/// <summary>
/// Renders the specified context.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="result">The result.</param>
public override void Render(Context context, TextWriter result)
{
// First, ensure that this command is allowed in the context.
if (!LavaHelper.IsAuthorized(context, this.GetType().Name))
{
result.Write(string.Format(RockLavaBlockBase.NotAuthorizedMessage, this.Name));
base.Render(context, result);
return;
}
// Parse the Lava Command markup to retrieve paramters.
var parms = new Dictionary <string, string>
{
{ ParameterKey.Operation, "View" }
};
LavaHelper.ParseCommandMarkup(_markup, context, parms);
// Set local variables from parsed parameters.
int?contentChannelItemId = parms.GetValueOrNull(ParameterKey.ContentChannelItemId).AsIntegerOrNull();
if (!contentChannelItemId.HasValue)
{
// Do nothing if a ContentChannelItem ID wasn't specified.
return;
}
ContentChannelItem contentChannelItem = null;
using (var rockContext = new RockContext())
{
contentChannelItem = new ContentChannelItemService(rockContext)
.Queryable("ContentChannel")
.AsNoTracking()
.FirstOrDefault(c => c.Id == contentChannelItemId.Value);
}
ContentChannel contentChannel = contentChannelItem.ContentChannel;
if (contentChannelItem == null || contentChannel == null)
{
// The caller supplied an invalid ContentChannelItem ID; nothing to do.
return;
}
string operation = parms.GetValueOrNull(ParameterKey.Operation);
string summary = parms.GetValueOrNull(ParameterKey.Summary);
string source = parms.GetValueOrNull(ParameterKey.Source);
string medium = parms.GetValueOrNull(ParameterKey.Medium);
string campaign = parms.GetValueOrNull(ParameterKey.Campaign);
string content = parms.GetValueOrNull(ParameterKey.Content);
string term = parms.GetValueOrNull(ParameterKey.Term);
int?personAliasId = parms.GetValueOrNull(ParameterKey.PersonAliasId).AsIntegerOrNull();
if (!personAliasId.HasValue)
{
Person currentPerson = LavaHelper.GetCurrentPerson(context);
personAliasId = LavaHelper.GetPrimaryPersonAliasId(currentPerson);
}
// Write the Interaction by way of a transaction.
DefinedValueCache mediumType = DefinedValueCache.Get(Rock.SystemGuid.DefinedValue.INTERACTIONCHANNELTYPE_CONTENTCHANNEL.AsGuid());
if (mediumType == null)
{
return;
}
var info = new InteractionTransactionInfo
{
ChannelTypeMediumValueId = mediumType.Id,
ChannelEntityId = contentChannel.Id,
ChannelName = contentChannel.ToString(),
ComponentEntityTypeId = contentChannel.TypeId,
ComponentEntityId = contentChannelItem.Id,
ComponentName = contentChannelItem.ToString(),
InteractionOperation = operation,
InteractionSummary = summary ?? contentChannelItem.Title,
PersonAliasId = personAliasId,
InteractionSource = source,
InteractionMedium = medium,
InteractionCampaign = campaign,
InteractionContent = content,
InteractionTerm = term
};
var interactionTransaction = new InteractionTransaction(info);
interactionTransaction.Enqueue();
}
/// <summary>
/// Determines whether the specified command is authorized.
/// </summary>
/// <param name="context">The context.</param>
/// <returns></returns>
protected bool IsAuthorized(Context context)
{
return(LavaHelper.IsAuthorized(context, this.GetType().Name));
}