private static void GetImageValue(T entity, PropertyInfo property, SPListItem item, string fieldName)
{
if (property.PropertyType == typeof(PublishingImage))
{
var imageFieldValue = item[fieldName] as ImageFieldValue;
if (imageFieldValue == null)
{
return;
}
var image = new PublishingImage
{
AlternateText = imageFieldValue.AlternateText,
Hyperlink = imageFieldValue.Hyperlink,
ImageUrl = imageFieldValue.ImageUrl
};
property.SetValue(entity, image, null);
}
else
{
property.SetValue(entity, item[fieldName] as string, null);
}
}
private void SetPropertyValue <TType>(PropertyInfo propInfo, TType obj, ListItem item) where TType : SharePointDomainModel
{
// Don't map ignored properties
var ignoredPropertyAttribute = propInfo.GetCustomAttribute <IgnoredPropertyAttribute>();
if (ignoredPropertyAttribute != null)
{
return;
}
var attribute = propInfo.GetCustomAttribute <LookupListNameAttribute>();
if (attribute == null)
{
var underlyingType = Nullable.GetUnderlyingType(propInfo.PropertyType) ?? propInfo.PropertyType;
if (underlyingType.FullName == "Amt.SharePoint.Integration.Models.User")
{
var fieldUserValue = (FieldUserValue)item[propInfo.PropertyName()];
var user = _ctx.Web.SiteUsers.GetById(fieldUserValue.LookupId);
_ctx.Load(user);
_ctx.ExecuteQuery();
var sharePointUser = new Models.User
{
Email = user.Email,
ID = user.Id,
LoginName = user.LoginName,
Title = user.Title
};
propInfo.SetValue(obj, sharePointUser, null);
}
if (underlyingType.FullName == "Amt.SharePoint.Integration.Models.Hyperlink")
{
var fieldUrlValue = (FieldUrlValue)item[propInfo.PropertyName()];
if (fieldUrlValue == null)
{
propInfo.SetValue(obj, null, null);
return;
}
//TODO: Downlaod content if downloadable.
var url = fieldUrlValue.Url;
var downloadableContent = propInfo.GetCustomAttribute <DownloadableContentAttribute>();
if (downloadableContent != null)
{
var rootUrl = string.Join("/", _sharepointUrl.Split('/').Take(3).ToArray());
url = url.Replace(rootUrl + "/:i:/r", "");
url = url.Replace(rootUrl, "");
url = url.Split('?')[0];
DownloadImage(url);
}
var hyperlink = new Hyperlink
{
Url = url,
Description = fieldUrlValue.Description,
TypeId = fieldUrlValue.TypeId
};
propInfo.SetValue(obj, hyperlink, null);
}
if (underlyingType.FullName == "Amt.SharePoint.Integration.Models.PublishingImage")
{
var fieldUrlValue = (string)item[propInfo.PropertyName()];
if (fieldUrlValue == null)
{
propInfo.SetValue(obj, null, null);
return;
}
Match matches = Regex.Match(fieldUrlValue, "alt=\"(?<AltTag>.*?)\".* src=\"(?<SrcTag>.*?)\"");
DownloadImage(matches.Groups["SrcTag"].Value);
var image = new PublishingImage
{
Alt = matches.Groups["AltTag"].Value,
Src = matches.Groups["SrcTag"].Value
};
propInfo.SetValue(obj, image, null);
}
else
{
propInfo.SetValue(obj, Convert.ChangeType(item[propInfo.PropertyName()], underlyingType), null);
}
}
else
{
if (item[propInfo.PropertyName()] == null)
{
return;
}
if (propInfo.PropertyType.IsArray)
{
Type arrayType = propInfo.PropertyType.GetElementType();
var array = Array.CreateInstance(arrayType, ((FieldLookupValue[])(item[propInfo.PropertyName()])).Count());
for (var index = 0;
index < ((FieldLookupValue[])(item[propInfo.PropertyName()])).Length;
index++)
{
var lookupId = ((FieldLookupValue[])(item[propInfo.PropertyName()]))[index].LookupId;
GenericInvoker invoker = DynamicMethods.
GenericMethodInvokerMethod(typeof(SharePointRepository <T>),
"GetById", new[] { arrayType },
new[] { arrayType });
var lookupItem = invoker(this, lookupId);
array.SetValue(lookupItem, index);
}
propInfo.SetValue(obj, array, null);
}
else
{
var lookupId = ((FieldLookupValue)(item[propInfo.PropertyName()])).LookupId;
GenericInvoker invoker = DynamicMethods.
GenericMethodInvokerMethod(typeof(SharePointRepository <T>),
"GetById", new[] { propInfo.PropertyType },
new[] { propInfo.PropertyType });
var lookupItem = invoker(this, lookupId);
propInfo.SetValue(obj, Convert.ChangeType(lookupItem, propInfo.PropertyType), null);
}
}
}
