjax.min.js b/source/lib/pjax/pjax.min.js
new file mode 100644
index 0000000..d1d5e15
--- /dev/null
+++ b/source/lib/pjax/pjax.min.js
@@ -0,0 +1 @@
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Pjax=f()}})(function(){var define,module,exports;return function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r}()({1:[function(require,module,exports){var executeScripts=require("./lib/execute-scripts");var forEachEls=require("./lib/foreach-els");var parseOptions=require("./lib/parse-options");var switches=require("./lib/switches");var newUid=require("./lib/uniqueid");var on=require("./lib/events/on");var trigger=require("./lib/events/trigger");var clone=require("./lib/util/clone");var contains=require("./lib/util/contains");var extend=require("./lib/util/extend");var noop=require("./lib/util/noop");var Pjax=function(options){this.state={numPendingSwitches:0,href:null,options:null};this.options=parseOptions(options);this.log("Pjax options",this.options);if(this.options.scrollRestoration&&"scrollRestoration"in history){history.scrollRestoration="manual"}this.maxUid=this.lastUid=newUid();this.parseDOM(document);on(window,"popstate",function(st){if(st.state){var opt=clone(this.options);opt.url=st.state.url;opt.title=st.state.title;opt.history=false;opt.scrollPos=st.state.scrollPos;if(st.state.uid<this.lastUid){opt.backward=true}else{opt.forward=true}this.lastUid=st.state.uid;this.loadUrl(st.state.url,opt)}}.bind(this))};Pjax.switches=switches;Pjax.prototype={log:require("./lib/proto/log"),getElements:function(el){return el.querySelectorAll(this.options.elements)},parseDOM:function(el){var parseElement=require("./lib/proto/parse-element");forEachEls(this.getElements(el),parseElement,this)},refresh:function(el){this.parseDOM(el||document)},reload:function(){window.location.reload()},attachLink:require("./lib/proto/attach-link"),attachForm:require("./lib/proto/attach-form"),forEachSelectors:function(cb,context,DOMcontext){return require("./lib/foreach-selectors").bind(this)(this.options.selectors,cb,context,DOMcontext)},switchSelectors:function(selectors,fromEl,toEl,options){return require("./lib/switches-selectors").bind(this)(this.options.switches,this.options.switchesOptions,selectors,fromEl,toEl,options)},latestChance:function(href){window.location=href},onSwitch:function(){trigger(window,"resize scroll");this.state.numPendingSwitches--;if(this.state.numPendingSwitches===0){this.afterAllSwitches()}},loadContent:function(html,options){if(typeof html!=="string"){trigger(document,"pjax:complete pjax:error",options);return}var tmpEl=document.implementation.createHTMLDocument("pjax");var htmlRegex=/<html[^>]+>/gi;var htmlAttribsRegex=/\s?[a-z:]+(?:=['"][^'">]+['"])*/gi;var matches=html.match(htmlRegex);if(matches&&matches.length){matches=matches[0].match(htmlAttribsRegex);if(matches.length){matches.shift();matches.forEach(function(htmlAttrib){var attr=htmlAttrib.trim().split("=");if(attr.length===1){tmpEl.documentElement.setAttribute(attr[0],true)}else{tmpEl.documentElement.setAttribute(attr[0],attr[1].slice(1,-1))}})}}tmpEl.documentElement.innerHTML=html;this.log("load content",tmpEl.documentElement.attributes,tmpEl.documentElement.innerHTML.length);if(document.activeElement&&contains(document,this.options.selectors,document.activeElement)){try{document.activeElement.blur()}catch(e){}}this.switchSelectors(this.options.selectors,tmpEl,document,options)},abortRequest:require("./lib/abort-request"),doRequest:require("./lib/send-request"),handleResponse:require("./lib/proto/handle-response"),loadUrl:function(href,options){options=typeof options==="object"?extend({},this.options,options):clone(this.options);this.log("load href",href,options);this.abortRequest(this.request);trigger(document,"pjax:send",options);this.request=this.doRequest(href,options,this.handleResponse.bind(this))},afterAllSwitches:function(){var autofocusEl=Array.prototype.slice.call(document.querySelectorAll("[autofocus]")).pop();if(autofocusEl&&document.activeElement!