/// <summary>
/// Deletes notification subscription. Called when the "Delete subscription" button is pressed.
/// Expects the CreateNotificationSubscription method to be run first.
/// </summary>
private bool DeleteNotificationSubscription()
{
// Get the gateway
NotificationGatewayInfo gateway = NotificationGatewayInfoProvider.GetNotificationGatewayInfo("MyNewGateway");
// Get the template
NotificationTemplateInfo template = NotificationTemplateInfoProvider.GetNotificationTemplateInfo("MyNewTemplate", CMSContext.CurrentSiteID);
if ((gateway != null) && (template != null))
{
// Prepare the parameters
string where = "SubscriptionGatewayID = " + gateway.GatewayID + " AND SubscriptionTemplateID = " + template.TemplateID;
// Get the notification subscription
DataSet subscriptions = NotificationSubscriptionInfoProvider.GetSubscriptions(where, null);
if (!DataHelper.DataSourceIsEmpty(subscriptions))
{
// Create object from DataRow
NotificationSubscriptionInfo deleteSubscription = new NotificationSubscriptionInfo(subscriptions.Tables[0].Rows[0]);
// Delete the notification subscription
NotificationSubscriptionInfoProvider.DeleteNotificationSubscriptionInfo(deleteSubscription);
return(deleteSubscription != null);
}
}
return(false);
}
/// <summary>
/// Gets and bulk updates notification subscriptions. Called when the "Get and bulk update subscriptions" button is pressed.
/// Expects the CreateNotificationSubscription method to be run first.
/// </summary>
private bool GetAndBulkUpdateNotificationSubscriptions()
{
// Get the gateway
NotificationGatewayInfo gateway = NotificationGatewayInfoProvider.GetNotificationGatewayInfo("MyNewGateway");
// Get the tamplate
NotificationTemplateInfo template = NotificationTemplateInfoProvider.GetNotificationTemplateInfo("MyNewTemplate", CMSContext.CurrentSiteID);
if ((gateway != null) && (template != null))
{
// Prepare the parameters
string where = "SubscriptionGatewayID = " + gateway.GatewayID + " AND SubscriptionTemplateID = " + template.TemplateID;
// Get the notification subscription
DataSet subscriptions = NotificationSubscriptionInfoProvider.GetSubscriptions(where, null);
if (!DataHelper.DataSourceIsEmpty(subscriptions))
{
foreach (DataRow subscriptionDr in subscriptions.Tables[0].Rows)
{
// Create object from DataRow
NotificationSubscriptionInfo updateSubscription = new NotificationSubscriptionInfo(subscriptions.Tables[0].Rows[0]);
// Update the property
updateSubscription.SubscriptionEventDisplayName = updateSubscription.SubscriptionEventDisplayName.ToUpper();
// Update the notification subscription
NotificationSubscriptionInfoProvider.SetNotificationSubscriptionInfo(updateSubscription);
return(true);
}
}
}
return(false);
}
/// <summary>
/// Creates notification subscription. Called when the "Create subscription" button is pressed.
/// </summary>
private bool CreateNotificationSubscription()
{
// Get the gateway
NotificationGatewayInfo gateway = NotificationGatewayInfoProvider.GetNotificationGatewayInfo("MyNewGateway");
// Get the tamplate
NotificationTemplateInfo template = NotificationTemplateInfoProvider.GetNotificationTemplateInfo("MyNewTemplate", CMSContext.CurrentSiteID);
if ((gateway != null) && (template != null))
{
// Create new notification subscription object
NotificationSubscriptionInfo newSubscription = new NotificationSubscriptionInfo();
// Set the properties
newSubscription.SubscriptionEventDisplayName = "My new subscription";
newSubscription.SubscriptionGatewayID = gateway.GatewayID;
newSubscription.SubscriptionTemplateID = template.TemplateID;
newSubscription.SubscriptionTime = DateTime.Now;
newSubscription.SubscriptionUserID = CMSContext.CurrentUser.UserID;
newSubscription.SubscriptionTarget = "";
newSubscription.SubscriptionLastModified = DateTime.Now;
newSubscription.SubscriptionSiteID = CMSContext.CurrentSiteID;
// Create the notification subscription
NotificationSubscriptionInfoProvider.SetNotificationSubscriptionInfo(newSubscription);
return(true);
}
return(false);
}
/// <summary>
/// Handles the UniGrid's OnAction event.
