private GridDefinition GetGridModel(int blogCategory)
{
return(new GridDefinition {
ModuleGuid = Module.ModuleGuid,
SettingsModuleGuid = Module.PermanentGuid,
RecordType = typeof(BrowseItem),
AjaxUrl = GetActionUrl(nameof(EntriesBrowse_GridData)),
ExtraData = new BrowseItem.ExtraData {
BlogCategory = blogCategory
},
DirectDataAsync = async(int skip, int take, List <DataProviderSortInfo> sort, List <DataProviderFilterInfo> filters) => {
// filter by category
if (blogCategory != 0)
{
filters = DataProviderFilterInfo.Join(filters, new DataProviderFilterInfo {
Field = nameof(BlogEntry.CategoryIdentity), Operator = "==", Value = blogCategory,
});
}
using (BlogEntryDataProvider entryDP = new BlogEntryDataProvider()) {
using (BlogCategoryDataProvider categoryDP = new BlogCategoryDataProvider()) {
DataProviderGetRecords <BlogEntry> browseItems = await entryDP.GetItemsAsync(skip, take, sort, filters);
return new DataSourceResult {
Data = (from s in browseItems.Data select new BrowseItem(Module, categoryDP, s)).ToList <object>(),
Total = browseItems.Total
};
}
}
},
});
}
public async Task <ActionResult> Summary()
{
//int category;
//Manager.TryGetUrlArg<int>("BlogCategory", out category);
BlogConfigData config = await BlogConfigDataProvider.GetConfigAsync();
using (BlogEntryDataProvider dataProvider = new BlogEntryDataProvider()) {
List <DataProviderSortInfo> sort = new List <DataProviderSortInfo> {
new DataProviderSortInfo {
Field = nameof(BlogEntry.DatePublished), Order = DataProviderSortInfo.SortDirection.Descending
},
};
List <DataProviderFilterInfo> filters = new List <DataProviderFilterInfo> {
new DataProviderFilterInfo {
Field = nameof(BlogEntry.Published), Operator = "==", Value = true
},
};
//if (category != 0)
// filters = DataProviderFilterInfo.Join(filters, new DataProviderFilterInfo { Field = nameof(BlogEntry.CategoryIdentity), Operator = "==", Value = category });
DataProviderGetRecords <BlogEntry> data = await dataProvider.GetItemsAsync(0, Module.Entries, sort, filters);
if (data.Data.Count == 0)
{
return(new EmptyResult());
}
EntryDisplayModule dispMod = new EntryDisplayModule();
List <Entry> list = new List <Entry>();
foreach (BlogEntry d in data.Data)
{
ModuleAction viewAction = await dispMod.GetAction_DisplayAsync(d.Identity);
list.Add(new Entry(d, dispMod, viewAction));
}
DisplayModel model = new DisplayModel()
{
BlogEntries = list,
};
return(View(model));
}
}
public async Task <ActionResult> Archive(int?blogCategory)
{
int category = (int)(blogCategory ?? 0);
BlogModule blogMod = new BlogModule();
DisplayModel model = new DisplayModel()
{
};
using (BlogEntryDataProvider entryDP = new BlogEntryDataProvider()) {
List <DataProviderSortInfo> sort = new List <DataProviderSortInfo> {
new DataProviderSortInfo {
Field = nameof(BlogEntry.DatePublished), Order = DataProviderSortInfo.SortDirection.Descending
},
};
List <DataProviderFilterInfo> filters = new List <DataProviderFilterInfo> {
new DataProviderFilterInfo {
Field = nameof(BlogEntry.Published), Operator = "==", Value = true
},
};
if (category != 0)
{
filters = DataProviderFilterInfo.Join(filters, new DataProviderFilterInfo {
Field = nameof(BlogEntry.CategoryIdentity), Operator = "==", Value = category
});
}
int year = 0, month = 0, count = 0;
int totalRecs = 0, start = 0, incr = 100;
