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3 lines
2.1 KiB
3 lines
2.1 KiB
var e,t=(e=require("void-elements"))&&"object"==typeof e&&"default"in e?e.default:e,n=/\s([^'"/\s><]+?)[\s/>]|([^\s=]+)=\s?(".*?"|'.*?')/g;function r(e){var r={type:"tag",name:"",voidElement:!1,attrs:{},children:[]},i=e.match(/<\/?([^\s]+?)[/\s>]/);if(i&&(r.name=i[1],(t[i[1]]||"/"===e.charAt(e.length-2))&&(r.voidElement=!0),r.name.startsWith("!--"))){var s=e.indexOf("--\x3e");return{type:"comment",comment:-1!==s?e.slice(4,s):""}}for(var c=new RegExp(n),a=null;null!==(a=c.exec(e));)if(a[0].trim())if(a[1]){var o=a[1].trim(),u=[o,""];o.indexOf("=")>-1&&(u=o.split("=")),r.attrs[u[0]]=u[1],c.lastIndex--}else a[2]&&(r.attrs[a[2]]=a[3].trim().substring(1,a[3].length-1));return r}var i=/<[a-zA-Z0-9\-\!\/](?:"[^"]*"|'[^']*'|[^'">])*>/g,s=/^\s*$/,c=Object.create(null);function a(e,t){switch(t.type){case"text":return e+t.content;case"tag":return e+="<"+t.name+(t.attrs?function(e){var t=[];for(var n in e)t.push(n+'="'+e[n]+'"');return t.length?" "+t.join(" "):""}(t.attrs):"")+(t.voidElement?"/>":">"),t.voidElement?e:e+t.children.reduce(a,"")+"</"+t.name+">";case"comment":return e+"\x3c!--"+t.comment+"--\x3e"}}module.exports={parse:function(e,t){t||(t={}),t.components||(t.components=c);var n,a=[],o=[],u=-1,l=!1;if(0!==e.indexOf("<")){var m=e.indexOf("<");a.push({type:"text",content:-1===m?e:e.substring(0,m)})}return e.replace(i,function(i,c){if(l){if(i!=="</"+n.name+">")return;l=!1}var m,d="/"!==i.charAt(1),f=i.startsWith("\x3c!--"),h=c+i.length,p=e.charAt(h);if(f){var v=r(i);return u<0?(a.push(v),a):((m=o[u]).children.push(v),a)}if(d&&(u++,"tag"===(n=r(i)).type&&t.components[n.name]&&(n.type="component",l=!0),n.voidElement||l||!p||"<"===p||n.children.push({type:"text",content:e.slice(h,e.indexOf("<",h))}),0===u&&a.push(n),(m=o[u-1])&&m.children.push(n),o[u]=n),(!d||n.voidElement)&&(u>-1&&(n.voidElement||n.name===i.slice(2,-1))&&(u--,n=-1===u?a:o[u]),!l&&"<"!==p&&p)){m=-1===u?a:o[u].children;var x=e.indexOf("<",h),g=e.slice(h,-1===x?void 0:x);s.test(g)&&(g=" "),(x>-1&&u+m.length>=0||" "!==g)&&m.push({type:"text",content:g})}}),a},stringify:function(e){return e.reduce(function(e,t){return e+a("",t)},"")}};
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