/// </summary>
/// <param name="actionName">Name of item (button) that threw event</param>
/// <param name="actionArgument">ID (value of Primary key) of corresponding data row</param>
protected void gridElem_OnAction(string actionName, object actionArgument)
{
if (actionName == "delete")
{
try
{
if (!RaiseOnCheckPermissions(PERMISSION_MODIFY, this))
{
var cui = MembershipContext.AuthenticatedUser;
if ((cui == null) || ((UserId != cui.UserID) && !cui.IsAuthorizedPerResource("CMS.Users", PERMISSION_MODIFY)))
{
RedirectToAccessDenied("CMS.Users", PERMISSION_MODIFY);
}
}
NotificationSubscriptionInfoProvider.DeleteNotificationSubscriptionInfo(Convert.ToInt32(actionArgument));
}
catch (Exception ex)
{
// Show error message
ShowError(ex.Message);
}
}
}
/// <summary>
/// Handles the UniGrid's OnAction event.
/// </summary>
/// <param name="actionName">Name of item (button) that threw event</param>
/// <param name="actionArgument">ID (value of Primary key) of corresponding data row</param>
protected void gridElem_OnAction(string actionName, object actionArgument)
{
if (actionName == "delete")
{
try
{
if (!RaiseOnCheckPermissions(CMSAdminControl.PERMISSION_MODIFY, this))
{
CurrentUserInfo cui = CMSContext.CurrentUser;
if ((cui == null) || ((this.UserId != cui.UserID) && !cui.IsAuthorizedPerResource("CMS.Users", CMSAdminControl.PERMISSION_MODIFY)))
{
RedirectToAccessDenied("CMS.Users", CMSAdminControl.PERMISSION_MODIFY);
}
}
NotificationSubscriptionInfoProvider.DeleteNotificationSubscriptionInfo(Convert.ToInt32(actionArgument));
}
catch (Exception ex)
{
lblError.Visible = true;
lblError.Text = ex.Message;
}
}
}
/// <summary>
/// Calls Validate() method, if validation fails returns error message,
/// otherwise creates subscriptions and returns empty string.
/// </summary>
public override string Subscribe()
{
// Validate inputs
string errorMessage = Validate();
if (!String.IsNullOrEmpty(errorMessage))
{
return(errorMessage);
}
// Get correct user ID
int userId = 0;
if (EventUserID > 0)
{
userId = EventUserID;
}
else
{
if (MembershipContext.AuthenticatedUser != null)
{
userId = MembershipContext.AuthenticatedUser.UserID;
}
}
// Parse the notification template site and name
NotificationTemplateInfo nti = null;
string templateName = NotificationTemplateName;
if (NotificationTemplateName != null)
{
string[] temp = NotificationTemplateName.Split(new char[] { '.' });
if (temp.Length == 2)
{
SiteInfo tempSite = SiteInfoProvider.GetSiteInfo(temp[0]);
if (tempSite != null)
{
templateName = temp[1];
nti = NotificationTemplateInfoProvider.GetNotificationTemplateInfo(templateName, tempSite.SiteID);
}
}
else
{
nti = NotificationTemplateInfoProvider.GetNotificationTemplateInfo(templateName, 0);
}
}
bool hasSubscription = false;
// Inputs are valid now, create the subscriptions
for (int i = 0; i < NotificationGateways.Count; i++)
{
CMSCheckBox chk = controls[i, 0] as CMSCheckBox;
Panel pnl = controls[i, 1] as Panel;
CMSNotificationGateway g = controls[i, 2] as CMSNotificationGateway;
if ((pnl != null) && (chk != null) && (g != null) && (chk.Checked))
{
// Register the subscriptions
if (g.NotificationGatewayObj != null && g.NotificationGatewayForm != null)
{
// Stores NotificationSubscriptionInfo objects
List <NotificationSubscriptionInfo> infos = new List <NotificationSubscriptionInfo>();
bool uniquenessFailed = false;
bool templateFailed = false;
foreach (NotificationSubscriptionInfo nsiTemplate in Subscriptions)
{
// Create new subscription and initialize it with default values
NotificationSubscriptionInfo nsi = new NotificationSubscriptionInfo();
nsi.SubscriptionEventDisplayName = EventDisplayName;
nsi.SubscriptionTarget = Convert.ToString(g.NotificationGatewayForm.Value);
