/// <summary>
/// 获取后台红人用户头像，1：大头像（400*400），2：中头像（300*300），3：小头像（200*200）
/// </summary>
/// <param name="imgURL">头像地址</param>
/// <param name="type">1：大头像（400*400），2：中头像（300*300），3：小头像（200*200）</param>
/// <returns></returns>
public static string Get_Upload_User_Head(string imgURL, int type)
{
string typeName = "";
if (type == 1)
{
typeName = "large_";
}
else if (type == 2)
{
typeName = "middle_";
}
else if (type == 3)
{
typeName = "small_";
}
else
{
typeName = "";
}
string cur_img_url = imgURL;
if (imgURL == "")
{
cur_img_url = "";
}
else
{
cur_img_url = ImgHelper.GetCofigShowUrl() + imgURL.Substring(0, imgURL.LastIndexOf("/") + 1) + typeName + imgURL.Substring(imgURL.LastIndexOf("/") + 1);
}
return(cur_img_url);
}
/// <summary>
/// 获取用户头像，1：大头像，2：中头像，3：小头像
/// </summary>
/// <param name="imgURL">头像地址</param>
/// <param name="type">1：大头像，2：中头像，3：小头像</param>
/// <returns></returns>
public static string Return_User_Head(string imgURL, int type)
{
string typeName = "";
if (type == 1)
{
typeName = "large_";
}
else if (type == 2)
{
typeName = "middle_";
}
else if (type == 3)
{
typeName = "small_";
}
else
{
typeName = "";
}
string cur_img_url = imgURL;
if (imgURL.IndexOf("/") < 0)
{
cur_img_url = "/template/img/default_head/" + typeName + imgURL;
}
else
{
cur_img_url = ImgHelper.GetCofigShowUrl() + imgURL.Substring(0, imgURL.LastIndexOf("/") + 1) + typeName + imgURL.Substring(imgURL.LastIndexOf("/") + 1);
}
return(cur_img_url);
}
public static string[] GetArticleInfo(string article_url, string encod, string Detail_Need_Start_HTML, string Detail_Need_End_HTML, string start_title, string end_title, string start_content, string end_content, string start_tag, string end_tag)
{
string html = "";
html = getHtmlString(article_url, encod).Replace("\r", "").Replace("\n", "").Replace("\t", "").Replace("\\", "");
Detail_Need_Start_HTML = Detail_Need_Start_HTML.Replace("\r", "").Replace("\n", "").Replace("\t", "").Replace("\\", "");
Detail_Need_End_HTML = Detail_Need_End_HTML.Replace("\r", "").Replace("\n", "").Replace("\t", "");
html = GetNeedHTML(html, Detail_Need_Start_HTML, Detail_Need_End_HTML);
string title = "", content = "";
string[] article_content = new string[3];
title = GetNeedHTML(html, start_title, end_title);
article_content[0] = title;
html = Regex.Replace(html, "\\s{2,}", "");
//content = GetNeedHTML(html, start_content, end_content);
int a = html.IndexOf(start_content.Replace("\\", ""));
int b = html.IndexOf(end_content.Replace("\\", "")) - html.IndexOf(start_content.Replace("\\", ""));
content = html.Substring(a, b);
content = Regex.Replace(content, @"<a[^>]*?>", "", RegexOptions.IgnoreCase);
content = Regex.Replace(content, @"</a>", "", RegexOptions.IgnoreCase);
content = Regex.Replace(content, @"<div[^>]*?>", "", RegexOptions.IgnoreCase);
content = Regex.Replace(content, @"</div>", "", RegexOptions.IgnoreCase);
string tags = "";
if (!string.IsNullOrEmpty(start_tag))
{
tags = GetNeedHTML(html, start_tag, end_tag);
tags = GetTagStrList(tags);
}
article_content[2] = tags;
string imgFile;
string righthtml = content;
imgFile = GetImgUrl(content).Replace('"', ' ').Replace(" ", "");
if (imgFile != "")
{
#region 循环照图片
bool abc = true;
//处理图片, 并把新的图片名称，覆盖到现有的，处理完，继续寻找
while (GetImgUrl(righthtml).Replace('"', ' ').Replace(" ", "").Length > 0 || abc)
{
abc = false;
imgFile = GetImgUrl(righthtml).Replace('"', ' ').Replace(" ", "");
string Articleimg = content.Substring(content.IndexOf(imgFile));
Articleimg = Articleimg.Substring(0, Articleimg.IndexOf('"'));
string upext = GetFileExt(Articleimg);
string folder = DateTime.Now.ToString("yyyy") + "/" + DateTime.Now.ToString("MM") + "/" + DateTime.Now.ToString("dd");//userguid;//DateTime.Now.ToString("yyyyMM");
string new_folder = ImgHelper.GetImg_Use_Pre(3);
if (new_folder.IndexOf("/") >= 0)
{
new_folder = new_folder.Substring(new_folder.IndexOf("/") + 1);
}
folder = new_folder + folder;
string path = ImgHelper.GetCofigUploadUrl();
//如果文件夹不存在，则创建
if (!Directory.Exists(path + folder))
{
Directory.CreateDirectory(path + folder);
}
string strDateTime = DateTime.Now.ToString("yyMMddhhmmssfff"); //取得时间字符串
Random ran = new Random();
string strRan = Convert.ToString(ran.Next(100, 999)); //生成三位随机数
string saveName = strDateTime + strRan + upext;
//保存到数据库中的文件路径
string file_url = folder + "/" + saveName;
string filename = new_folder + DateTime.Now.ToString("yyyy") + "/" + DateTime.Now.ToString("MM") + "/" + DateTime.Now.ToString("dd") + "/" + DateTime.Now.ToString("yyMMddhhmmssfff") + "." + upext;
string saveToUrl = path + filename;
string newUrl = ImgHelper.GetCofigShowUrl() + filename;
if (!imgFile.Contains("http"))
{
imgFile = "http://www.trjcn.com" + imgFile;
}
byte[] byte_img = null;
try
{
byte_img = new System.Net.WebClient().DownloadData(imgFile);
}
catch (Exception ex)
{
continue;
}
WriteResponse(saveToUrl, byte_img);
newUrl = newUrl.Replace("\\", "/");
int index = content.IndexOf(Articleimg);
string lefthtml = content;
lefthtml = lefthtml.Substring(0, index);
righthtml = content.Substring(index + Articleimg.Length);
content = lefthtml + newUrl + righthtml;
}
#endregion
}
else
{
}
article_content[1] = content;
//Response.Write(title+"</br>"+content);
return(article_content);
}