/// <summary>
/// 解析
/// </summary>
/// <param name="freeLabel">标签内容</param>
/// <param name="currentPage">当前页（仅用于分页）</param>
/// <param name="pageSize">页面大小（仅用于分页）</param>
/// <returns></returns>
public string Parse(FreeLabel freeLabel, int currentPage, int pageSize)
{
string parseResult; // 标签解析结果
FreeLabelConfig labelConfig; // 自由标签参数
bool isException; // 是否出现异常
DataTable dtDataSource; // 标签数据源
LoopLabelParseParam labelParseParam; // 标签经解析后的参数
string selSQL; // 标签数据源查询语句
labelConfig = new FreeLabelConfig();
isException = false;
parseResult = string.Empty;
if (string.IsNullOrEmpty(this.NodeCode))
{
DataRow[] drMenu;
drMenu = this.MenuList.Select("NodeCode='" + freeLabel.NodeCode + "'");
if (drMenu != null && drMenu.Length > 0)
{
this.CSaveType = GetContentPageSaveType(drMenu[0]["ContentPageHtmlRule"].ToString());
}
}
if (LabelList != null && LabelList.Contains(freeLabel.Name))
{
try
{
labelConfig = (FreeLabelConfig)LabelList[freeLabel.Name];
}
catch { isException = true; }
}
else
{
isException = true;
}
if (!isException && !string.IsNullOrEmpty(labelConfig.SQL) && !string.IsNullOrEmpty(labelConfig.Content))
{
selSQL = labelConfig.SQL;
selSQL = selSQL.Replace("{$NodeCode}", NodeCode);
selSQL = selSQL.Replace("{$SiteID}", SiteID.ToString());
if (pageSize > 0) // 分页
{
selSQL = Regex.Replace(selSQL, @"top\s*\d+", " ", RegexOptions.Singleline | RegexOptions.IgnoreCase);
dtDataSource = dal.GetFreeLabelSplitDataSource(selSQL, currentPage, pageSize, null);
}
else
{
dtDataSource = dal.GetFreeLabelDataSource(selSQL);
}
labelParseParam = GetLoopLabelParam(labelConfig.Content, this.itemContentTag);
parseResult = DataSourceBind(dtDataSource, labelParseParam, freeLabel);
parseResult = labelParseParam.LabelTemplate.Replace(itemContentTag, parseResult);
}
return(parseResult);
}
/// <summary>
/// 获取内容目录Path
/// </summary>
/// <param name="siteUrl">站点Path</param>
/// <param name="menuDirURL">栏目相对站点的路径</param>
/// <param name="cSaveType">内容页面保存方式</param>
/// <param name="addDate">记录添加日期</param>
/// <returns></returns>
public string GetContentDirPath(string sitePath, string menuDirUrl, ContentPageSaveType cSaveType, string addDate)
{
string cDirUrl;
string topMenuDirName;
string[] arrMenuName;
switch (cSaveType)
{
case ContentPageSaveType.Content:
cDirUrl = sitePath + "c\\";
break;
case ContentPageSaveType.ContentAndDate:
cDirUrl = sitePath + "c\\" + string.Format("{0:yyMMdd}", DateTime.Parse(addDate)) + "\\";
break;
case ContentPageSaveType.Menu:
if (menuDirUrl.Contains("/"))
{
arrMenuName = menuDirUrl.Split(new char[] { '/' });
topMenuDirName = arrMenuName[0];
if (topMenuDirName.Trim() == "" && arrMenuName.Length > 1)
{
topMenuDirName = arrMenuName[1];
}
}
else
{
topMenuDirName = menuDirUrl;
}
cDirUrl = sitePath + topMenuDirName + "\\";
break;
case ContentPageSaveType.MenuAndContent:
if (menuDirUrl.Contains("/"))
{
arrMenuName = menuDirUrl.Split(new char[] { '/' });
topMenuDirName = arrMenuName[0];
if (topMenuDirName.Trim() == "" && arrMenuName.Length > 1)
{
topMenuDirName = arrMenuName[1];
}
}
else
{
topMenuDirName = menuDirUrl;
}
cDirUrl = sitePath + topMenuDirName + "\\c\\";
break;
case ContentPageSaveType.MenuAndDate:
if (menuDirUrl.Contains("/"))
{
arrMenuName = menuDirUrl.Split(new char[] { '/' });
topMenuDirName = arrMenuName[0];
if (topMenuDirName.Trim() == "" && arrMenuName.Length > 1)
{
topMenuDirName = arrMenuName[1];
}
}
else
{
topMenuDirName = menuDirUrl;
}
cDirUrl = sitePath + topMenuDirName + "\\" + string.Format("{0:yyMM}", DateTime.Parse(addDate)) + "\\";
break;
case ContentPageSaveType.MenuContentAndDate:
if (menuDirUrl.Contains("/"))
{
arrMenuName = menuDirUrl.Split(new char[] { '/' });
topMenuDirName = arrMenuName[0];
