public static string BuildBaseUrl(RequestContext requestContext, RequestKeywordType keyword)
{
string resourceKindName = requestContext.ResourceKind.ToString();
string keywordAsString = GetKeywordAsString(keyword);
if (null == keywordAsString)
return string.Format("{0}{1}", requestContext.DatasetLink, resourceKindName);
else
return string.Format("{0}{1}/{2}", requestContext.DatasetLink, resourceKindName, keywordAsString);
}
private static string GetKeywordAsString(RequestKeywordType keyword)
{
switch (keyword)
{
case RequestKeywordType.none:
return(null);
case RequestKeywordType.linked:
return(Constants.linked);
default:
throw new NotSupportedException("RequestKeyword '{0}' not supported.");
}
}
public static string BuildBaseUrl(RequestContext requestContext, RequestKeywordType keyword)
{
string resourceKindName = requestContext.ResourceKind.ToString();
string keywordAsString = GetKeywordAsString(keyword);
if (null == keywordAsString)
{
return(string.Format("{0}{1}", requestContext.DatasetLink, resourceKindName));
}
else
{
return(string.Format("{0}{1}/{2}", requestContext.DatasetLink, resourceKindName, keywordAsString));
}
}
public static FeedLinkCollection CreatePageFeedLinks(RequestContext requestContext, int totalResults, RequestKeywordType keyword)
{
FeedLinkCollection feedLinks = new FeedLinkCollection();
PageController builder = GetPageLinkBuilder(requestContext, totalResults, keyword);
feedLinks.Add(new FeedLink(builder.GetLinkSelf(), LinkType.Self, MediaType.Atom, "Current Page"));
feedLinks.Add(new FeedLink(builder.GetLinkFirst(), LinkType.First, MediaType.Atom, "First Page"));
feedLinks.Add(new FeedLink(builder.GetLinkLast(), LinkType.Last, MediaType.Atom, "Last Page"));
string linkUrl;
if (builder.GetLinkNext(out linkUrl))
feedLinks.Add(new FeedLink(linkUrl, LinkType.Next, MediaType.Atom, "Next Page"));
if (builder.GetLinkPrevious(out linkUrl))
feedLinks.Add(new FeedLink(linkUrl, LinkType.Previous, MediaType.Atom, "Previous Page"));
return feedLinks;
}
public static PageController GetPageLinkBuilder(RequestContext requestContext, int totalResults, RequestKeywordType keyword)
{
string url = BuildBaseUrl(requestContext, keyword);
int count;// = (int)requestContext.SdataUri.Count;
int startIndex;// = (int)requestContext.SdataUri.StartIndex;
#warning THIS IS A WORKAROUND UNTIL SIF IS 1 BASED!
string strStartIndex;
if (!requestContext.SdataUri.QueryArgs.TryGetValue("startIndex", out strStartIndex))
startIndex = 1;
else
startIndex = Convert.ToInt32(strStartIndex);
//if (startIndex == 0) { startIndex = 1; }
#warning THIS IS A WORKAROUND UNTIL SIF SUPPORTS COUNT=0 AND COUNT NOT SET
string strCount;
if (!requestContext.SdataUri.QueryArgs.TryGetValue("count", out strCount))
count = -1;
else
count = Convert.ToInt32(strCount);
return new PageController(startIndex, DEFAULT_ITEMS_PER_PAGE, totalResults, count, url);
}
private static string GetKeywordAsString(RequestKeywordType keyword)
{
switch(keyword)
{
case RequestKeywordType.none:
return null;
case RequestKeywordType.linked:
return Constants.linked;
default:
throw new NotSupportedException("RequestKeyword '{0}' not supported.");
}
}
public static FeedLinkCollection CreatePageFeedLinks(RequestContext requestContext, int totalResults, RequestKeywordType keyword)
{
FeedLinkCollection feedLinks = new FeedLinkCollection();
PageController builder = GetPageLinkBuilder(requestContext, totalResults, keyword);
feedLinks.Add(new FeedLink(builder.GetLinkSelf(), LinkType.Self, MediaType.Atom, "Current Page"));
feedLinks.Add(new FeedLink(builder.GetLinkFirst(), LinkType.First, MediaType.Atom, "First Page"));
feedLinks.Add(new FeedLink(builder.GetLinkLast(), LinkType.Last, MediaType.Atom, "Last Page"));
string linkUrl;
if (builder.GetLinkNext(out linkUrl))
{
feedLinks.Add(new FeedLink(linkUrl, LinkType.Next, MediaType.Atom, "Next Page"));
}
if (builder.GetLinkPrevious(out linkUrl))
{
feedLinks.Add(new FeedLink(linkUrl, LinkType.Previous, MediaType.Atom, "Previous Page"));
}
return(feedLinks);
}
public static PageController GetPageLinkBuilder(RequestContext requestContext, int totalResults, RequestKeywordType keyword)
{
string url = BuildBaseUrl(requestContext, keyword);
int count; // = (int)requestContext.SdataUri.Count;
int startIndex; // = (int)requestContext.SdataUri.StartIndex;
#warning THIS IS A WORKAROUND UNTIL SIF IS 1 BASED!
string strStartIndex;
if (!requestContext.SdataUri.QueryArgs.TryGetValue("startIndex", out strStartIndex))
{
startIndex = 1;
}
else
{
startIndex = Convert.ToInt32(strStartIndex);
}
//if (startIndex == 0) { startIndex = 1; }
#warning THIS IS A WORKAROUND UNTIL SIF SUPPORTS COUNT=0 AND COUNT NOT SET
string strCount;
if (!requestContext.SdataUri.QueryArgs.TryGetValue("count", out strCount))
{
count = -1;
}
else
{
count = Convert.ToInt32(strCount);
}
return(new PageController(startIndex, DEFAULT_ITEMS_PER_PAGE, totalResults, count, url));
}
