public void Page_Load(object sender, EventArgs e)
{
try
{
var visualInfo = VisualInfo.GetInstance();
var publishmentSystemInfo = PublishmentSystemManager.GetPublishmentSystemInfo(visualInfo.PublishmentSystemID);
var templateInfo = TemplateManager.GetTemplateInfo(visualInfo.PublishmentSystemID, visualInfo.ChannelID, visualInfo.TemplateType);
if (templateInfo == null)
{
templateInfo = TemplateManager.GetTemplateInfo(visualInfo.PublishmentSystemID, visualInfo.FileTemplateID);
}
var pageInfo = new PageInfo(visualInfo.ChannelID, visualInfo.ContentID, publishmentSystemInfo, templateInfo, null);
var contextInfo = new ContextInfo(pageInfo);
StringBuilder contentBuilder = null;
contentBuilder = new StringBuilder(StlCacheManager.FileContent.GetTemplateContent(publishmentSystemInfo, templateInfo));
//需要完善，考虑单页模板、内容正文、翻页及外部链接
if (visualInfo.TemplateType == ETemplateType.IndexPageTemplate) //首页
{
WriteResponse(contentBuilder, publishmentSystemInfo, pageInfo, contextInfo, visualInfo);
return;
}
else if (visualInfo.TemplateType == ETemplateType.FileTemplate) //单页
{
var fileTemplateInfo = TemplateManager.GetTemplateInfo(visualInfo.PublishmentSystemID, visualInfo.FileTemplateID);
var filePageInfo = new PageInfo(visualInfo.ChannelID, visualInfo.ContentID, publishmentSystemInfo, fileTemplateInfo, null);
var fileContentBuilder = new StringBuilder(StlCacheManager.FileContent.GetTemplateContent(publishmentSystemInfo, fileTemplateInfo));
WriteResponse(fileContentBuilder, publishmentSystemInfo, filePageInfo, contextInfo, visualInfo);
return;
}
else if (visualInfo.TemplateType == ETemplateType.ChannelTemplate) //栏目页面
{
var nodeInfo = NodeManager.GetNodeInfo(visualInfo.PublishmentSystemID, visualInfo.ChannelID);
if (nodeInfo == null)
{
return;
}
if (nodeInfo.NodeType != ENodeType.BackgroundPublishNode)
{
if (!string.IsNullOrEmpty(nodeInfo.LinkUrl))
{
Response.Redirect(nodeInfo.LinkUrl);
return;
}
}
var stlLabelList = StlParserUtility.GetStlLabelList(contentBuilder.ToString());
//如果标签中存在Content
var stlContentElement = string.Empty;
foreach (var label in stlLabelList)
{
if (StlParserUtility.IsStlChannelElement(label, NodeAttribute.PageContent))
{
stlContentElement = label;
break;
}
}
if (!string.IsNullOrEmpty(stlContentElement))//内容存在
{
var innerBuilder = new StringBuilder(stlContentElement);
StlParserManager.ParseInnerContent(innerBuilder, pageInfo, contextInfo);
var contentAttributeHtml = innerBuilder.ToString();
var pageCount = StringUtils.GetCount(ContentUtility.PagePlaceHolder, contentAttributeHtml) + 1;//一共需要的页数
if (pageCount > 1)
{
for (var currentPageIndex = 0; currentPageIndex < pageCount; currentPageIndex++)
{
var thePageInfo = new PageInfo(pageInfo.PageNodeId, pageInfo.PageContentId, pageInfo.PublishmentSystemInfo, pageInfo.TemplateInfo, null);
var index = contentAttributeHtml.IndexOf(ContentUtility.PagePlaceHolder);
var length = (index == -1) ? contentAttributeHtml.Length : index;
if (currentPageIndex == visualInfo.PageIndex)
{
var pagedContentAttributeHtml = contentAttributeHtml.Substring(0, length);
var pagedBuilder = new StringBuilder(contentBuilder.ToString().Replace(stlContentElement, pagedContentAttributeHtml));
StlParserManager.ReplacePageElementsInChannelPage(pagedBuilder, thePageInfo, stlLabelList, thePageInfo.PageNodeId, currentPageIndex, pageCount, 0);
WriteResponse(pagedBuilder, publishmentSystemInfo, thePageInfo, contextInfo, visualInfo);
