private static void RebuildPageIndexAsyncCallback(object o)
{
if (o == null)
{
return;
}
if (!(o is PageSettings))
{
return;
}
try
{
PageSettings pageSettings = (PageSettings)o;
IndexHelper.RebuildPageIndex(pageSettings);
// TODO: could add some form of notification to let the admin know if
// it was able to index all the content
}
catch (TypeInitializationException ex)
{
if (log.IsErrorEnabled)
{
log.Error("IndexHelper.RebuildPageIndexAsyncCallback", ex);
}
}
}
public override void ContentChangedHandler(
object sender,
ContentChangedEventArgs e)
{
bool disableSearchIndex = ConfigHelper.GetBoolProperty("DisableSearchIndex", false);
if (disableSearchIndex)
{
return;
}
if (sender == null)
{
return;
}
if (!(sender is HtmlContent))
{
return;
}
HtmlContent content = (HtmlContent)sender;
SiteSettings siteSettings = CacheHelper.GetCurrentSiteSettings();
content.SiteId = siteSettings.SiteId;
content.SearchIndexPath = IndexHelper.GetSearchIndexPath(siteSettings.SiteId);
if (e.IsDeleted)
{
// get list of pages where this module is published
List <PageModule> pageModules
= PageModule.GetPageModulesByModule(content.ModuleId);
foreach (PageModule pageModule in pageModules)
{
IndexHelper.RemoveIndexItem(
pageModule.PageId,
content.ModuleId,
content.ItemId);
}
}
else
{
if (ThreadPool.QueueUserWorkItem(new WaitCallback(IndexItem), content))
{
if (log.IsDebugEnabled)
{
log.Debug("HtmlContentIndexBuilderProvider.IndexItem queued");
}
}
else
{
if (log.IsErrorEnabled)
{
log.Error("Failed to queue a topic for HtmlContentIndexBuilderProvider.IndexItem");
}
}
//IndexItem(content);
}
}
public static bool VerifySearchIndex(SiteSettings siteSettings)
{
string indexPath = GetIndexPath(siteSettings.SiteId);
if (indexPath.Length == 0)
{
return(false);
}
if (!Directory.Exists(indexPath))
{
Directory.CreateDirectory(indexPath);
}
if (Directory.Exists(indexPath))
{
DirectoryInfo directoryInfo = new DirectoryInfo(indexPath);
int fileCount = directoryInfo.GetFiles().Length;
int configFileCount = directoryInfo.GetFiles(".config").Length;
if (
(fileCount == 0) ||
(
(fileCount == 1) &&
(configFileCount == 1)
)
)
{
int rowsToIndex = IndexingQueue.GetCount();
if (rowsToIndex > 0)
{
// already started the indexing process
return(true);
}
// no search index exists so build it
IndexHelper.RebuildSiteIndexAsync(indexPath, CacheHelper.GetMenuPages());
return(false);
}
}
return(true);
}
private static void ClearPageIndexAsyncCallback(object o)
{
if (o == null)
{
return;
}
if (!(o is PageSettings))
{
return;
}
//try
//{
PageSettings pageSettings = (PageSettings)o;
IndexHelper.ClearPageIndex(pageSettings);
//}
//catch (Exception ex)
//{
// if (log.IsErrorEnabled) log.Error("IndexHelper.ClearPageIndexAsyncCallback", ex);
//}
}
public override void RebuildIndex(
PageSettings pageSettings,
string indexPath)
{
bool disableSearchIndex = ConfigHelper.GetBoolProperty("DisableSearchIndex", false);
if (disableSearchIndex)
{
return;
}
if (pageSettings == null)
{
log.Error("pageSettings passed in to HtmlContentIndexBuilderProvider.RebuildIndex was null");
return;
}
//don't index pending/unpublished pages
if (pageSettings.IsPending)
{
return;
}
log.Info("HtmlContentIndexBuilderProvider indexing page - "
+ pageSettings.PageName);
try
{
Guid htmlFeatureGuid
= new Guid("113FB01C-6408-4607-B0F7-1379E2512396");
ModuleDefinition htmlFeature
= new ModuleDefinition(htmlFeatureGuid);
List <PageModule> pageModules
= PageModule.GetPageModulesByPage(pageSettings.PageId);
HtmlRepository repository = new HtmlRepository();
DataTable dataTable = repository.GetHtmlContentByPage(
pageSettings.SiteId,
pageSettings.PageId);
foreach (DataRow row in dataTable.Rows)
{
IndexItem indexItem = new IndexItem();
indexItem.SiteId = pageSettings.SiteId;
indexItem.PageId = pageSettings.PageId;
indexItem.PageName = pageSettings.PageName;
// generally we should not include the page meta because it can result in duplicate results
// one for each instance of html content on the page because they all use the smae page meta.
