private static void GetCustomRules(Sitecore.Pipelines.InsertRenderings.InsertRenderingsArgs args, Sitecore.Data.Items.Item item, RenderingReference reference)
{
string configId = Sitecore.Configuration.Settings.GetSetting("customRulesConfigFolder");
if (string.IsNullOrEmpty(configId))
{
Error("Sitecore setting 'customRulesConfigFolder' not found", args.ContextItem);
return;
}
Database db = Sitecore.Context.ContentDatabase ?? Sitecore.Context.Database;
Item configFolder = db.GetItem(configId);
if (configFolder == null)
{
Error(string.Format("Config folder {0} not found", configId), args.ContextItem);
return;
}
if (configFolder.HasChildren && configFolder.Children.Any(r => !string.IsNullOrEmpty(r["rendering"]) && new ID(r["rendering"]) == reference.RenderingID))
{
Item configItem = configFolder.Children.First(r => new ID(r["rendering"]) == reference.RenderingID);
Item datasourceItem = db.GetItem(configItem["item"]);
if (datasourceItem == null)
{
Error(string.Format("No Item containing rules set on config item at {0}", configItem.Paths.FullPath), args.ContextItem);
return;
}
string fieldName = configItem["rule field"];
RunPromoRule(args, item, reference, datasourceItem, fieldName);
}
}
protected override void Evaluate(Sitecore.Pipelines.InsertRenderings.InsertRenderingsArgs args, Sitecore.Data.Items.Item item)
{
RuleList <ConditionalRenderingsRuleContext> globalRules = this.GetGlobalRules(item);
foreach (RenderingReference reference in new List <RenderingReference>((IEnumerable <RenderingReference>)args.Renderings))
{
string conditions = reference.Settings.Conditions;
if (!string.IsNullOrEmpty(conditions))
{
List <Item> conditionItems = this.GetConditionItems(item.Database, conditions);
if (conditionItems.Count > 0)
{
RuleList <ConditionalRenderingsRuleContext> rules = RuleFactory.GetRules <ConditionalRenderingsRuleContext>((IEnumerable <Item>)conditionItems, "Rule");
ConditionalRenderingsRuleContext renderingsRuleContext = new ConditionalRenderingsRuleContext(args.Renderings, reference);
renderingsRuleContext.Item = item;
ConditionalRenderingsRuleContext ruleContext = renderingsRuleContext;
rules.Run(ruleContext);
}
}
if (globalRules != null)
{
ConditionalRenderingsRuleContext renderingsRuleContext = new ConditionalRenderingsRuleContext(args.Renderings, reference);
renderingsRuleContext.Item = item;
ConditionalRenderingsRuleContext ruleContext = renderingsRuleContext;
globalRules.Run(ruleContext);
}
GetCustomRules(args, item, reference);
}
}
private static void RunPromoRule(Sitecore.Pipelines.InsertRenderings.InsertRenderingsArgs args, Sitecore.Data.Items.Item item, RenderingReference reference, Item promo, string fieldName)
{
if (promo != null && !string.IsNullOrEmpty(fieldName))
{
RuleList <ConditionalRenderingsRuleContext> rules = RuleFactory.GetRules <ConditionalRenderingsRuleContext>(promo.Fields[fieldName]);
var ruleContext = new ConditionalRenderingsRuleContext(args.Renderings, reference);
ruleContext.Item = item;
rules.Run(ruleContext);
}
}