return;
}
if (index != -1)
{
contentAttributeHtml = contentAttributeHtml.Substring(length + ContentUtility.PagePlaceHolder.Length);
}
}
return;
}
contentBuilder.Replace(stlContentElement, contentAttributeHtml);
}
if (StlParserUtility.IsStlElementExists(StlPageContents.ElementName, stlLabelList))//如果标签中存在<stl:pageContents>
{
var stlElement = StlParserUtility.GetStlElement(StlPageContents.ElementName, stlLabelList);
var stlPageContentsElement = stlElement;
var stlPageContentsElementReplaceString = stlElement;
var pageContentsElementParser = new StlPageContents(stlPageContentsElement, pageInfo, contextInfo, false);
var totalNum = 0;
var pageCount = pageContentsElementParser.GetPageCount(out totalNum);
for (var currentPageIndex = 0; currentPageIndex < pageCount; currentPageIndex++)
{
if (currentPageIndex == visualInfo.PageIndex)
{
var thePageInfo = new PageInfo(pageInfo.PageNodeId, pageInfo.PageContentId, pageInfo.PublishmentSystemInfo, pageInfo.TemplateInfo, null);
var pageHtml = pageContentsElementParser.Parse(totalNum, currentPageIndex, pageCount, false);
var pagedBuilder = new StringBuilder(contentBuilder.ToString().Replace(stlPageContentsElementReplaceString, pageHtml));
StlParserManager.ReplacePageElementsInChannelPage(pagedBuilder, thePageInfo, stlLabelList, thePageInfo.PageNodeId, currentPageIndex, pageCount, totalNum);
WriteResponse(pagedBuilder, publishmentSystemInfo, thePageInfo, contextInfo, visualInfo);
return;
}
}
}
else if (StlParserUtility.IsStlElementExists(StlPageChannels.ElementName, stlLabelList))//如果标签中存在<stl:pageChannels>
{
var stlElement = StlParserUtility.GetStlElement(StlPageChannels.ElementName, stlLabelList);
var stlPageChannelsElement = stlElement;
var stlPageChannelsElementReplaceString = stlElement;
var pageChannelsElementParser = new StlPageChannels(stlPageChannelsElement, pageInfo, contextInfo, false);
var totalNum = 0;
var pageCount = pageChannelsElementParser.GetPageCount(out totalNum);
for (var currentPageIndex = 0; currentPageIndex < pageCount; currentPageIndex++)
{
if (currentPageIndex == visualInfo.PageIndex)
{
var thePageInfo = new PageInfo(pageInfo.PageNodeId, pageInfo.PageContentId, pageInfo.PublishmentSystemInfo, pageInfo.TemplateInfo, null);
var pageHtml = pageChannelsElementParser.Parse(currentPageIndex, pageCount);
var pagedBuilder = new StringBuilder(contentBuilder.ToString().Replace(stlPageChannelsElementReplaceString, pageHtml));
StlParserManager.ReplacePageElementsInChannelPage(pagedBuilder, thePageInfo, stlLabelList, thePageInfo.PageNodeId, currentPageIndex, pageCount, totalNum);
WriteResponse(pagedBuilder, publishmentSystemInfo, thePageInfo, contextInfo, visualInfo);
return;
}
}
}
else if (StlParserUtility.IsStlElementExists(StlPageSqlContents.ElementName, stlLabelList))//如果标签中存在<stl:pageSqlContents>
{
var stlElement = StlParserUtility.GetStlElement(StlPageSqlContents.ElementName, stlLabelList);
var stlPageSqlContentsElement = stlElement;
var stlPageSqlContentsElementReplaceString = stlElement;
var pageSqlContentsElementParser = new StlPageSqlContents(stlPageSqlContentsElement, pageInfo, contextInfo, false);
var totalNum = 0;
var pageCount = pageSqlContentsElementParser.GetPageCount(out totalNum);
for (var currentPageIndex = 0; currentPageIndex < pageCount; currentPageIndex++)
{
if (currentPageIndex == visualInfo.PageIndex)
{
