/// <summary>
/// 将生成的webfont资源上传到存储空间里，并返回保存的地址，用于构建@font-face语句
/// </summary>
/// <param name="webFontInfo"></param>
/// <param name="url">自定义保存路径</param>
/// <returns></returns>
private FontFaceInfo UploadFontFile(WebFontInfo webFontInfo, string url)
{
string objectBaseName = ""; // 类似：a/b/font1
if (string.IsNullOrEmpty(url))
{
// 使用fontid+ randomid
objectBaseName = $"fontface/{webFontInfo.fontId}/{Guid.NewGuid().ToString("N")}/{webFontInfo.nameEn}";
}
else
{
objectBaseName = url;
}
Console.WriteLine("objectBaseName:" + objectBaseName);
string eotObjectName = objectBaseName + ".eot";
string woffObjectName = objectBaseName + ".woff";
string ttfObjectName = objectBaseName + ".ttf";
string woff2ObjectName = objectBaseName + ".woff2";
string eotUrlString = webFontInfo.bytesEot.Length != 0 ? UploadOss(webFontInfo.bytesEot, eotObjectName) : "";
string woffUrlString = webFontInfo.bytesWoff.Length != 0 ? UploadOss(webFontInfo.bytesWoff, woffObjectName) : "";
string woff2UrlString = webFontInfo.bytesWoff2.Length != 0 ? UploadOss(webFontInfo.bytesWoff2, woff2ObjectName) : "";
string ttfUrlString = webFontInfo.bytesTtf.Length != 0 ? UploadOss(webFontInfo.bytesTtf, ttfObjectName) : "";
return(new FontFaceInfo()
{
eotUrl = eotUrlString,
woffUrl = woffUrlString,
woff2Url = woff2UrlString,
ttfUrl = ttfUrlString,
nameEn = webFontInfo.nameEn
});
}
/// <summary>
/// 传入用户的字体的accesskey和需要处理的文本，然后进行构建字体库
/// </summary>
/// <param name="apikey">用户的apikey</param>
/// <param name="accessKey">字体的accesskey</param>
/// <param name="content">需要处理的文本</param>
/// <returns></returns>
private async Task <WebFontInfo> BuildFont(string apikey, string accessKey, string content)
{
FontBuildAccessKeyRequest request = new FontBuildAccessKeyRequest
{
Apikey = _apiKey,
Accesskey = accessKey,
Text = content,
NeedTtf = true, //如果不需要此格式的文件返回，则此处参数设置为false
NeedEot = false, //如果不需要此格式的文件返回，则此处参数设置为false
NeedWoff = false, //如果不需要此格式的文件返回，则此处参数设置为false
NeedWoff2 = false //如果不需要此格式的文件返回，则此处参数设置为false
};
try
{
var response = await _client.BuildFontForAccessKeyAsync(request);
WebFontInfo webFontInfo = new WebFontInfo()
{
apiKey = apikey,
fontId = (int)response.FontId,
content = content,
fontCheckSum = (long)response.FontChecksum,
fontFormatVersion = (int)response.FontFormatVersion,
nameEn = response.NameEn,
bytesTtf = response.BytesTtf.ToByteArray(),
bytesEot = response.BytesEot.ToByteArray(),
bytesWoff = response.BytesWoff.ToByteArray(),
bytesWoff2 = response.BytesWoff2.ToByteArray()
};
//---------------------------打印日志--------------------------
return(webFontInfo);
}
catch (Exception e)
{
_logger.Log(LogLevel.Warning, "RPC failed: {0} Desc: {1}", new Object[] { e.Message, e.StackTrace });
throw e;
}
}