private string FriendlyString(EventForScheduling efs)
{
switch (efs)
{
case EventForScheduling.Creation:
return(T("Creation").Text);
case EventForScheduling.LatestUpdate:
return(T("Latest Update").Text);
default:
return(string.Empty);
}
}
private IContentQuery <CommonPart> LatestDateQuery(
IContentQuery <CommonPart> query, EventForScheduling eventToCheck, int days)
{
var latestDate = _clock.UtcNow - TimeSpan.FromDays(days);
switch (eventToCheck)
{
case EventForScheduling.Creation:
return(query.Where <CommonPartRecord>(cpr => cpr.CreatedUtc < latestDate));
case EventForScheduling.LatestUpdate:
default:
return(query.Where <CommonPartRecord>(cpr => cpr.ModifiedUtc < latestDate));
}
}
private void Process(
string typeName,
EventForScheduling eventToCheck,
int days,
Action <ContentItem> gdprProcess,
bool firstTimeTask)
{
// get the contentItems to process
var commonPartsQuery = _contentManager.Query()
.ForType(typeName)
.ForVersion(VersionOptions.AllVersions) // even deleted ContentItems
.ForPart <CommonPart>();
// we don't want to be pulling every ContentItem ever of this type. So, if we have processed things already
// we pose a limit to the earliest date we will allow.
if (!firstTimeTask)
{
commonPartsQuery = EarliestDateQuery(commonPartsQuery, eventToCheck, days);
}
commonPartsQuery = LatestDateQuery(commonPartsQuery, eventToCheck, days);
var commonParts = commonPartsQuery
.List() // becomes an IEnumerable
;
var contentItems = commonParts
.Select(cp => cp.ContentItem) // get the item
.GroupBy(ci => ci.Id) // this line and the next basically do a Distinct() on the id
.Select(group => group.First());
foreach (var item in contentItems)
{
// After we process the item, we should revert the date of its last update.
// If we don't, we will end up processing this item again in the future, because
// its latest update will have moved forward to the date of this process.
var oldDate = item.As <CommonPart>().ModifiedUtc;
gdprProcess(item);
item.As <CommonPart>().ModifiedUtc = oldDate;
}
}