==autofocusEl){autofocusEl.focus()}this.options.selectors.forEach(function(selector){forEachEls(document.querySelectorAll(selector),function(el){executeScripts(el)})});var state=this.state;if(state.options.history){if(!window.history.state){this.lastUid=this.maxUid=newUid();window.history.replaceState({url:window.location.href,title:document.title,uid:this.maxUid,scrollPos:[0,0]},document.title)}this.lastUid=this.maxUid=newUid();window.history.pushState({url:state.href,title:state.options.title,uid:this.maxUid,scrollPos:[0,0]},state.options.title,state.href)}this.forEachSelectors(function(el){this.parseDOM(el)},this);trigger(document,"pjax:complete pjax:success",state.options);if(typeof state.options.analytics==="function"){state.options.analytics()}if(state.options.history){var a=document.createElement("a");a.href=this.state.href;if(a.hash){var name=a.hash.slice(1);name=decodeURIComponent(name);var curtop=0;var target=document.getElementById(name)||document.getElementsByName(name)[0];if(target){if(target.offsetParent){do{curtop+=target.offsetTop;target=target.offsetParent}while(target)}}window.scrollTo(0,curtop)}else if(state.options.scrollTo!==false){if(state.options.scrollTo.length>1){window.scrollTo(state.options.scrollTo[0],state.options.scrollTo[1])}else{window.scrollTo(0,state.options.scrollTo)}}}else if(state.options.scrollRestoration&&state.options.scrollPos){window.scrollTo(state.options.scrollPos[0],state.options.scrollPos[1])}this.state={numPendingSwitches:0,href:null,options:null}}};Pjax.isSupported=require("./lib/is-supported");if(Pjax.isSupported()){module.exports=Pjax}else{var stupidPjax=noop;for(var key in Pjax.prototype){if(Pjax.prototype.hasOwnProperty(key)&&typeof Pjax.prototype[key]==="function"){stupidPjax[key]=noop}}module.exports=stupidPjax}},{"./lib/abort-request":2,"./lib/events/on":4,"./lib/events/trigger":5,"./lib/execute-scripts":6,"./lib/foreach-els":7,"./lib/foreach-selectors":8,"./lib/is-supported":9,"./lib/parse-options":10,"./lib/proto/attach-form":11,"./lib/proto/attach-link":12,"./lib/proto/handle-response":13,"./lib/proto/log":14,"./lib/proto/parse-element":15,"./lib/send-request":16,"./lib/switches":18,"./lib/switches-selectors":17,"./lib/uniqueid":19,"./lib/util/clone":20,"./lib/util/contains":21,"./lib/util/extend":22,"./lib/util/noop":23}],2:[function(require,module,exports){var noop=require("./util/noop");module.exports=function(request){if(request&&request.readyState<4){request.onreadystatechange=noop;request.abort()}}},{"./util/noop":23}],3:[function(require,module,exports){module.exports=function(el){var code=el.text||el.textContent||el.innerHTML||"";var src=el.src||"";var parent=el.parentNode||document.querySelector("head")||document.documentElement;var script=document.createElement("script");if(code.match("document.write")){if(console&&console.log){console.log("Script contains document.write. Can’t be executed correctly. Code skipped ",el)}return false}script.type="text/javascript";script.id=el.id;if(src!==""){script.src=src;script.async=false}if(code!==""){try{script.appendChild(document.createTextNode(code))}catch(e){script.text=code}}parent.appendChild(script);if((parent instanceof HTMLHeadElement||parent instanceof HTMLBodyElement)&&parent.contains(script)){parent.removeChild(script)}return true}},{}],4:[function(require,module,exports){var forEachEls=require("../foreach-els");module.exports=function(els,events,listener,useCapture){events=typeof events==="string"?events.split(" "):events;events.forEach(function(e){forEachEls(els,function(el){el.addEventListener(e,listener,useCapture)})})}},{"../foreach-els":7}],5:[function(require,module,exports){var forEachEls=require("../foreach-els");module.exports=function(els,events,opts){events=typeof events==="string"?events.split(" "):events;events.forEach(function(e){var event;event=document.createEvent("HTMLEvents");event.initEvent(e,true,true);event.eventName=e;if(opts){Object.keys(opts).forEach(function(key){event[key]=opts[key]})}forEachEls(els,function(el){var domFix=false;if(!el.parentNode&&el!==document&&el!==window){domFix=true;document.body.appendChild(el)}el.dispatchEvent(event);if(domFix){el.parentNode.removeChild(el)}})})}},{"../foreach-els":7}],6:[function(require,module,exports){var forEachEls=require("./foreach-els");var evalScript=require("./eval-script");module.exports=function(el){if(el.tagName.toLowerCase()==="script"){evalScript(el)}forEachEls(el.querySelectorAll("script"),function(script){if(!script.type||script.type.toLowerCase()==="text/javascript"){if(script.parentNode){script.parentNode.removeChild(script)}evalScript(script)}})}},{"./eval-script":3,"./foreach-els":7}],7:[function(require,module,exports){module.exports=function(els,fn,context){if(els instanceof HTMLCollection||els instanceof NodeList||els instanceof Array){return Array.prototype.forEach.call(els,fn,context)}return fn.call(context,els)}},{}],8:[function(require,module,exports){var forEachEls=require("./foreach-els");module.exports=function(selectors,cb,context,DOMcontext){DOMcontext=DOMcontext||document;selectors.forEach(function(selector){forEachEls(DOMcontext.querySelectorAll(selector),cb,context)})}},{"./foreach-els":7}],9:[function(require,module,exports){module.exports=function(){return window.history&&window.history.pushState&&window.history.replaceState&&!navigator.userAgent.match(/((iPod|iPhone|iPad).