if (topMenuDirName.Trim() == "" && arrMenuName.Length > 1)
{
topMenuDirName = arrMenuName[1];
}
}
else
{
topMenuDirName = menuDirUrl;
}
cDirUrl = sitePath + topMenuDirName + "\\c\\" + string.Format("{0:yyMM}", DateTime.Parse(addDate)) + "\\";
break;
default:
cDirUrl = sitePath;
break;
}
return(cDirUrl);
}
public string SingleRecordBind(DataRow dr, List <Field> lstField, string itemTemplate, string menuDir, string fileType, string siteUrl, ContentPageSaveType cSaveType, List <SubModelParam> lstSubModel)
{
string itemContent;
string fieldValue;
string cDirUrl;
itemContent = itemTemplate;
try
{
cDirUrl = this.GetContentDirUrl(siteUrl, menuDir, cSaveType, dr["AddDate"].ToString());
try
{
itemContent = itemContent.Replace("{$LoopPageName}", cDirUrl + dr["ID"].ToString() + "." + fileType);
}
catch
{
itemContent = itemContent.Replace("{$LoopPageName}", "标签数据源中不存在ID字段");
}
itemContent = itemContent.Replace("{$AbsoulteMenuUrl}", cDirUrl);
itemContent = itemContent.Replace("{$RelativeMenuUrl}", cDirUrl.Replace(siteUrl, ""));
foreach (SubModelParam subModel in lstSubModel)
{
itemContent = itemContent.Replace(subModel.LabelName, siteUrl + "List/" + dr["ID"].ToString() + subModel.FieldName + "." + fileType);
}
}
catch
{
itemContent = itemContent.Replace("{$LoopPageName}", "标签数据源中不存在AddDate字段");
}
foreach (Field field in lstField) // 绑定字段值
{
if (dr[field.Name] != null)
{
fieldValue = dr[field.Name].ToString();
if (field.OutParam != null && field.OutParam.Length > 0)
{
fieldValue = this.FormatFieldContent(fieldValue, field.OutType, field.OutParam);
}
itemContent = itemContent.Replace("{[#" + field.Name + "#]}", fieldValue);
}
}
return(itemContent);
}
/// <summary>
/// 获取内容目录URL
/// </summary>
/// <param name="siteUrl">站点URL</param>
/// <param name="menuDirUrlOrNodeCode">栏目相对URL或NodeCode</param>
/// <param name="cSaveType">内容页面保存方式</param>
/// <param name="addDate">记录添加日期</param>
/// <returns></returns>
public string GetContentDirUrl(string siteUrl, string menuDirUrlOrNodeCode, ContentPageSaveType cSaveType, string addDate)
{
string cDirUrl;
string menuDirUrl;
string topMenuDirName;
DataRow[] drMenu;
if (Regex.IsMatch(menuDirUrlOrNodeCode, @"\d+")) // menuDirUrlOrNodeCode 为NodeCode
{
drMenu = this.dtMenuList.Select("NodeCode='" + menuDirUrlOrNodeCode + "'");
if (drMenu != null && drMenu.Length > 0)
{
menuDirUrl = drMenu[0]["RootDirPath"].ToString(); // 当前发布栏目URL
}
else
{
menuDirUrl = "";
}
}
else // 栏目相对URL
{
menuDirUrl = menuDirUrlOrNodeCode;
}
switch (cSaveType)
{
case ContentPageSaveType.Content:
cDirUrl = siteUrl + "c/";
break;
case ContentPageSaveType.ContentAndDate:
cDirUrl = siteUrl + "c/" + string.Format("{0:yyMMdd}", DateTime.Parse(addDate)) + "/";
break;
case ContentPageSaveType.Menu:
if (menuDirUrl.Contains("/"))
{
topMenuDirName = menuDirUrl.Split(new char[] { '/' })[0];
}
else
{
topMenuDirName = menuDirUrl;
}
cDirUrl = siteUrl + topMenuDirName + "/";
break;
case ContentPageSaveType.MenuAndContent:
if (menuDirUrl.Contains("/"))
{
topMenuDirName = menuDirUrl.Split(new char[] { '/' })[0];
}
else
{
topMenuDirName = menuDirUrl;
}
cDirUrl = siteUrl + topMenuDirName + "/c/";
break;
case ContentPageSaveType.MenuAndDate:
if (menuDirUrl.Contains("/"))
{
topMenuDirName = menuDirUrl.Split(new char[] { '/' })[0];
}
else
{
topMenuDirName = menuDirUrl;
}
cDirUrl = siteUrl + topMenuDirName + "/" + string.Format("{0:yyMM}", DateTime.Parse(addDate)) + "/";
break;
case ContentPageSaveType.MenuContentAndDate:
if (menuDirUrl.Contains("/"))
{
topMenuDirName = menuDirUrl.Split(new char[] { '/' })[0];
}
else
{
topMenuDirName = menuDirUrl;
}
cDirUrl = siteUrl + topMenuDirName + "/c/" + string.Format("{0:yyMM}", DateTime.Parse(addDate)) + "/";
break;
default:
cDirUrl = siteUrl;
break;
}
return(cDirUrl);
}
