/// <summary>
/// 替换模板的部分视图
/// </summary>
/// <param name="html"></param>
/// <returns></returns>
internal static string ReplacePartial(string html)
{
//如果包含部分视图，则替换成部分视图的内容
if (partialRegex.IsMatch(html))
{
//替换模板里的部分视图，并将内容添加到模板内容中
html = partialRegex.Replace(html, match =>
{
// 匹配的部分视图编号
string matchValue = match.Groups[2].Value;
string[] arr = matchValue.Split('@');
//Console.WriteLine("---" + arr[0]);
if (partialIdRegexp.IsMatch(arr[0]))
{
//Console.WriteLine("---" + arr[1]);
string content = TemplateUtility.ReadPartial(arr[0]);
if (content != null)
{
return(content);
}
}
return(String.Format("No such partial file \"{0}\"", matchValue));
});
}
//返回替换部分视图后的内容
return(html);
}
/// <summary>
/// 模板内容
/// </summary>
public string GetContent()
{
if (this._content == null)
{
FileInfo fi = new FileInfo(this.FilePath);
long lastWriteUnix = TemplateUtility.Unix(fi.LastWriteTime);
if (this._content == null || lastWriteUnix > this.LastModify)
{
// 读取内容并缓存
StreamReader sr = new StreamReader(this.FilePath);
string content = sr.ReadToEnd();
sr.Dispose();
// 读取模板里的部分视图
content = TemplateRegexUtility.IncludeFileRegex.Replace(content, m =>
{
string path = m.Groups[1].Value;
string tplId = TemplateUtility.GetPartialTemplateId(path, this.FilePath, out var partialFilePath);
return(m.Value.Replace(path, tplId + "@" + partialFilePath));
});
// 缓存内容
this.LastModify = lastWriteUnix;
this._content = content;
}
// 替换系统标签
this._content = TemplateRegexUtility.Replace(_content, m => TemplateCache.Tags[m.Groups[1].Value]);
// 替换部分视图
this._content = TemplateRegexUtility.ReplacePartial(this._content);
// 处理解析事件
if (this.OnResolve != null)
{
this._content = this.OnResolve(this._content, this.Options);
}
// 压缩模板代码
if (this.Options.EnabledCompress)
{
this._content = TemplateUtils.CompressHtml(_content);
}
if (!this.Options.EnabledCache)
{
var swp = this._content;
this._content = null;
return(swp);
}
}
return(this._content);
}
//递归方式注册模板
private static void RegisterTemplates(DirectoryInfo dir, Options options)
{
foreach (FileInfo file in dir.GetFiles())
{
if (file.Extension.EndsWith(".html"))
{
// Console.WriteLine("---" + file.FullName);
TemplateCache.RegisterTemplate(TemplateUtility.GetTemplateId(
file.FullName, options.Names), file.FullName, options);
}
}
foreach (DirectoryInfo dst in dir.GetDirectories())
{
//如果文件夹是可见的
if ((dst.Attributes & FileAttributes.Hidden) != FileAttributes.Hidden)
{
RegisterTemplates(dst, options);
}
}
}
//递归方式注册模板
private static void RegisterTemplates(DirectoryInfo dir, TemplateNames nameType)
{
// tml 为模板文件，防止可以被直接浏览
Regex allowExt = new Regex("(.html|.part.html|.phtml)$", RegexOptions.IgnoreCase);
foreach (FileInfo file in dir.GetFiles())
{
if (allowExt.IsMatch(file.Extension))
{
// Console.WriteLine("---" + file.FullName);
TemplateCache.RegisterTemplate(TemplateUtility.GetTemplateId(file.FullName, nameType), file.FullName);
}
}
foreach (DirectoryInfo _dir in dir.GetDirectories())
{
//如果文件夹是可见的
if ((_dir.Attributes & FileAttributes.Hidden) != FileAttributes.Hidden)
{
RegisterTemplates(_dir, nameType);
}
}
}
/// <summary>
/// 替换模板数据
/// </summary>
/// <param name="templateID"></param>
/// <param name="eval"></param>
/// <returns></returns>
internal static string ReplaceTemplate(string templateID, MatchEvaluator eval)
{
string html = TemplateUtility.Read(templateID);
return(TemplateRegexUtility.Replace(html, eval));
}