BlogThreadQuery
/**//// <summary>
/// Provides consistent/simple access to the various blog thread views
/// </summary>
public class BlogThreadQuery
{
public BlogThreadQuery()
{
}
/**//// <summary>
/// Blog to filer by
/// </summary>
public int BlogID = -1;
/**//// <summary>
/// BlogGroup to filter by
/// </summary>
public int BlogGroupID = -1;
/**//// <summary>
/// Current Page
/// </summary>
public int PageIndex = 0;
/**//// <summary>
/// # of threads per request
/// </summary>
public int PageSize = 20;
/**//// <summary>
/// CategoryID to filter by
/// </summary>
public int CategoryID = 0;
/**//// <summary>
/// User to filter by
/// </summary>
public int UserID = 0;
/**//// <summary>
/// Date to filter by. Generally relies on BlogThreadType property
/// </summary>
public DateTime DateFilter = DateTime.MinValue;
/**//// <summary>
/// Require posts be marked as Published/Acitve
/// </summary>
public bool IsPublished = true;
/**//// <summary>
/// Filter by if the blog is current enabled
/// </summary>
public bool IsBlogEnable = true;
/**//// <summary>
/// Type of post to filter by
/// </summary>
public BlogPostType BlogPostType = BlogPostType.Post;
/**//// <summary>
/// Type of thread (date, recent, etc)
/// </summary>
public BlogThreadType BlogThreadType = BlogThreadType.Recent;
/**//// <summary>
/// How to sort
/// </summary>
public SortOrder SortOrder = SortOrder.Ascending;
/**//// <summary>
/// Column to sort by
/// </summary>
public BlogThreadSortBy SortBy = BlogThreadSortBy.MostRecent;
/**//// <summary>
/// Filter by specific PostConfigurations
/// </summary>
public BlogPostConfig PostConfig = BlogPostConfig.Empty;
/**//// <summary>
/// Should the category data be returned as a seperate table.
/// </summary>
public bool IncludeCategories = false;
public ArrayList FilterByList = null;
public bool IgnorePaging = false;
/**//// <summary>
/// Flag to let a data provider know it is safe to
/// serve the request from a secondary datasource
/// </summary>
public bool IsCacheable = true;
/**//// <summary>
/// Flag to let the data provider know this is a request for aggregate
/// data
/// </summary>
public bool IsAggregate = false;
/**//// <summary>
/// Are we filtering by a date?
/// </summary>
public bool HasDate
{
get{return DateFilter > DateTime.MinValue;}
}
/**//// <summary>
/// Are we filtering by a category?
/// </summary>
public bool HasCategory
{
get{return CategoryID > 0;}
}
/**//// <summary>
/// Are we filtering by a specific blog?
/// </summary>
public bool HasBlog
{
get{return BlogID > -1;}
}
/**//// <summary>
/// Are we filtering by a specific group?
/// </summary>
public bool HasGroup
{
get{return BlogGroupID > -1;}
}
string _filterKey = null;
public string FilterKey
{
get
{
if(_filterKey == null)
if(FilterByList != null && FilterByList.Count > 0)
{
string[] ids = new string[FilterByList.Count];
for(int i = 0; i < FilterByList.Count; i++)
ids[i] = ((Section)FilterByList[i]).SectionID.ToString();
_filterKey = string.Join(",", ids);
}
else
_filterKey = string.Empty;
return _filterKey;
}
}
/**//// <summary>
/// Unquie key represeting the current query
/// </summary>
public string Key
{
get
{
return string.Format("B:{0}-PI{1}-PS:{2}-C:{3}-DF:{4}-IP:{5}-BPT:{6}-BTT:{7}-BSB:{8}-SO:{9}-PC:{10}-IC:{11}-GID:{12}-F:{13}-IC:{14}",
BlogID,PageIndex,PageSize,CategoryID,DateFilter,IsPublished,BlogPostType,BlogThreadType,SortBy,SortOrder,PostConfig,IncludeCategories,BlogGroupID,FilterKey,IgnorePaging);
}
}
posted on 2005-10-19 21:35
Konimeter 阅读(82)
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