private static XmlElement CreatePagingNode(Paging pagingModel, XmlDocument doc)
{
XmlElement paging = doc.CreateElement("paging");
XmlElement current = doc.CreateElement("current");
current.InnerText = pagingModel.Current.ToString();
XmlElement total = doc.CreateElement("total");
total.InnerText = pagingModel.Total.ToString();
XmlElement baseUrl = doc.CreateElement("baseUrl");
baseUrl.InnerText = pagingModel.BaseUrl.ToString();
XmlElement showNext = doc.CreateElement("showNext");
showNext.InnerText = pagingModel.ShowNext.ToString();
XmlElement showPrev = doc.CreateElement("showPrev");
showPrev.InnerText = pagingModel.ShowPrev.ToString();
XmlElement showFirst = doc.CreateElement("showFirst");
showFirst.InnerText = pagingModel.ShowFirst.ToString();
XmlElement showLast = doc.CreateElement("showLast");
showLast.InnerText = pagingModel.ShowLast.ToString();
XmlElement nextUrl = doc.CreateElement("nextUrl");
nextUrl.InnerText = pagingModel.NextUrl.ToString();
XmlElement prevUrl = doc.CreateElement("prevUrl");
prevUrl.InnerText = pagingModel.PrevUrl.ToString();
XmlElement firstUrl = doc.CreateElement("firstUrl");
firstUrl.InnerText = pagingModel.FirstUrl.ToString();
XmlElement lastUrl = doc.CreateElement("lastUrl");
lastUrl.InnerText = pagingModel.LastUrl.ToString();
paging.AppendChild(current);
paging.AppendChild(showNext);
paging.AppendChild(total);
paging.AppendChild(showLast);
paging.AppendChild(showFirst);
paging.AppendChild(showPrev);
paging.AppendChild(baseUrl);
paging.AppendChild(nextUrl);
paging.AppendChild(prevUrl);
paging.AppendChild(firstUrl);
paging.AppendChild(lastUrl);
return paging;
}
public static Paging GetPagingModel(int page, int totalItems, int itemsPerPage, string baseUrl)
{
int totalPages = (totalItems - 1)/ itemsPerPage + 1;
Paging paging = new Paging()
{
BaseUrl = baseUrl + "?page=",
Current = page,
Total = totalPages,
ShowFirst = page != 1,
FirstUrl = 1,
ShowLast = page != totalPages,
LastUrl = totalPages,
ShowNext = page + 1 < totalPages,
NextUrl = (page + 1),
ShowPrev = page - 1 > 1,
PrevUrl = (page - 1)
};
return paging;
}
public static XmlDocument WriteXML(IEnumerable<User> users, Paging pagingModel, UrlOptions options)
{
// Create the xml document container
XmlDocument doc = new XmlDocument();// Create the XML Declaration, and append it to XML document
XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", null, null);
doc.AppendChild(dec);// Create the root element
XmlElement root = doc.CreateElement("page");
doc.AppendChild(root);
XmlElement usersEl = CreateUsersListNode(users, doc);
root.AppendChild(usersEl);
XmlElement paging = CreatePagingNode(pagingModel, doc);
root.AppendChild(paging);
XmlElement updateUrl = doc.CreateElement("updateAction");
updateUrl.InnerText = options.UpdateUrl;
root.AppendChild(updateUrl);
return doc;
}