public virtual string GenerateXmlString(params SiteMapItem[] items)
{
if (items.Any() != true)
{
throw new ArgumentNullException($"{nameof(items)} is empty.");
}
var siteMapCount = (int)Math.Ceiling(items.Length / (double)SiteMapValidator.MaximumSiteMapIndexCount);
SiteMapValidator.CheckSiteMapCount(siteMapCount);
var siteMapXml =
new XDocument(
new XDeclaration("1.0", "utf-8", "yes"),
new XElement(Xmlns + "urlset",
new XAttribute("xmlns", Xmlns),
new XAttribute(XNamespace.Xmlns + "xsi", Xsi),
new XAttribute(Xsi + "schemaLocation",
@"http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd"),
from item in items
select CreateItemElement(item)
)
);
var xml = siteMapXml.ToString(Encoding.UTF8);
SiteMapValidator.CheckDocumentSize(xml);
return(xml);
}
private static string CreateItemElement(SiteMapImageItemModel item)
{
var itemElement = new XElement(Xmlns + "url", new XElement(Xmlns + "loc", item.Url.ToLowerInvariant()));
foreach (var siteMapImageDetail in item.Images)
{
var imageElement = new XElement(Image + "image");
// all other elements are optional
imageElement.Add(new XElement(Image + "loc", siteMapImageDetail.ImagePath.ToLowerInvariant()));
if (!string.IsNullOrWhiteSpace(siteMapImageDetail.Caption))
{
imageElement.Add(new XElement(Image + "caption", siteMapImageDetail.Caption));
}
if (!string.IsNullOrWhiteSpace(siteMapImageDetail.GeoLocation))
{
imageElement.Add(new XElement(Image + "geo_location", siteMapImageDetail.GeoLocation));
}
if (!string.IsNullOrWhiteSpace(siteMapImageDetail.Title))
{
imageElement.Add(new XElement(Image + "title", siteMapImageDetail.Title));
}
if (!string.IsNullOrWhiteSpace(siteMapImageDetail.License))
{
imageElement.Add(new XElement(Image + "license", siteMapImageDetail.License));
}
itemElement.Add(imageElement);
}
var document = new XDocument(itemElement);
var xml = document.ToString(Encoding.UTF8);
SiteMapValidator.CheckDocumentSize(xml);
return(xml);
}
public virtual string GenerateXmlString(params SiteMapImageItemModel[] items)
{
if (items?.Any() != true)
{
throw new ArgumentNullException($"{nameof(items)} is null");
}
var siteMap = new XDocument(
new XDeclaration("1.0", "utf-8", "yes"),
new XElement(Xmlns + "urlset",
new XAttribute("xmlns", Xmlns),
new XAttribute(XNamespace.Xmlns + "image", Image),
from item in items
select CreateItemElement(item)
)
);
var xml = siteMap.ToString(Encoding.UTF8);
SiteMapValidator.CheckDocumentSize(xml);
return(xml);
}
public virtual string GenerateXmlString(params SiteMapIndexItemModel[] items)
{
if (items?.Any() != true)
{
throw new ArgumentNullException($"{nameof(items)} is null");
}
var siteMap = new XDocument(
new XDeclaration("1.0", "utf-8", "yes"),
new XElement(Xmlns + "sitemapindex",
new XAttribute("xmlns", Xmlns),
new XAttribute(XNamespace.Xmlns + "xsi", Xsi),
new XAttribute(Xsi + "schemaLocation",
@"http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/siteindex.xsd"),
from item in items
select CreateItemElement(item)
)
);
var xml = siteMap.ToString(Encoding.UTF8);
SiteMapValidator.CheckDocumentSize(xml);
return(xml);
}