public List<StatusWithMessage> PurgePages(IEnumerable<string> urls)
{
//If the setting is turned off, then don't do anything.
if (!CloudflareConfiguration.Instance.PurgeCacheOn) return new List<StatusWithMessage>(){new StatusWithMessage(false, CloudflareMessages.CLOULDFLARE_DISABLED)};
urls = UmbracoFlareDomainManager.Instance.FilterToAllowedDomains(urls);
//Separate all of these into individual groups where the domain is the same that way we save some cloudflare requests.
IEnumerable<IGrouping<string, string>> groupings = urls.GroupBy(url => UrlHelper.GetDomainFromUrl(url,true));
List<StatusWithMessage> results = new List<StatusWithMessage>();
//Now loop through each group.
foreach (IGrouping<string, string> domainUrlGroup in groupings)
{
//get the domain without the scheme or port.
Uri domain = new UriBuilder(domainUrlGroup.Key).Uri;
//Get the zone for the current website as configured by the "zoneUrl" config setting in the web.config.
Zone websiteZone = GetZone(domain.DnsSafeHost);
if (websiteZone == null)
{
//this will already be logged in the GetZone method so just relay that it was bad.
results.Add(new StatusWithMessage(false, String.Format("Could not retrieve the zone from cloudflare with the domain(url) of {0}", domain)));
continue; //to the next domain group.
}
//Make the request to the api using the urls from this domain group.
bool apiResult = this._api.PurgeCache(websiteZone.Id, domainUrlGroup);
if (!apiResult)
{
results.Add(new StatusWithMessage(false, CloudflareMessages.CLOUDFLARE_API_ERROR));
}
else
{
foreach (string url in domainUrlGroup)
{
//We need to add x number of statuswithmessages that are true where x is the number urls
results.Add(new StatusWithMessage(true, String.Format("Purged for url {0}", url)));
}
}
}
//return the results of all of the api calls.
return results;
}