var thePageInfo = new PageInfo(pageInfo.PageNodeId, pageInfo.PageContentId, pageInfo.PublishmentSystemInfo, pageInfo.TemplateInfo, null);
var pageHtml = pageSqlContentsElementParser.Parse(currentPageIndex, pageCount);
var pagedBuilder = new StringBuilder(contentBuilder.ToString().Replace(stlPageSqlContentsElementReplaceString, pageHtml));
StlParserManager.ReplacePageElementsInChannelPage(pagedBuilder, thePageInfo, stlLabelList, thePageInfo.PageNodeId, currentPageIndex, pageCount, totalNum);
WriteResponse(pagedBuilder, publishmentSystemInfo, thePageInfo, contextInfo, visualInfo);
return;
}
}
}
else
{
WriteResponse(contentBuilder, publishmentSystemInfo, pageInfo, contextInfo, visualInfo);
return;
}
}
else if (visualInfo.TemplateType == ETemplateType.ContentTemplate) //内容页面
{
if (contextInfo.ContentInfo == null)
{
return;
}
if (!string.IsNullOrEmpty(contextInfo.ContentInfo.GetExtendedAttribute(BackgroundContentAttribute.LinkUrl)))
{
Response.Redirect(contextInfo.ContentInfo.GetExtendedAttribute(BackgroundContentAttribute.LinkUrl));
return;
}
var filePath = PathUtility.GetContentPageFilePath(publishmentSystemInfo, pageInfo.PageNodeId, pageInfo.PageContentId, 0);
var stlLabelList = StlParserUtility.GetStlLabelList(contentBuilder.ToString());
//如果标签中存在Content
var stlContentElement = string.Empty;
foreach (var label in stlLabelList)
{
if (StlParserUtility.IsStlContentElement(label, BackgroundContentAttribute.PageContent))
{
stlContentElement = label;
break;
}
}
if (!string.IsNullOrEmpty(stlContentElement))//内容存在
{
var innerBuilder = new StringBuilder(stlContentElement);
StlParserManager.ParseInnerContent(innerBuilder, pageInfo, contextInfo);
var contentAttributeHtml = innerBuilder.ToString();
var pageCount = StringUtils.GetCount(ContentUtility.PagePlaceHolder, contentAttributeHtml) + 1;//一共需要的页数
if (pageCount > 1)
{
for (var currentPageIndex = 0; currentPageIndex < pageCount; currentPageIndex++)
{
var index = contentAttributeHtml.IndexOf(ContentUtility.PagePlaceHolder);
var length = (index == -1) ? contentAttributeHtml.Length : index;
if (currentPageIndex == visualInfo.PageIndex)
{
var thePageInfo = new PageInfo(pageInfo.PageNodeId, pageInfo.PageContentId, pageInfo.PublishmentSystemInfo, pageInfo.TemplateInfo, null);
var pagedContentAttributeHtml = contentAttributeHtml.Substring(0, length);
var pagedBuilder = new StringBuilder(contentBuilder.ToString().Replace(stlContentElement, pagedContentAttributeHtml));
StlParserManager.ReplacePageElementsInContentPage(pagedBuilder, thePageInfo, stlLabelList, visualInfo.ChannelID, visualInfo.ContentID, currentPageIndex, pageCount);
WriteResponse(pagedBuilder, publishmentSystemInfo, thePageInfo, contextInfo, visualInfo);
return;
}
if (index != -1)
{
contentAttributeHtml = contentAttributeHtml.Substring(length + ContentUtility.PagePlaceHolder.Length);
}
}
return;
}
contentBuilder.Replace(stlContentElement, contentAttributeHtml);
}
if (StlParserUtility.IsStlElementExists(StlPageContents.ElementName, stlLabelList))//如果标签中存在<stl:pageContents>
{
var stlElement = StlParserUtility.GetStlElement(StlPageContents.ElementName, stlLabelList);
var stlPageContentsElement = stlElement;
var stlPageContentsElementReplaceString = stlElement;
var pageContentsElementParser = new StlPageContents(stlPageContentsElement, pageInfo, contextInfo, false);
var totalNum = 0;
var pageCount = pageContentsElementParser.GetPageCount(out totalNum);
