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46 lines
1.3 KiB
46 lines
1.3 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Xml;
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using System.Xml.Linq;
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using System.Xml.Xsl;
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namespace FLocal.IISHandler {
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class TemplateEngine {
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private class TemplateCacher {
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public static TemplateCacher instance = new TemplateCacher();
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private object locker = new object();
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private Dictionary<string, XslCompiledTransform> cache = new Dictionary<string,XslCompiledTransform>();
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public XslCompiledTransform getCompiledTransform(string templateName) {
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if(!this.cache.ContainsKey(templateName)) {
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lock(this.locker) {
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if(!this.cache.ContainsKey(templateName)) {
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XslCompiledTransform xslt = new XslCompiledTransform();
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xslt.Load(FLocal.Common.Config.instance.dataDir + "Templates" + FLocal.Common.Config.instance.DirSeparator + templateName);
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this.cache[templateName] = xslt;
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}
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}
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}
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return this.cache[templateName];
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}
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}
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public static string Compile(string templateName, XDocument data) {
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XDocument result = new XDocument();
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using(XmlWriter writer = result.CreateWriter()) {
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using(XmlReader reader = data.CreateReader()) {
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TemplateCacher.instance.getCompiledTransform(templateName).Transform(reader, writer);
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}
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}
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return result.ToString();
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}
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}
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}
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