+\bOS\s+[1-4]\D|WebApps\/.+CFNetwork)/)}},{}],10:[function(require,module,exports){var defaultSwitches=require("./switches");module.exports=function(options){options=options||{};options.elements=options.elements||"a[href], form[action]";options.selectors=options.selectors||["title",".js-Pjax"];options.switches=options.switches||{};options.switchesOptions=options.switchesOptions||{};options.history=typeof options.history==="undefined"?true:options.history;options.analytics=typeof options.analytics==="function"||options.analytics===false?options.analytics:defaultAnalytics;options.scrollTo=typeof options.scrollTo==="undefined"?0:options.scrollTo;options.scrollRestoration=typeof options.scrollRestoration!=="undefined"?options.scrollRestoration:true;options.cacheBust=typeof options.cacheBust==="undefined"?true:options.cacheBust;options.debug=options.debug||false;options.timeout=options.timeout||0;options.currentUrlFullReload=typeof options.currentUrlFullReload==="undefined"?false:options.currentUrlFullReload;if(!options.switches.head){options.switches.head=defaultSwitches.switchElementsAlt}if(!options.switches.body){options.switches.body=defaultSwitches.switchElementsAlt}return options};function defaultAnalytics(){if(window._gaq){_gaq.push(["_trackPageview"])}if(window.ga){ga("send","pageview",{page:location.pathname,title:document.title})}}},{"./switches":18}],11:[function(require,module,exports){var on=require("../events/on");var clone=require("../util/clone");var attrState="data-pjax-state";var formAction=function(el,event){if(isDefaultPrevented(event)){return}var options=clone(this.options);options.requestOptions={requestUrl:el.getAttribute("action")||window.location.href,requestMethod:el.getAttribute("method")||"GET"};var virtLinkElement=document.createElement("a");virtLinkElement.setAttribute("href",options.requestOptions.requestUrl);var attrValue=checkIfShouldAbort(virtLinkElement,options);if(attrValue){el.setAttribute(attrState,attrValue);return}event.preventDefault();if(el.enctype==="multipart/form-data"){options.requestOptions.formData=new FormData(el)}else{options.requestOptions.requestParams=parseFormElements(el)}el.setAttribute(attrState,"submit");options.triggerElement=el;this.loadUrl(virtLinkElement.href,options)};function parseFormElements(el){var requestParams=[];var formElements=el.elements;for(var i=0;i<formElements.length;i++){var element=formElements[i];var tagName=element.tagName.toLowerCase();if(!!element.name&&element.attributes!==undefined&&tagName!=="button"){var type=element.attributes.type;if(!type||type.value!=="checkbox"&&type.value!=="radio"||element.checked){var values=[];if(tagName==="select"){var opt;for(var j=0;j<element.options.length;j++){opt=element.options[j];if(opt.selected&&!opt.disabled){values.push(opt.hasAttribute("value")?opt.value:opt.text)}}}else{values.push(element.value)}for(var k=0;k<values.length;k++){requestParams.push({name:encodeURIComponent(element.name),value:encodeURIComponent(values[k])})}}}}return requestParams}function checkIfShouldAbort(virtLinkElement,options){if(virtLinkElement.protocol!==window.location.protocol||virtLinkElement.host!