private string GetChangeFrequencyText(PageDefinition.ChangeFrequencyEnum changeFrequency)
{
if (changeFrequency == PageDefinition.ChangeFrequencyEnum.Default)
{
changeFrequency = (PageDefinition.ChangeFrequencyEnum)Manager.CurrentSite.DefaultChangeFrequency;
}
switch (changeFrequency)
{
case PageDefinition.ChangeFrequencyEnum.Always: return("always");
case PageDefinition.ChangeFrequencyEnum.Daily: return("daily");
case PageDefinition.ChangeFrequencyEnum.Hourly: return("hourly");
case PageDefinition.ChangeFrequencyEnum.Monthly: return("monthly");
case PageDefinition.ChangeFrequencyEnum.Never: return("never");
default:
case PageDefinition.ChangeFrequencyEnum.Weekly: return("weekly");
case PageDefinition.ChangeFrequencyEnum.Yearly: return("yearly");
}
}
private async Task AddNewsSiteMapPageAsync(PageDefinition page, string url, DateTime?dateUpdated, PageDefinition.SiteMapPriorityEnum priority, PageDefinition.ChangeFrequencyEnum changeFrequency, object obj)
{
BlogEntry blogEntry = (BlogEntry)obj;
await AddUrlAsync(GetTempFile(), page, blogEntry, url, dateUpdated);
}
private async Task AddUrlAsync(string file, PageDefinition page, string canonicalUrl, DateTime?lastMod, PageDefinition.SiteMapPriorityEnum siteMapPriority, PageDefinition.ChangeFrequencyEnum changeFrequency)
{
if (!PagesFound.Contains(page.PageGuid)) // keep track of pages so we don't add it as a designed page in case it was dynamic
{
PagesFound.Add(page.PageGuid);
}
canonicalUrl = Manager.CurrentSite.MakeUrl(canonicalUrl, PagePageSecurity: page.PageSecurity);
if (!ValidForSiteMap(page))
{
return;
}
string cf = GetChangeFrequencyText(changeFrequency);
float prio = GetPriority(siteMapPriority);
var w3clastMod = lastMod != null?string.Format(" <lastmod>{0}</lastmod>\r\n", XmlConvert.ToString((DateTime)lastMod, XmlDateTimeSerializationMode.Utc)) : "";
#if MVC6
canonicalUrl = WebUtility.HtmlEncode(canonicalUrl);
#else
canonicalUrl = AntiXssEncoder.XmlEncode(canonicalUrl);
#endif
await FileSystem.FileSystemProvider.AppendAllTextAsync(file, string.Format(
" <url>\r\n" +
" <loc>{0}</loc>\r\n" +
"{1}" +
" <changefreq>{2}</changefreq>\r\n" +
" <priority>{3}</priority>\r\n" +
" </url>\r\n", canonicalUrl, w3clastMod, cf, prio)
);
}
private async Task AddSiteMapPageAsync(PageDefinition page, string url, DateTime?dateUpdated, PageDefinition.SiteMapPriorityEnum priority, PageDefinition.ChangeFrequencyEnum changeFrequency, object obj)
{
await AddUrlAsync(GetTempFile(), page, url, dateUpdated, priority, changeFrequency);
}