// since page meta should reflect the content of the page it is sufficient to just index the content
if ((ConfigurationManager.AppSettings["IndexPageMeta"] != null) && (ConfigurationManager.AppSettings["IndexPageMeta"] == "true"))
{
indexItem.PageMetaDescription = pageSettings.PageMetaDescription;
indexItem.PageMetaKeywords = pageSettings.PageMetaKeyWords;
}
indexItem.ViewRoles = pageSettings.AuthorizedRoles;
indexItem.ModuleViewRoles = row["ViewRoles"].ToString();
if (pageSettings.UseUrl)
{
indexItem.ViewPage = pageSettings.Url.Replace("~/", string.Empty);
indexItem.UseQueryStringParams = false;
}
indexItem.FeatureId = htmlFeatureGuid.ToString();
indexItem.FeatureName = htmlFeature.FeatureName;
indexItem.FeatureResourceFile = htmlFeature.ResourceFile;
indexItem.ItemId = Convert.ToInt32(row["ItemID"]);
indexItem.ModuleId = Convert.ToInt32(row["ModuleID"]);
indexItem.ModuleTitle = row["ModuleTitle"].ToString();
indexItem.Title = row["Title"].ToString();
// added the remove markup 2010-01-30 because some javascript strings like ]]> were apearing in search results if the content conatined jacvascript
indexItem.Content = SecurityHelper.RemoveMarkup(row["Body"].ToString());
// lookup publish dates
foreach (PageModule pageModule in pageModules)
{
if (indexItem.ModuleId == pageModule.ModuleId)
{
indexItem.PublishBeginDate = pageModule.PublishBeginDate;
indexItem.PublishEndDate = pageModule.PublishEndDate;
}
}
IndexHelper.RebuildIndex(indexItem, indexPath);
log.Debug("Indexed " + indexItem.Title);
}
}
catch (System.Data.Common.DbException ex)
{
log.Error(ex);
}
}
private static void IndexItem(HtmlContent content)
{
bool disableSearchIndex = ConfigHelper.GetBoolProperty("DisableSearchIndex", false);
if (disableSearchIndex)
{
return;
}
//SiteSettings siteSettings
// = CacheHelper.GetCurrentSiteSettings();
//if (
// (content == null)
// || (siteSettings == null)
// )
//{
// return;
//}
Guid htmlFeatureGuid
= new Guid("113FB01C-6408-4607-B0F7-1379E2512396");
ModuleDefinition htmlFeature
= new ModuleDefinition(htmlFeatureGuid);
Module module = new Module(content.ModuleId);
// get list of pages where this module is published
List <PageModule> pageModules
= PageModule.GetPageModulesByModule(content.ModuleId);
foreach (PageModule pageModule in pageModules)
{
PageSettings pageSettings
= new PageSettings(
content.SiteId,
pageModule.PageId);
//don't index pending/unpublished pages
if (pageSettings.IsPending)
{
continue;
}
IndexItem indexItem = new IndexItem();
if (content.SearchIndexPath.Length > 0)
{
indexItem.IndexPath = content.SearchIndexPath;
}
indexItem.SiteId = content.SiteId;
indexItem.PageId = pageModule.PageId;
indexItem.PageName = pageSettings.PageName;
indexItem.ViewRoles = pageSettings.AuthorizedRoles;
indexItem.ModuleViewRoles = module.ViewRoles;
if (pageSettings.UseUrl)
{
indexItem.ViewPage = pageSettings.Url.Replace("~/", string.Empty);
indexItem.UseQueryStringParams = false;
}
// generally we should not include the page meta because it can result in duplicate results
// one for each instance of html content on the page because they all use the smae page meta.
// since page meta should reflect the content of the page it is sufficient to just index the content
if ((ConfigurationManager.AppSettings["IndexPageMeta"] != null) && (ConfigurationManager.AppSettings["IndexPageMeta"] == "true"))
{
indexItem.PageMetaDescription = pageSettings.PageMetaDescription;
indexItem.PageMetaKeywords = pageSettings.PageMetaKeyWords;
}
indexItem.FeatureId = htmlFeatureGuid.ToString();
indexItem.FeatureName = htmlFeature.FeatureName;
indexItem.FeatureResourceFile = htmlFeature.ResourceFile;
indexItem.ItemId = content.ItemId;
indexItem.ModuleId = content.ModuleId;
indexItem.ModuleTitle = module.ModuleTitle;
indexItem.Title = content.Title;
indexItem.Content = SecurityHelper.RemoveMarkup(content.Body);
indexItem.PublishBeginDate = pageModule.PublishBeginDate;
indexItem.PublishEndDate = pageModule.PublishEndDate;
IndexHelper.RebuildIndex(indexItem);
}
log.Debug("Indexed " + content.Title);
}