public static LatestUpdateList ObtainAllMessages(int pageNo = 1)
{
//Instantiate variables
var umbracoHelper = new UmbracoHelper(UmbracoContext.Current);
LatestUpdateList lstLatestUpdates = new LatestUpdateList();
//try
//{
//Get all ...
BaseSearchProvider mySearcher = ExamineManager.Instance.SearchProviderCollection[Common.searchProviders.MessagesSearcher];
ISearchCriteria criteria = mySearcher.CreateSearchCriteria(IndexTypes.Content);
IBooleanOperation query = criteria.Field(Common.NodeProperties.indexType, Common.NodeProperties.content); //gets all items
query.And().OrderByDescending(Common.NodeProperties.publishDate);
query.And().OrderBy(Common.NodeProperties.nodeName);
query.And().OrderBy(Common.miscellaneous.Path);
ISearchResults isResults = mySearcher.Search(query.Compile());
if (isResults.Any())
{
//Instantiate variables
DateTime msgDate = new DateTime(1900, 1, 1);
DateTime prevDate = new DateTime(1900, 1, 1);
latestUpdates latestUpdate = new latestUpdates();
visionary visionary = new visionary();
message message;
IPublishedContent ipMsg;
IPublishedContent ipVisionary;
//Get item counts and total experiences.
lstLatestUpdates.Pagination.itemsPerPage = 20;
lstLatestUpdates.Pagination.totalItems = isResults.Count();
//Determine how many pages/items to skip and take, as well as the total page count for the search result.
if (lstLatestUpdates.Pagination.totalItems > lstLatestUpdates.Pagination.itemsPerPage)
{
lstLatestUpdates.Pagination.totalPages = (int)Math.Ceiling((double)lstLatestUpdates.Pagination.totalItems / (double)lstLatestUpdates.Pagination.itemsPerPage);
}
else
{
lstLatestUpdates.Pagination.itemsPerPage = lstLatestUpdates.Pagination.totalItems;
lstLatestUpdates.Pagination.totalPages = 1;
}
//Determine current page number
if (pageNo <= 0 || pageNo > lstLatestUpdates.Pagination.totalPages)
{
pageNo = 1;
}
lstLatestUpdates.Pagination.pageNo = pageNo;
//Determine how many pages/items to skip
if (lstLatestUpdates.Pagination.totalItems > lstLatestUpdates.Pagination.itemsPerPage)
{
lstLatestUpdates.Pagination.itemsToSkip = lstLatestUpdates.Pagination.itemsPerPage * (pageNo - 1);
}
//Get top 'n' results and determine link structure
//foreach (SearchResult srResult in isResults.Take(30))
foreach (SearchResult srResult in isResults.Skip(lstLatestUpdates.Pagination.itemsToSkip).Take(lstLatestUpdates.Pagination.itemsPerPage))
{
//Obtain message's node
ipMsg = umbracoHelper.TypedContent(Convert.ToInt32(srResult.Id));
if (ipMsg != null)
{
//Obtain date of message
msgDate = ipMsg.GetPropertyValue <DateTime>(Common.NodeProperties.publishDate);
//Create a new date for messages
if (msgDate != prevDate)
{
//Update current date
prevDate = msgDate;
//Create new instances for updates and add to list of all updates.
latestUpdate = new latestUpdates();
latestUpdate.datePublished = msgDate;
lstLatestUpdates.LstLatestUpdates.Add(latestUpdate);
//Reset the visionary class on every new date change.
visionary = new visionary();
}
//Obtain current visionary or webmaster
if (ipMsg.AncestorsOrSelf().FirstOrDefault(x => x.DocumentTypeAlias == Common.docType.Visionary) != null)
{
if (visionary.id != ipMsg.AncestorsOrSelf().FirstOrDefault(x => x.DocumentTypeAlias == Common.docType.Visionary).Id)
{
//Obtain visionary node
ipVisionary = ipMsg.AncestorsOrSelf().FirstOrDefault(x => x.DocumentTypeAlias == Common.docType.Visionary);
//Create new visionary class and add to latest update class
visionary = new visionary();
visionary.id = ipVisionary.Id;
visionary.name = ipVisionary.Name;
visionary.url = ipVisionary.Url;
latestUpdate.lstVisionaries.Add(visionary);
}
}
else if (ipMsg.AncestorsOrSelf().FirstOrDefault(x => x.DocumentTypeAlias == Common.docType.WebmasterMessageList) != null)
{
if (visionary.id != ipMsg.AncestorsOrSelf().FirstOrDefault(x => x.DocumentTypeAlias == Common.docType.WebmasterMessageList).Id)
{
//Obtain visionary node
ipVisionary = ipMsg.AncestorsOrSelf().FirstOrDefault(x => x.DocumentTypeAlias == Common.docType.WebmasterMessageList);
//Create new visionary class and add to latest update class
visionary = new visionary();
visionary.id = ipVisionary.Id;
visionary.name = ipVisionary.Name;
visionary.url = ipVisionary.Url;
latestUpdate.lstVisionaries.Add(visionary);
}
}
//Create new message and add to existing visionary class.