nsi.SubscriptionEventCode = EventCode;
nsi.SubscriptionEventObjectID = EventObjectID;
nsi.SubscriptionEventSource = EventSource;
nsi.SubscriptionGatewayID = g.NotificationGatewayObj.GatewayID;
nsi.SubscriptionTime = DateTime.Now;
nsi.SubscriptionUserID = userId;
nsi.SubscriptionEventData1 = EventData1;
nsi.SubscriptionEventData2 = EventData2;
nsi.SubscriptionUseHTML = SubscriptionUseHTML;
nsi.SubscriptionSiteID = SubscriptionSiteID;
if (nti != null)
{
nsi.SubscriptionTemplateID = nti.TemplateID;
}
// Overwrite default values if these are specified in template subscription
if (!String.IsNullOrEmpty(nsiTemplate.SubscriptionEventDisplayName))
{
nsi.SubscriptionEventDisplayName = nsiTemplate.SubscriptionEventDisplayName;
}
if (!String.IsNullOrEmpty(nsiTemplate.SubscriptionEventCode))
{
nsi.SubscriptionEventCode = nsiTemplate.SubscriptionEventCode;
}
if (!String.IsNullOrEmpty(nsiTemplate.SubscriptionEventSource))
{
nsi.SubscriptionEventSource = nsiTemplate.SubscriptionEventSource;
}
if (!String.IsNullOrEmpty(nsiTemplate.SubscriptionEventData1))
{
nsi.SubscriptionEventData1 = nsiTemplate.SubscriptionEventData1;
}
if (!String.IsNullOrEmpty(nsiTemplate.SubscriptionEventData2))
{
nsi.SubscriptionEventData2 = nsiTemplate.SubscriptionEventData2;
}
if (nsiTemplate.SubscriptionEventObjectID > 0)
{
nsi.SubscriptionEventObjectID = nsiTemplate.SubscriptionEventObjectID;
}
if (nsiTemplate.SubscriptionUserID > 0)
{
nsi.SubscriptionEventObjectID = nsiTemplate.SubscriptionUserID;
}
if (nsiTemplate.SubscriptionSiteID > 0)
{
nsi.SubscriptionSiteID = nsiTemplate.SubscriptionSiteID;
}
if (nsiTemplate.SubscriptionTemplateID > 0)
{
nsi.SubscriptionTemplateID = nsiTemplate.SubscriptionTemplateID;
}
// Check whether template is set
if (nsi.SubscriptionTemplateID <= 0)
{
templateFailed = true;
break;
}
// Check uniqueness (create only unique subscriptions)
var additionalWhere = new WhereCondition()
.WhereEquals("SubscriptionTarget", nsi.SubscriptionTarget)
.WhereEquals("SubscriptionGatewayID", nsi.SubscriptionGatewayID);
var whereConditionObj = NotificationSubscriptionInfoProvider.GetWhereConditionObject(nsi.SubscriptionEventSource, nsi.SubscriptionEventCode, nsi.SubscriptionEventObjectID, nsi.SubscriptionEventData1, nsi.SubscriptionEventData2, nsi.SubscriptionSiteID, additionalWhere);
bool subscriptionExists = NotificationSubscriptionInfoProvider.GetNotificationSubscriptions()
.Where(whereConditionObj)
.TopN(1)
.HasResults();
// Only if subscription is unique put it into the list
if (subscriptionExists)
{
uniquenessFailed = true;
break;
}
else
{
infos.Add(nsi);
}
}
if (uniquenessFailed)
{
return(GetString("notifications.subscription.notunique"));
}
else if (templateFailed)
{
return(GetString("notifications.subscription.templatemissing"));
}
else
{
// Save valid subscriptions into the DB
foreach (NotificationSubscriptionInfo nsi in infos)
{
NotificationSubscriptionInfoProvider.SetNotificationSubscriptionInfo(nsi);
}
}
// Clear the form after successful registration
g.NotificationGatewayForm.ClearForm();
hasSubscription = true;
}
}
}
if (hasSubscription)
{
if (NotificationGateways.Count > 1)
{
// Reset the state of the gateways
for (int i = 0; i < NotificationGateways.Count; i++)
{
CMSCheckBox chk = controls[i, 0] as CMSCheckBox;
Panel pnl = controls[i, 1] as Panel;
if ((chk != null) && (pnl != null))
{
chk.Checked = false;
pnl.Attributes.Add("style", "display: none;");
}
}
}
return(String.Empty);
}
else
{
return(GetString("notifications.subscription.selectgateway"));
}
}
/// <summary>
/// Calls Validate() method, if validation fails returns error message,
/// otherwise creates subscriptions and returns empty string.
