void images_OnGetDataSource(object sender, EventArgs e)
{
TransitPostImageQueryOptions options = GetOptions();
images.DataSource = SessionManager.GetCachedCollection <TransitPostImage>(
"GetPostImagesEx", SessionManager.PostTicket, options);
}
public void GetDataImages(object sender, EventArgs e)
{
images.CurrentPageIndex = 0;
int pid = GetId("pid");
int index = GetId("index");
if (RequestId > 0)
{
if (pid > 0)
{
TransitPostImageQueryOptions options = new TransitPostImageQueryOptions(pid);
options.PreferredOnly = PreferredOnly;
images.CurrentPageIndex = index;
images.VirtualItemCount = SessionManager.GetCachedCollectionCount <TransitImage>(
"GetPostImagesCountEx", SessionManager.PostTicket, options);
}
else
{
images.VirtualItemCount = 1;
}
}
images_OnGetDataSource(sender, e);
images.DataBind();
panelImages.Update();
}
void images_OnGetDataSource(object sender, EventArgs e)
{
int pid = GetId("pid");
List <TransitPostImage> list = null;
if (pid > 0)
{
TransitPostImageQueryOptions options = new TransitPostImageQueryOptions(
pid, images.PageSize, images.CurrentPageIndex);
options.PreferredOnly = PreferredOnly;
string sortexpression = Request.Params["SortExpression"];
string sortdirection = Request.Params["SortDirection"];
if (!string.IsNullOrEmpty(sortexpression))
{
options.SortExpression = sortexpression;
}
if (!string.IsNullOrEmpty(sortdirection))
{
options.SortDirection = (WebServiceQuerySortDirection)Enum.Parse(
typeof(WebServiceQuerySortDirection), sortdirection);
}
list = SessionManager.GetCachedCollection <TransitPostImage>(
"GetPostImagesEx", SessionManager.PostTicket, options);
}
else
{
TransitImage image = SessionManager.GetCachedObject <TransitImage>(
"GetImageById", SessionManager.PostTicket, RequestId);
TransitPostImage postimage = new TransitPostImage();
postimage.Image = image;
postimage.Post = null;
postimage.Id = RequestId;
list = new List <TransitPostImage>();
list.Add(postimage);
}
linkBack.NavigateUrl = ReturnUrl;
if (list.Count > 0)
{
PostImage = list[0];
/*
* linkComment.NavigateUrl = string.Format("EditImageComment.aspx?sid={0}&r={1}",
* PostImage.Image.Id, Renderer.UrlEncode(UrlPathAndQuery));
*/
}
GetEXIFData(sender, e);
GetDataComments(sender, e);
images.DataSource = list;
}
public void GetData(object sender, EventArgs e)
{
images.CurrentPageIndex = 0;
TransitPostImageQueryOptions options = GetOptions();
images.VirtualItemCount = SessionManager.GetCachedCollectionCount <TransitPostImage>(
"GetPostImagesCountEx", SessionManager.PostTicket, options);
images_OnGetDataSource(sender, e);
images.DataBind();
}
private TransitPostImageQueryOptions GetOptions()
{
TransitPostImageQueryOptions options = new TransitPostImageQueryOptions();
options.PageNumber = images.CurrentPageIndex;
options.PageSize = images.PageSize;
options.SortExpression = "Counter.Count";
options.SortDirection = WebServiceQuerySortDirection.Descending;
options.Counters = true;
return(options);
}
void GetImagesData(object sender, EventArgs e)
{
TransitPost post = Post;
TransitPostImageQueryOptions imagesoptions = new TransitPostImageQueryOptions(Post.Id);
imagesoptions.PreferredOnly = PreferredOnly;
images.Visible = (post.ImagesCount > 1);
images.CurrentPageIndex = 0;
images.VirtualItemCount = SessionManager.GetCachedCollectionCount <TransitPostImage>(
"GetPostImagesCountEx", SessionManager.PostTicket, imagesoptions);
images_OnGetDataSource(sender, e);
images.DataBind();
}
void images_OnGetDataSource(object sender, EventArgs e)
{
string sortexpression = Request.Params["SortExpression"];
string sortdirection = Request.Params["SortDirection"];
TransitPostImageQueryOptions options = new TransitPostImageQueryOptions(
Post.Id, images.PageSize, images.CurrentPageIndex);
options.SortDirection = string.IsNullOrEmpty(sortdirection)
? WebServiceQuerySortDirection.Ascending
: (WebServiceQuerySortDirection)Enum.Parse(typeof(WebServiceQuerySortDirection), sortdirection);
options.SortExpression = string.IsNullOrEmpty(sortexpression)
? "Image.Image_Id"
: sortexpression;
options.PreferredOnly = PreferredOnly;
images.DataSource = SessionManager.GetCachedCollection <TransitPostImage>(
"GetPostImagesEx", SessionManager.PostTicket, options);
}