for ( ; ;)
{
DataProviderGetRecords <BlogEntry> data = await entryDP.GetItemsAsync(start, incr, sort, filters);
if (data.Data.Count == 0)
{
return(new EmptyResult());
}
foreach (BlogEntry entry in data.Data)
{
if (entry.DatePublished.Month != month || entry.DatePublished.Year != year)
{
if (count > 0)
{
DateTime d = new DateTime(year, month, 1).AddMonths(1).AddSeconds(-1);
model.Actions.New(await blogMod.GetAction_BlogAsync(null, category, StartDate: d, Count: count));
count = 0;
}
month = entry.DatePublished.Month;
year = entry.DatePublished.Year;
}
++count;
}
start += incr;
if (start >= totalRecs)
{
if (count > 0)
{
DateTime d = new DateTime(year, month, 1).AddMonths(1).AddSeconds(-1);
model.Actions.New(await blogMod.GetAction_BlogAsync(null, category, StartDate: d, Count: count));
}
break;
}
}
return(View(model));
}
}
// Windows RSS Publisher's Guide http://blogs.msdn.com/b/rssteam/archive/2005/08/02/publishersguide.aspx
public async Task <ActionResult> RssFeed(int?blogCategory)
{
BlogConfigData config = await BlogConfigDataProvider.GetConfigAsync();
if (!config.Feed)
{
throw new Error(this.__ResStr("noFeed", "The feed is no longer available"));
}
int categoryIdentity = blogCategory ?? 0;
BlogCategory category = null;
if (categoryIdentity != 0)
{
using (BlogCategoryDataProvider categoryDP = new BlogCategoryDataProvider()) {
category = await categoryDP.GetItemAsync(categoryIdentity);
if (!category.Syndicated)
{
throw new Error(this.__ResStr("noFeed", "The feed is no longer available"));
}
}
}
using (BlogEntryDataProvider dataProvider = new BlogEntryDataProvider()) {
List <DataProviderSortInfo> sort = new List <DataProviderSortInfo> {
new DataProviderSortInfo {
Field = nameof(BlogEntry.DatePublished), Order = DataProviderSortInfo.SortDirection.Descending
},
};
List <DataProviderFilterInfo> filters = new List <DataProviderFilterInfo> {
new DataProviderFilterInfo {
Field = nameof(BlogEntry.Published), Operator = "==", Value = true
},
};
if (categoryIdentity != 0)
{
filters = DataProviderFilterInfo.Join(filters, new DataProviderFilterInfo {
Field = nameof(BlogEntry.CategoryIdentity), Operator = "==", Value = categoryIdentity
});
}
DataProviderGetRecords <BlogEntry> data = await dataProvider.GetItemsAsync(0, 0, sort, filters);
string url = string.IsNullOrWhiteSpace(config.FeedMainUrl) ? Manager.CurrentSite.HomePageUrl : config.FeedMainUrl;
List <SyndicationItem> items = new List <SyndicationItem>();
EntryDisplayModule dispMod = new EntryDisplayModule();
DateTime lastUpdated = DateTime.MinValue;
foreach (BlogEntry blogEntry in data.Data)
{
if (categoryIdentity == 0)
{
using (BlogCategoryDataProvider categoryDP = new BlogCategoryDataProvider()) {
category = await categoryDP.GetItemAsync(blogEntry.CategoryIdentity);
if (!category.Syndicated)
{
continue;
}
}
}
ModuleAction viewAction = await dispMod.GetAction_DisplayAsync(blogEntry.Identity);
if (viewAction == null)
{
continue;
}
SyndicationItem sItem = new SyndicationItem(blogEntry.Title.ToString(), blogEntry.Text, new Uri(viewAction.GetCompleteUrl()));
DateTime updDate = blogEntry.DateUpdated ?? blogEntry.DateCreated;
sItem.LastUpdatedTime = updDate;
if (!string.IsNullOrEmpty(category.SyndicationEmail))
{
sItem.Authors.Add(new SyndicationPerson(category.SyndicationEmail));
}