/// </summary>
public override string Subscribe()
{
// Validate inputs
string errorMessage = this.Validate();
if (!String.IsNullOrEmpty(errorMessage))
{
return(errorMessage);
}
// Get correct user ID
int userId = 0;
if (this.EventUserID > 0)
{
userId = this.EventUserID;
}
else
{
if (CMSContext.CurrentUser != null)
{
userId = CMSContext.CurrentUser.UserID;
}
}
// Parse the notification template site and name
NotificationTemplateInfo nti = null;
string templateName = this.NotificationTemplateName;
if (this.NotificationTemplateName != null)
{
string[] temp = this.NotificationTemplateName.Split(new char[] { '.' });
if (temp.Length == 2)
{
SiteInfo tempSite = SiteInfoProvider.GetSiteInfo(temp[0]);
if (tempSite != null)
{
templateName = temp[1];
nti = NotificationTemplateInfoProvider.GetNotificationTemplateInfo(templateName, tempSite.SiteID);
}
}
else
{
nti = NotificationTemplateInfoProvider.GetNotificationTemplateInfo(templateName, 0);
}
}
bool hasSubscription = false;
// Inputs are valid now, create the subscriptions
for (int i = 0; i < this.NotificationGateways.Count; i++)
{
CheckBox chk = controls[i, 0] as CheckBox;
Panel pnl = controls[i, 1] as Panel;
CMSNotificationGateway g = controls[i, 2] as CMSNotificationGateway;
if ((pnl != null) && (chk != null) && (g != null) && (chk.Checked))
{
// Register the subscriptions
if (g.NotificationGatewayObj != null)
{
if (g.NotificationGatewayForm != null)
{
// Stores NotificationSubscriptionInfo objects
List <NotificationSubscriptionInfo> infos = new List <NotificationSubscriptionInfo>();
bool uniquenessFailed = false;
bool templateFailed = false;
foreach (NotificationSubscriptionInfo nsiTemplate in this.Subscriptions)
{
// Create new subscription and initialize it with default values
NotificationSubscriptionInfo nsi = new NotificationSubscriptionInfo();
nsi.SubscriptionEventDisplayName = this.EventDisplayName;
nsi.SubscriptionTarget = Convert.ToString(g.NotificationGatewayForm.Value);
nsi.SubscriptionEventCode = this.EventCode;
nsi.SubscriptionEventObjectID = this.EventObjectID;
nsi.SubscriptionEventSource = this.EventSource;
nsi.SubscriptionGatewayID = g.NotificationGatewayObj.GatewayID;
nsi.SubscriptionTime = DateTime.Now;
nsi.SubscriptionUserID = userId;
nsi.SubscriptionEventData1 = this.EventData1;
nsi.SubscriptionEventData2 = this.EventData2;
nsi.SubscriptionUseHTML = this.SubscriptionUseHTML;
nsi.SubscriptionSiteID = this.SubscriptionSiteID;
if (nti != null)
{
nsi.SubscriptionTemplateID = nti.TemplateID;
}
// Overwrite default values if these are specified in template subscription
if (!String.IsNullOrEmpty(nsiTemplate.SubscriptionEventDisplayName))
{
nsi.SubscriptionEventDisplayName = nsiTemplate.SubscriptionEventDisplayName;
}
if (!String.IsNullOrEmpty(nsiTemplate.SubscriptionEventCode))
{
nsi.SubscriptionEventCode = nsiTemplate.SubscriptionEventCode;
}
if (!String.IsNullOrEmpty(nsiTemplate.SubscriptionEventSource))
{
