public override IEnumerable<WarningOccurrenceDto> Analyze(ISqlRepository sqlRepository, UrlDto urlDto)
{
var warningOccurrencesList = new List<WarningOccurrenceDto>();
if (urlDto.Contents == null)
{
_log.Debug("urlDto is empty for url:" + urlDto.Url);
return warningOccurrencesList;
}
if (urlDto.Status != HttpStatusCode.OK)
{
return warningOccurrencesList;
}
var title = urlDto.Contents.SingleOrDefault(element => element.ContentType == ContentTypesEnum.Title);
_log.Debug(String.Format("Analyze title '{0}' for url '{1}'",
(title == null || title.Element == null) ? "" : title.Element,
urlDto.Url));
if (title == null || String.IsNullOrEmpty(title.Element))
{
IWarning warning = GetWarning(typeof(EmptyTitleWarning));
warningOccurrencesList.Add(new WarningOccurrenceDto()
{
UrlId = (long) urlDto.UrlId,
Message = warning.Description,
WarningType = warning
}
);
}
else
{
var elements = sqlRepository.GetContentForElementText(ContentTypesEnum.Title, title.Element);
if (elements.Any())
{
ContentDto targetContentDto = elements.FirstOrDefault(x => x.UrlId != urlDto.UrlId);
if (targetContentDto != null)
{
UrlDto targetUrlDto;
sqlRepository.FindUrl(targetContentDto.UrlId, out targetUrlDto);
IWarning warning = GetWarning(typeof(DuplicatedTitleWarning));
warningOccurrencesList.Add(new WarningOccurrenceDto()
{
UrlId = (long)urlDto.UrlId,
Message = String.Format(warning.Description, title.Element, targetUrlDto.Url),
WarningType = warning
}
);
}
}
}
return warningOccurrencesList;
}
