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9 lines
57 KiB
JavaScript
9 lines
57 KiB
JavaScript
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//
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// LESS - Leaner CSS v1.3.3
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// http://lesscss.org
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//
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// Copyright (c) 2009-2013, Alexis Sellier
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// Licensed under the Apache 2.0 License.
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//
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(function(e,t){function n(t){return e.less[t.split("/")[1]]}function f(){r.env==="development"?(r.optimization=0,r.watchTimer=setInterval(function(){r.watchMode&&g(function(e,t,n,r,i){t&&S(t.toCSS(),r,i.lastModified)})},r.poll)):r.optimization=3}function m(){var e=document.getElementsByTagName("style");for(var t=0;t<e.length;t++)e[t].type.match(p)&&(new r.Parser({filename:document.location.href.replace(/#.*$/,""),dumpLineNumbers:r.dumpLineNumbers})).parse(e[t].innerHTML||"",function(n,r){var i=r.toCSS(),s=e[t];s.type="text/css",s.styleSheet?s.styleSheet.cssText=i:s.innerHTML=i})}function g(e,t){for(var n=0;n<r.sheets.length;n++)w(r.sheets[n],e,t,r.sheets.length-(n+1))}function y(e,t){var n=b(e),r=b(t),i,s,o,u,a="";if(n.hostPart!==r.hostPart)return"";s=Math.max(r.directories.length,n.directories.length);for(i=0;i<s;i++)if(r.directories[i]!==n.directories[i])break;u=r.directories.slice(i),o=n.directories.slice(i);for(i=0;i<u.length-1;i++)a+="../";for(i=0;i<o.length-1;i++)a+=o[i]+"/";return a}function b(e,t){var n=/^((?:[a-z-]+:)?\/\/(?:[^\/\?#]*\/)|([\/\\]))?((?:[^\/\\\?#]*[\/\\])*)([^\/\\\?#]*)([#\?].*)?$/,r=e.match(n),i={},s=[],o,u;if(!r)throw new Error("Could not parse sheet href - '"+e+"'");if(!r[1]||r[2]){u=t.match(n);if(!u)throw new Error("Could not parse page url - '"+t+"'");r[1]=u[1],r[2]||(r[3]=u[3]+r[3])}if(r[3]){s=r[3].replace("\\","/").split("/");for(o=0;o<s.length;o++)s[o]===".."&&o>0&&(s.splice(o-1,2),o-=2)}return i.hostPart=r[1],i.directories=s,i.path=r[1]+s.join("/"),i.fileUrl=i.path+(r[4]||""),i.url=i.fileUrl+(r[5]||""),i}function w(t,n,i,s){var o=t.contents||{},u=t.files||{},a=b(t.href,e.location.href),f=a.url,c=l&&l.getItem(f),h=l&&l.getItem(f+":timestamp"),p={css:c,timestamp:h},d;r.relativeUrls?r.rootpath?t.entryPath?d=b(r.rootpath+y(a.path,t.entryPath)).path:d=r.rootpath:d=a.path:r.rootpath?d=r.rootpath:t.entryPath?d=t.entryPath:d=a.path,x(f,t.type,function(e,l){v+=e.replace(/@import .+?;/ig,"");if(!i&&p&&l&&(new Date(l)).valueOf()===(new Date(p.timestamp)).valueOf())S(p.css,t),n(null,null,e,t,{local:!0,remaining:s},f);else try{o[f]=e,(new r.Parser({optimization:r.optimization,paths:[a.path],entryPath:t.entryPath||a.path,mime:t.type,filename:f,rootpath:d,relativeUrls:t.relativeUrls,contents:o,files:u,dumpLineNumbers:r.dumpLineNumbers})).parse(e,function(r,i){if(r)return k(r,f);try{n(r,i,e,t,{local:!1,lastModified:l,remaining:s},f),N(document.getElementById("less-error-message:"+E(f)))}catch(r){k(r,f)}})}catch(c){k(c,f)}},function(e,t){throw new Error("Couldn't load "+t+" ("+e+")")})}function E(e){return e.replace(/^[a-z]+:\/\/?[^\/]+/,"").replace(/^\//,"").replace(/\.[a-zA-Z]+$/,"").replace(/[^\.\w-]+/g,"-").replace(/\./g,":")}function S(e,t,n){var r,i=t.href||"",s="less:"+(t.title||E(i));if((r=document.getElementById(s))===null){r=document.createElement("style"),r.type="text/css",t.media&&(r.media=t.media),r.id=s;var o=t&&t.nextSibling||null;(o||document.getElementsByTagName("head")[0]).parentNode.insertBefore(r,o)}if(r.styleSheet)try{r.styleSheet.cssText=e}catch(u){throw new Error("Couldn't reassign styleSheet.cssText.")}else(function(e){r.childNodes.length>0?r.firstChild.nodeValue!==e.nodeValue&&r.replaceChild(e,r.firstChild):r.appendChild(e)})(document.createTextNode(e));if(n&&l){C("saving "+i+" to cache.");try{l.setItem(i,e),l.setItem(i+":timestamp",n)}catch(u){C("failed to save")}}}function x(e,t,n,i){function a(t,n,r){t.status>=200&&t.status<300?n(t.responseText,t.getResponseHeader("Last-Modified")):typeof r=="function"&&r(t.status,e)}var s=T(),u=o?r.fileAsync:r.async;typeof s.overrideMimeType=="function"&&s.overrideMimeType("text/css"),s.open("GET",e,u),s.setRequestHeader("Accept",t||"text/x-less, text/css; q=0.9, */*; q=0.5"),s.send(null),o&&!r.fileAsync?s.status===0||s.status>=200&&s.status<300?n(s.responseText):i(s.status,e):u?s.onreadystatechange=function(){s.readyState==4&&a(s,n,i)}:a(s,n,i)}function T(){if(e.XMLHttpRequest)return new XMLHttpRequest;try{return new ActiveXObject("MSXML2.XMLHTTP.3.0")}catch(t){return C("browser doesn't support AJAX."),null}}function N(e){return e&&e.parentN
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