==window.location.host){return"external"}if(virtLinkElement.hash&&virtLinkElement.href.replace(virtLinkElement.hash,"")===window.location.href.replace(location.hash,"")){return"anchor"}if(virtLinkElement.href===window.location.href.split("#")[0]+"#"){return"anchor-empty"}if(options.currentUrlFullReload&&virtLinkElement.href===window.location.href.split("#")[0]){return"reload"}}var isDefaultPrevented=function(event){return event.defaultPrevented||event.returnValue===false};module.exports=function(el){var that=this;el.setAttribute(attrState,"");on(el,"submit",function(event){formAction.call(that,el,event)})}},{"../events/on":4,"../util/clone":20}],12:[function(require,module,exports){var on=require("../events/on");var clone=require("../util/clone");var attrState="data-pjax-state";var linkAction=function(el,event){if(isDefaultPrevented(event)){return}var options=clone(this.options);var attrValue=checkIfShouldAbort(el,event);if(attrValue){el.setAttribute(attrState,attrValue);return}event.preventDefault();if(this.options.currentUrlFullReload&&el.href===window.location.href.split("#")[0]){el.setAttribute(attrState,"reload");this.reload();return}el.setAttribute(attrState,"load");options.triggerElement=el;this.loadUrl(el.href,options)};function checkIfShouldAbort(el,event){if(event.which>1||event.metaKey||event.ctrlKey||event.shiftKey||event.altKey){return"modifier"}if(el.protocol!==window.location.protocol||el.host!==window.location.host){return"external"}if(el.hash&&el.href.replace(el.hash,"")===window.location.href.replace(location.hash,"")){return"anchor"}if(el.href===window.location.href.split("#")[0]+"#"){return"anchor-empty"}}var isDefaultPrevented=function(event){return event.defaultPrevented||event.returnValue===false};module.exports=function(el){var that=this;el.setAttribute(attrState,"");on(el,"click",function(event){linkAction.call(that,el,event)});on(el,"keyup",function(event){if(event.keyCode===13){linkAction.call(that,el,event)}}.bind(this))}},{"../events/on":4,"../util/clone":20}],13:[function(require,module,exports){var clone=require("../util/clone");var newUid=require("../uniqueid");var trigger=require("../events/trigger");module.exports=function(responseText,request,href,options){options=clone(options||this.options);options.request=request;if(responseText===false){trigger(document,"pjax:complete pjax:error",options);return}var currentState=window.history.state||{};window.history.replaceState({url:currentState.url||window.location.href,title:currentState.title||document.title,uid:currentState.uid||newUid(),scrollPos:[document.documentElement.scrollLeft||document.body.scrollLeft,document.documentElement.scrollTop||document.body.scrollTop]},document.title,window.location.href);var oldHref=href;if(request.responseURL){if(href!==request.responseURL){href=request.responseURL}}else if(request.getResponseHeader("X-PJAX-URL")){href=request.getResponseHeader("X-PJAX-URL")}else if(request.getResponseHeader("X-XHR-Redirected-To")){href=request.getResponseHeader("X-XHR-Redirected-To")}var a=document.createElement("a");a.href=oldHref;var oldHash=a.hash;a.href=href;if(oldHash&&!a.hash){a.hash=oldHash;href=a.href}this.state.href=href;this.state.options=options;try{this.loadContent(responseText,options)}catch(e){trigger(document,"pjax:error",options);if(!this.options.debug){if(console&&console.error){console.error("Pjax switch fail: ",e)}return this.latestChance(href)}else{throw e}}}},{"../events/trigger":5,"../uniqueid":19,"../util/clone":20}],14:[function(require,module,exports){module.exports=function(){if(this.options.debug&&console){if(typeof console.log==="function"){console.log.apply(console,arguments)}else if(console.log){console.log(arguments)}}}},{}],15:[function(require,module,exports){var attrState="data-pjax-state";module.exports=function(el){switch(el.tagName.toLowerCase()){case"a":if(!el.hasAttribute(attrState)){this.attachLink(el)}break;case"form":if(!el.hasAttribute(attrState)){this.attachForm(el)}break;default:throw"Pjax can only be applied on <a> or <form> submit"}}},{}],16:[function(require,module,exports){var updateQueryString=require("./util/update-query-string");module.exports=function(location,options,callback){options=options||{};var queryString;var requestOptions=options.requestOptions||{};var requestMethod=(requestOptions.requestMethod||"GET").toUpperCase();var requestParams=requestOptions.requestParams||null;var formData=requestOptions.formData||null;var requestPayload=null;var request=new XMLHttpRequest;var 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\ No newline at end of file
diff --git a/source/lib/valine/valine.min.js b/source/lib/valine/valine.min.js
new file mode 100644
index 0000000..4ca4412
--- /dev/null
+++ b/source/lib/valine/valine.min.js
@@ -0,0 +1,27 @@
+/*!
+ * Valine v1.4.14
+ * (c) 2017-2020 xCss
+ * Released under the GPL-2.0 License.
+ * Last Update: 2020/4/26 下午8:39:08
+ * Modify by HCLonely
+ */
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