/// <summary>
/// Deletes the specified audience or all audience rules for the specified audience.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="audienceName">Name of the audience.</param>
/// <param name="deleteRulesOnly">if set to <c>true</c> [delete rules only].</param>
internal static void Delete(SPServiceContext context, string audienceName, bool deleteRulesOnly)
{
AudienceManager manager = new AudienceManager(context);
if (!manager.Audiences.AudienceExist(audienceName))
{
throw new SPException("Audience name does not exist");
}
Audience audience = manager.Audiences[audienceName];
if (audience.AudienceRules != null && deleteRulesOnly)
{
audience.AudienceRules = new ArrayList();
if (audience.GroupOperation == AudienceGroupOperation.AUDIENCE_MIX_OPERATION)
{
// You can't change from mixed mode using the property without setting some internal fields.
object audienceInfo = Utilities.GetFieldValue(audience, "m_AudienceInfo");
Utilities.SetPropertyValue(audienceInfo, "NewGroupOperation", AudienceGroupOperation.AUDIENCE_OR_OPERATION);
Utilities.SetFieldValue(audience, typeof(Audience), "m_AuidenceGroupOperationChanged", true);
}
audience.Commit();
return;
}
if (!deleteRulesOnly)
{
manager.Audiences.Remove(audience.AudienceID);
}
}
/// <summary>
/// Adds the rules.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="audienceName">Name of the audience.</param>
/// <param name="rules">The rules.</param>
/// <param name="clearExistingRules">if set to <c>true</c> [clear existing rules].</param>
/// <param name="compile">if set to <c>true</c> [compile].</param>
/// <param name="groupExisting">if set to <c>true</c> [group existing].</param>
/// <param name="appendOp">The append op.</param>
/// <returns></returns>
internal static ArrayList AddRules(SPServiceContext context, string audienceName, string rules, bool clearExistingRules, bool compile, bool groupExisting, AppendOp appendOp)
{
AudienceManager manager = new AudienceManager(context);
if (!manager.Audiences.AudienceExist(audienceName))
{
throw new SPException("Audience name does not exist");
}
Audience audience = manager.Audiences[audienceName];
/*
* Operator Need left and right operands (not a group operator)
* = Yes
* > Yes
* >= Yes
* < Yes
* <= Yes
* Contains Yes
* Reports Under Yes (Left operand must be 'Everyone')
* <> Yes
* Not contains Yes
* AND No
* OR No
* ( No
* ) No
* Member Of Yes (Left operand must be 'DL')
*/
XmlDocument rulesDoc = new XmlDocument();
rulesDoc.LoadXml(rules);
ArrayList audienceRules = audience.AudienceRules;
bool ruleListNotEmpty = false;
if (audienceRules == null || clearExistingRules)
{
audienceRules = new ArrayList();
}
else
{
ruleListNotEmpty = true;
}
//if the rule is not emply, start with a group operator 'AND' to append
if (ruleListNotEmpty)
{
if (groupExisting)
{
audienceRules.Insert(0, new AudienceRuleComponent(null, "(", null));
audienceRules.Add(new AudienceRuleComponent(null, ")", null));
}
audienceRules.Add(new AudienceRuleComponent(null, appendOp.ToString(), null));
}
if (rulesDoc.SelectNodes("//rule") == null || rulesDoc.SelectNodes("//rule").Count == 0)
{
throw new ArgumentException("No rules were supplied.");
}
foreach (XmlElement rule in rulesDoc.SelectNodes("//rule"))
{
string op = rule.GetAttribute("op").ToLowerInvariant();
string field = null;
string val = null;
bool valIsRequired = true;
bool fieldIsRequired = false;
switch (op)
{
case "=":
case ">":
case ">=":
case "<":
case "<=":
case "contains":
case "<>":
case "not contains":
field = rule.GetAttribute("field");
val = rule.GetAttribute("value");
fieldIsRequired = true;
break;
case "reports under":
field = "Everyone";
val = rule.GetAttribute("value");
break;
case "member of":
field = "DL";
val = rule.GetAttribute("value");
break;
case "and":
case "or":
case "(":
case ")":
valIsRequired = false;
break;
default:
throw new ArgumentException(string.Format("Rule operator is invalid: {0}", rule.GetAttribute("op")));
}
if (valIsRequired && string.IsNullOrEmpty(val))
{
throw new ArgumentNullException(string.Format("Rule value attribute is missing or invalid: {0}", rule.GetAttribute("value")));
}
if (fieldIsRequired && string.IsNullOrEmpty(field))
{
throw new ArgumentNullException(string.Format("Rule field attribute is missing or invalid: {0}", rule.GetAttribute("field")));
}
AudienceRuleComponent r0 = new AudienceRuleComponent(field, op, val);
audienceRules.Add(r0);
}
audience.AudienceRules = audienceRules;
audience.Commit();
if (compile)
{
SPServiceApplication svcApp = Utilities.GetUserProfileServiceApplication(context);
if (svcApp != null)
{
CompileAudience(svcApp.Id, audience.AudienceName);
}
}
return(audienceRules);
}
private void UpdateObject(Audience currentObject)
{
currentObject.Commit();
}