nsi.SubscriptionEventSource = nsiTemplate.SubscriptionEventSource;
}
if (!String.IsNullOrEmpty(nsiTemplate.SubscriptionEventData1))
{
nsi.SubscriptionEventData1 = nsiTemplate.SubscriptionEventData1;
}
if (!String.IsNullOrEmpty(nsiTemplate.SubscriptionEventData2))
{
nsi.SubscriptionEventData2 = nsiTemplate.SubscriptionEventData2;
}
if (nsiTemplate.SubscriptionEventObjectID > 0)
{
nsi.SubscriptionEventObjectID = nsiTemplate.SubscriptionEventObjectID;
}
if (nsiTemplate.SubscriptionUserID > 0)
{
nsi.SubscriptionEventObjectID = nsiTemplate.SubscriptionUserID;
}
if (nsiTemplate.SubscriptionSiteID > 0)
{
nsi.SubscriptionSiteID = nsiTemplate.SubscriptionSiteID;
}
if (nsiTemplate.SubscriptionTemplateID > 0)
{
nsi.SubscriptionTemplateID = nsiTemplate.SubscriptionTemplateID;
}
// Check uniqueness (create only unique subsciptions)
string where = "SubscriptionEventSource = '" + SqlHelperClass.GetSafeQueryString(nsi.SubscriptionEventSource, false) + "' AND " +
"SubscriptionEventCode = '" + SqlHelperClass.GetSafeQueryString(nsi.SubscriptionEventCode, false) + "' AND " +
"SubscriptionTarget = '" + SqlHelperClass.GetSafeQueryString(nsi.SubscriptionTarget, false) + "' AND " +
"SubscriptionEventObjectID = " + nsi.SubscriptionEventObjectID + " AND " +
"SubscriptionGatewayID = " + nsi.SubscriptionGatewayID + " AND " +
"SubscriptionEventData1 LIKE '" + SqlHelperClass.GetSafeQueryString(nsi.SubscriptionEventData1, false) + "' AND " +
"SubscriptionEventData2 LIKE '" + SqlHelperClass.GetSafeQueryString(nsi.SubscriptionEventData2, false) + "' AND ";
if (nsi.SubscriptionSiteID > 0)
{
where += "SubscriptionSiteID = " + nsi.SubscriptionSiteID;
}
else
{
where += "SubscriptionSiteID IS NULL";
}
// Only if subscription is unique and if the template is set, put it into the list
if (!DataHelper.DataSourceIsEmpty(NotificationSubscriptionInfoProvider.GetSubscriptions(where, null)))
{
uniquenessFailed = true;
break;
}
else if (nsi.SubscriptionTemplateID <= 0)
{
templateFailed = true;
break;
}
else
{
infos.Add(nsi);
}
}
if (uniquenessFailed)
{
return(GetString("notifications.subscription.notunique"));
}
else if (templateFailed)
{
return(GetString("notifications.subscription.templatemissing"));
}
else
{
// Save vaild subscriptions into the DB
foreach (NotificationSubscriptionInfo nsi in infos)
{
NotificationSubscriptionInfoProvider.SetNotificationSubscriptionInfo(nsi);
}
}
// Clear the form after successful registration
g.NotificationGatewayForm.ClearForm();
hasSubscription = true;
}
}
}
}
if (hasSubscription)
{
if (this.NotificationGateways.Count > 1)
{
// Reset the state of the gateways
for (int i = 0; i < this.NotificationGateways.Count; i++)
{
CheckBox chk = controls[i, 0] as CheckBox;
Panel pnl = controls[i, 1] as Panel;
if ((chk != null) && (pnl != null))
{
chk.Checked = false;
pnl.Attributes.Add("style", "display: none;");
}
}
}
return(String.Empty);
}
else
{
return(GetString("notifications.subscription.selectgateway"));
}
}