message = new message();
message.id = ipMsg.Id;
message.title = ipMsg.Name;
message.url = ipMsg.Url;
visionary.lstMessages.Add(message);
}
}
}
//}
//catch (Exception ex)
//{
// //StringBuilder sb = new StringBuilder();
// //sb.AppendLine(@"MessageController.cs : RenderLatestMessages()");
// //sb.AppendLine("model:" + Newtonsoft.Json.JsonConvert.SerializeObject(lstLatestUpdates));
// //Common.SaveErrorMessage(ex, sb, typeof(MessageController));
// //ModelState.AddModelError("", "*An error occured while creating the latest message list.");
// //return CurrentUmbracoPage();
//}
//Return data to partialview
return(lstLatestUpdates);
}
public static List <latestUpdates> ObtainLatestMessages()
{
//Instantiate variables
var umbracoHelper = new UmbracoHelper(UmbracoContext.Current);
List <latestUpdates> lstLatestUpdates = new List <latestUpdates>();
try
{
//Get all messages
BaseSearchProvider mySearcher = ExamineManager.Instance.SearchProviderCollection[Common.searchProviders.MessagesSearcher];
ISearchCriteria criteria = mySearcher.CreateSearchCriteria(IndexTypes.Content);
IBooleanOperation query = criteria.Field(Common.NodeProperties.indexType, Common.NodeProperties.content); //gets all items
query.And().OrderByDescending(Common.NodeProperties.publishDate);
query.And().OrderBy(Common.NodeProperties.nodeName);
query.And().OrderBy(Common.miscellaneous.Path);
ISearchResults isResults = mySearcher.Search(query.Compile());
if (isResults.Any())
{
//Instantiate variables
DateTime msgDate = new DateTime(1900, 1, 1);
//DateTime prevDate = new DateTime(1900, 1, 1);
latestUpdates latestUpdate = new latestUpdates();
visionary visionary = new visionary();
message message;
IPublishedContent ipMsg;
IPublishedContent ipVisionary;
Boolean isFirst = true;
//Get top 'n' results and determine link structure
foreach (SearchResult srResult in isResults)
{
//Obtain message's node
ipMsg = umbracoHelper.TypedContent(Convert.ToInt32(srResult.Id));
if (ipMsg != null)
{
if (isFirst)
{
//Obtain date of latest message
msgDate = ipMsg.GetPropertyValue <DateTime>(Common.NodeProperties.publishDate);
isFirst = false;
}
else
{
//Exit loop if a different publish date exists
if (msgDate != ipMsg.GetPropertyValue <DateTime>(Common.NodeProperties.publishDate))
{
break;
}
}
//Create a new date for messages
//if (msgDate != prevDate)
//{
// //Update current date
// prevDate = msgDate;
//Create new instances for updates and add to list of all updates.
latestUpdate = new latestUpdates();
latestUpdate.datePublished = msgDate;
lstLatestUpdates.Add(latestUpdate);
//Reset the visionary class on every new date change.
visionary = new visionary();
//}
//Obtain current visionary or webmaster
if (ipMsg.AncestorsOrSelf().FirstOrDefault(x => x.DocumentTypeAlias == Common.docType.Visionary) != null)
{
if (visionary.id != ipMsg.AncestorsOrSelf().FirstOrDefault(x => x.DocumentTypeAlias == Common.docType.Visionary).Id)
{
//Obtain visionary node
ipVisionary = ipMsg.AncestorsOrSelf().FirstOrDefault(x => x.DocumentTypeAlias == Common.docType.Visionary);
//Create new visionary class and add to latest update class
visionary = new visionary();
visionary.id = ipVisionary.Id;
visionary.name = ipVisionary.Name;
visionary.url = ipVisionary.UrlAbsolute();
latestUpdate.lstVisionaries.Add(visionary);
}
}
else if (ipMsg.AncestorsOrSelf().FirstOrDefault(x => x.DocumentTypeAlias == Common.docType.WebmasterMessageList) != null)
{
if (visionary.id != ipMsg.AncestorsOrSelf().FirstOrDefault(x => x.DocumentTypeAlias == Common.docType.WebmasterMessageList).Id)
{
//Obtain visionary node
ipVisionary = ipMsg.AncestorsOrSelf().FirstOrDefault(x => x.DocumentTypeAlias == Common.docType.WebmasterMessageList);
//Create new visionary class and add to latest update class
visionary = new visionary();
visionary.id = ipVisionary.Id;
visionary.name = ipVisionary.Name;
visionary.url = ipVisionary.UrlAbsolute();
latestUpdate.lstVisionaries.Add(visionary);
}
}
//Create new message and add to existing visionary class.
message = new message();
message.id = ipMsg.Id;
message.title = ipMsg.Name;
message.url = ipMsg.UrlAbsolute();
visionary.lstMessages.Add(message);
}
}
}
}
catch (Exception ex)
{
//StringBuilder sb = new StringBuilder();
//sb.AppendLine(@"MessageController.cs : RenderLatestMessages()");
//sb.AppendLine("model:" + Newtonsoft.Json.JsonConvert.SerializeObject(lstLatestUpdates));
//Common.saveErrorMessage(ex.ToString(), sb.ToString());
//ModelState.AddModelError("", "*An error occured while creating the latest message list.");
//return CurrentUmbracoPage();
}
//
return(lstLatestUpdates);
}
