public HttpResponseMessage Get(string id)
{
try
{
var item = BlogRollItem.GetBlogRollItem(Guid.Parse(id));
if (item == null)
{
return(Request.CreateResponse(HttpStatusCode.NotFound));
}
var result = new BlogRollRowItem
{
IsChecked = false,
Id = item.Id,
Title = item.Title,
Description = item.Description,
BlogUrl = item.BlogUrl.ToString(),
FeedUrl = item.FeedUrl.ToString(),
Xfn = item.Xfn
};
return(Request.CreateResponse(HttpStatusCode.OK, result));
}
catch (UnauthorizedAccessException)
{
return(Request.CreateResponse(HttpStatusCode.Unauthorized));
}
catch (Exception)
{
return(Request.CreateResponse(HttpStatusCode.InternalServerError));
}
}
public HttpResponseMessage ProcessChecked([FromBody] List <BlogRollRowItem> items)
{
try
{
if (items == null || items.Count == 0)
{
throw new HttpResponseException(HttpStatusCode.ExpectationFailed);
}
foreach (var item in items)
{
if (item.IsChecked)
{
BlogRollItem br = BlogRollItem.GetBlogRollItem(item.Id);
br.Delete();
br.Save();
}
}
Resort();
return(Request.CreateResponse(HttpStatusCode.OK));
}
catch (UnauthorizedAccessException)
{
return(Request.CreateResponse(HttpStatusCode.Unauthorized));
}
catch (Exception)
{
return(Request.CreateResponse(HttpStatusCode.InternalServerError));
}
}
public HttpResponseMessage Update([FromBody] BlogRollRowItem item)
{
try
{
var br = BlogRollItem.GetBlogRollItem(item.Id);
if (br == null)
{
return(Request.CreateResponse(HttpStatusCode.NotFound));
}
br.Title = item.Title;
br.Description = item.Description;
br.BlogUrl = new Uri(item.BlogUrl);
br.FeedUrl = new Uri(item.FeedUrl);
br.Xfn = item.Xfn.TrimEnd();
br.Save();
Resort();
return(Request.CreateResponse(HttpStatusCode.OK));
}
catch (UnauthorizedAccessException)
{
return(Request.CreateResponse(HttpStatusCode.Unauthorized));
}
catch (Exception)
{
return(Request.CreateResponse(HttpStatusCode.InternalServerError));
}
}
protected void grid_RowCommand(object sender, GridViewCommandEventArgs e)
{
// Don't want to handle Edit and Delete commands.
if (!(e.CommandName.Equals("moveUp", StringComparison.OrdinalIgnoreCase) ||
e.CommandName.Equals("moveDown", StringComparison.OrdinalIgnoreCase)))
{
return;
}
// If only one item in grid, there's nothing to adjust.
if (grid.Rows.Count < 2)
{
return;
}
bool moveUp = e.CommandName.Equals("moveUp", StringComparison.OrdinalIgnoreCase);
int rowIndex = Convert.ToInt32(e.CommandArgument);
// If already at the top, can't move any higher.
if (moveUp && rowIndex == 0)
{
return;
}
// If already at the bottom, can't move any lower.
if (!moveUp && rowIndex == (grid.Rows.Count - 1))
{
return;
}
Guid id = (Guid)grid.DataKeys[rowIndex].Value;
BlogRollItem brToMove = BlogRollItem.GetBlogRollItem(id);
Guid swapPositionWithId = (Guid)grid.DataKeys[rowIndex + (moveUp ? -1 : 1)].Value;
BlogRollItem brToSwapPositionWith = BlogRollItem.GetBlogRollItem(swapPositionWithId);
if (brToMove != null && brToSwapPositionWith != null)
{
int newSortIndex = brToSwapPositionWith.SortIndex;
brToSwapPositionWith.SortIndex = brToMove.SortIndex;
brToMove.SortIndex = newSortIndex;
brToSwapPositionWith.Save();
brToMove.Save();
BlogRollItem.BlogRolls.Sort();
Response.Redirect(Request.RawUrl);
}
}
public HttpResponseMessage Update([FromBody] BlogRollRowItem item)
{
var br = BlogRollItem.GetBlogRollItem(item.Id);
if (br == null)
{
return(Request.CreateResponse(HttpStatusCode.NotFound));
}
br.Title = item.Title;
br.Description = item.Description;
br.BlogUrl = new Uri(item.BlogUrl);
br.FeedUrl = new Uri(item.FeedUrl);
br.Xfn = item.Xfn.TrimEnd();
br.Save();
Resort();
return(Request.CreateResponse(HttpStatusCode.OK));
}
protected void grid_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
Guid id = (Guid)grid.DataKeys[e.RowIndex].Value;
BlogRollItem br = BlogRollItem.GetBlogRollItem(id);
br.Delete();
br.Save();
int sortIndex = -1;
// Re-sort remaining items starting from zero to eliminate any possible gaps.
// Need to cast BlogRollItem.BlogRolls to an array to
// prevent errors with modifying a collection while enumerating it.
foreach (BlogRollItem brItem in BlogRollItem.BlogRolls.ToArray())
{
brItem.SortIndex = ++sortIndex;
brItem.Save();
}
Response.Redirect(Request.RawUrl);
}
public HttpResponseMessage Get(string id)
{
var item = BlogRollItem.GetBlogRollItem(Guid.Parse(id));
if (item == null)
{
return(Request.CreateResponse(HttpStatusCode.NotFound));
}
var result = new BlogRollRowItem
{
IsChecked = false,
Id = item.Id,
Title = item.Title,
Description = item.Description,
BlogUrl = item.BlogUrl.ToString(),
FeedUrl = item.FeedUrl.ToString(),
Xfn = item.Xfn
};
return(Request.CreateResponse(HttpStatusCode.OK, result));
}