sItem.Categories.Add(new SyndicationCategory(category.Category.ToString()));
if (!string.IsNullOrEmpty(category.SyndicationCopyright.ToString()))
{
sItem.Copyright = new TextSyndicationContent(category.SyndicationCopyright.ToString());
}
sItem.PublishDate = blogEntry.DatePublished;
if (!string.IsNullOrEmpty(blogEntry.DisplayableSummary))
{
sItem.Summary = new TextSyndicationContent(blogEntry.DisplayableSummary);
}
lastUpdated = updDate > lastUpdated ? updDate : lastUpdated;
items.Add(sItem);
}
SyndicationFeed feed;
if (categoryIdentity != 0)
{
feed = new SyndicationFeed(category.Category.ToString(), category.Description.ToString(), new Uri(Manager.CurrentSite.MakeUrl(url)), items);
}
else
{
feed = new SyndicationFeed(config.FeedTitle, config.FeedSummary, new Uri(Manager.CurrentSite.MakeUrl(url)), items);
}
if (config.FeedImage != null)
{
feed.ImageUrl = new Uri(Manager.CurrentSite.MakeUrl(ImageHTML.FormatUrl(BlogConfigData.ImageType, null, config.FeedImage))); //$$$ caching issue
}
if (lastUpdated != DateTime.MinValue)
{
feed.LastUpdatedTime = lastUpdated;
}
return(new RssResult(feed));
}
}
public async Task <ActionResult> Blog(DateTime?StartDate = null)
{
int category;
Manager.TryGetUrlArg <int>("BlogCategory", out category);
BlogConfigData config = await BlogConfigDataProvider.GetConfigAsync();
using (BlogEntryDataProvider dataProvider = new BlogEntryDataProvider()) {
List <DataProviderSortInfo> sort = new List <DataProviderSortInfo> {
new DataProviderSortInfo {
Field = nameof(BlogEntry.DatePublished), Order = DataProviderSortInfo.SortDirection.Descending
},
};
List <DataProviderFilterInfo> filters = new List <DataProviderFilterInfo> {
new DataProviderFilterInfo {
Field = nameof(BlogEntry.Published), Operator = "==", Value = true
},
};
if (category != 0)
{
filters = DataProviderFilterInfo.Join(filters, new DataProviderFilterInfo {
Field = nameof(BlogEntry.CategoryIdentity), Operator = "==", Value = category
});
}
DateTime sdShown = DateTime.MaxValue;
if (StartDate != null)
{
sdShown = ((DateTime)StartDate).Date;
if (sdShown < DateTime.UtcNow)
{
filters = DataProviderFilterInfo.Join(filters, new DataProviderFilterInfo {
Field = nameof(BlogEntry.DatePublished), Operator = "<=", Value = sdShown
});
}
else
{
sdShown = DateTime.MaxValue;
}
}
DataProviderGetRecords <BlogEntry> data = await dataProvider.GetItemsAsync(0, config.Entries, sort, filters);
if (data.Data.Count == 0)
{
return(new EmptyResult());
}
string rssUrl = string.IsNullOrWhiteSpace(config.FeedMainUrl) ? Manager.CurrentSite.HomePageUrl : config.FeedMainUrl;
Manager.LinkAltManager.AddLinkAltTag(AreaRegistration.CurrentPackage.AreaName, "application/rss+xml", config.FeedTitle, rssUrl);
EntryEditModule editMod = new EntryEditModule();
EntryDisplayModule dispMod = new EntryDisplayModule();
List <Entry> list = new List <Entry>();
foreach (BlogEntry d in data.Data)
{
ModuleAction viewAction = await dispMod.GetAction_DisplayAsync(d.Identity, ReadMore : d.Summary != d.Text);
ModuleAction editAction = await editMod.GetAction_EditAsync(null, d.Identity);
list.Add(new Entry(d, editMod, dispMod, editAction, viewAction));
}
DisplayModel model = new DisplayModel()
{
BlogEntries = list,
CategoryIdentity = category,
StartDate = sdShown == DateTime.MaxValue ? null : (DateTime?)sdShown,
};
return(View(model));
}
}