for (var currentPageIndex = 0; currentPageIndex < pageCount; currentPageIndex++)
{
if (currentPageIndex == visualInfo.PageIndex)
{
var thePageInfo = new PageInfo(pageInfo.PageNodeId, pageInfo.PageContentId, pageInfo.PublishmentSystemInfo, pageInfo.TemplateInfo, null);
var pageHtml = pageContentsElementParser.Parse(totalNum, currentPageIndex, pageCount, false);
var pagedBuilder = new StringBuilder(contentBuilder.ToString().Replace(stlPageContentsElementReplaceString, pageHtml));
StlParserManager.ReplacePageElementsInContentPage(pagedBuilder, thePageInfo, stlLabelList, visualInfo.ChannelID, visualInfo.ContentID, currentPageIndex, pageCount);
WriteResponse(pagedBuilder, publishmentSystemInfo, thePageInfo, contextInfo, visualInfo);
return;
}
}
}
else if (StlParserUtility.IsStlElementExists(StlPageChannels.ElementName, stlLabelList))//如果标签中存在<stl:pageChannels>
{
var stlElement = StlParserUtility.GetStlElement(StlPageChannels.ElementName, stlLabelList);
var stlPageChannelsElement = stlElement;
var stlPageChannelsElementReplaceString = stlElement;
var pageChannelsElementParser = new StlPageChannels(stlPageChannelsElement, pageInfo, contextInfo, false);
var totalNum = 0;
var pageCount = pageChannelsElementParser.GetPageCount(out totalNum);
for (var currentPageIndex = 0; currentPageIndex < pageCount; currentPageIndex++)
{
if (currentPageIndex == visualInfo.PageIndex)
{
var thePageInfo = new PageInfo(pageInfo.PageNodeId, pageInfo.PageContentId, pageInfo.PublishmentSystemInfo, pageInfo.TemplateInfo, null);
var pageHtml = pageChannelsElementParser.Parse(currentPageIndex, pageCount);
var pagedBuilder = new StringBuilder(contentBuilder.ToString().Replace(stlPageChannelsElementReplaceString, pageHtml));
StlParserManager.ReplacePageElementsInContentPage(pagedBuilder, thePageInfo, stlLabelList, visualInfo.ChannelID, visualInfo.ContentID, currentPageIndex, pageCount);
WriteResponse(pagedBuilder, publishmentSystemInfo, thePageInfo, contextInfo, visualInfo);
return;
}
}
}
else if (StlParserUtility.IsStlElementExists(StlPageSqlContents.ElementName, stlLabelList))//如果标签中存在<stl:pageSqlContents>
{
var stlElement = StlParserUtility.GetStlElement(StlPageSqlContents.ElementName, stlLabelList);
var stlPageSqlContentsElement = stlElement;
var stlPageSqlContentsElementReplaceString = stlElement;
var pageSqlContentsElementParser = new StlPageSqlContents(stlPageSqlContentsElement, pageInfo, contextInfo, false);
var totalNum = 0;
var pageCount = pageSqlContentsElementParser.GetPageCount(out totalNum);
for (var currentPageIndex = 0; currentPageIndex < pageCount; currentPageIndex++)
{
if (currentPageIndex == visualInfo.PageIndex)
{
var thePageInfo = new PageInfo(pageInfo.PageNodeId, pageInfo.PageContentId, pageInfo.PublishmentSystemInfo, pageInfo.TemplateInfo, null);
var pageHtml = pageSqlContentsElementParser.Parse(currentPageIndex, pageCount);
var pagedBuilder = new StringBuilder(contentBuilder.ToString().Replace(stlPageSqlContentsElementReplaceString, pageHtml));
StlParserManager.ReplacePageElementsInContentPage(pagedBuilder, thePageInfo, stlLabelList, visualInfo.ChannelID, visualInfo.ContentID, currentPageIndex, pageCount);
WriteResponse(pagedBuilder, publishmentSystemInfo, thePageInfo, contextInfo, visualInfo);
return;
}
}
}
else//无翻页
{
WriteResponse(contentBuilder, publishmentSystemInfo, pageInfo, contextInfo, visualInfo);
return;
}
}
}
catch (Exception ex)
{
Response.Write(ex.Message);
}
}
