/// <summary>
/// Handles the Click event of the btnSave control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
protected void btnSave_Click(object sender, EventArgs e)
{
if (Page.IsValid)
{
PageShortLink link = null;
using (var rockContext = new RockContext())
{
var service = new PageShortLinkService(rockContext);
var errors = new List <string>();
int?linkId = hfShortLinkId.Value.AsIntegerOrNull();
if (linkId.HasValue)
{
link = service.Get(linkId.Value);
}
if (link == null)
{
link = new PageShortLink();
service.Add(link);
}
int? siteId = ddlSite.SelectedValueAsInt();
string token = tbToken.Text.Trim();
string url = tbUrl.Text.RemoveCrLf().Trim();
if (!siteId.HasValue)
{
errors.Add("Please select a valid site.");
}
int minTokenLength = GetAttributeValue("MinimumTokenLength").AsIntegerOrNull() ?? 7;
if (token.IsNullOrWhiteSpace() || token.Length < minTokenLength)
{
errors.Add(string.Format("Please enter a token that is a least {0} characters long.", minTokenLength));
}
else if (siteId.HasValue && !service.VerifyUniqueToken(siteId.Value, link.Id, tbToken.Text))
{
errors.Add("The selected token is already being used. Please enter a different token.");
}
if (url.IsNullOrWhiteSpace())
{
errors.Add("Please enter a valid URL.");
}
if (errors.Any())
{
nbError.Text = "Please correct the following:<ul><li>" + errors.AsDelimited("</li><li>") + "</li></ul>";
nbError.Visible = true;
return;
}
link.SiteId = siteId.Value;
link.Token = token;
link.Url = url;
if (!link.IsValid)
{
return;
}
rockContext.SaveChanges();
}
Dictionary <string, string> qryParams = new Dictionary <string, string>();
qryParams["ShortLinkId"] = link.Id.ToString();
NavigateToPage(RockPage.Guid, qryParams);
}
}
/// <summary>
/// Executes the specified workflow.
/// </summary>
/// <param name="rockContext">The rock context.</param>
/// <param name="action">The action.</param>
/// <param name="entity">The entity.</param>
/// <param name="errorMessages">The error messages.</param>
/// <returns></returns>
public override bool Execute(RockContext rockContext, WorkflowAction action, Object entity, out List <string> errorMessages)
{
errorMessages = new List <string>();
var service = new PageShortLinkService(rockContext);
// Get the merge fields
var mergeFields = GetMergeFields(action);
// Get the site
int siteId = GetAttributeValue(action, "Site", true).AsInteger();
SiteCache site = SiteCache.Get(siteId);
if (site == null)
{
errorMessages.Add(string.Format("Invalid Site Value"));
return(false);
}
// Get the token
string token = GetAttributeValue(action, "Token", true).ResolveMergeFields(mergeFields);
if (token.IsNullOrWhiteSpace())
{
int tokenLen = GetAttributeValue(action, "RandomTokenLength").AsIntegerOrNull() ?? 7;
token = service.GetUniqueToken(site.Id, tokenLen);
}
// Get the target url
string url = GetAttributeValue(action, "Url", true).ResolveMergeFields(mergeFields).RemoveCrLf().Trim();
if (url.IsNullOrWhiteSpace())
{
errorMessages.Add("A valid Target Url was not specified.");
return(false);
}
// Save the short link
var link = service.GetByToken(token, site.Id);
if (link != null)
{
if (!GetAttributeValue(action, "Overwrite").AsBoolean())
{
errorMessages.Add(string.Format("The selected token ('{0}') already exists. Please specify a unique token, or configure action to allow token re-use.", token));
return(false);
}
else
{
link.Url = url;
}
}
else
{
link = new PageShortLink();
link.SiteId = site.Id;
link.Token = token;
link.Url = url;
service.Add(link);
}
rockContext.SaveChanges();
// Save the resulting short link url
var attribute = AttributeCache.Get(GetAttributeValue(action, "Attribute").AsGuid(), rockContext);
if (attribute != null)
{
string shortLink = link.ShortLinkUrl;
SetWorkflowAttributeValue(action, attribute.Guid, shortLink);
action.AddLogEntry(string.Format("Set '{0}' attribute to '{1}'.", attribute.Name, shortLink));
}
return(true);
}
/// <summary>
/// Handles the OnSave event of the masterPage control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
protected void masterPage_OnSave(object sender, EventArgs e)
{
Page.Validate(BlockValidationGroup);
if (Page.IsValid)
{
PageShortLink link = null;
using (var rockContext = new RockContext())
{
var service = new PageShortLinkService(rockContext);
var errors = new List <string>();
int? siteId = ddlSite.SelectedValueAsInt();
string token = tbToken.Text.Trim();
string url = tbUrl.Text.Trim();
if (!siteId.HasValue)
{
errors.Add("Please select a valid site.");
}
if (token.IsNullOrWhiteSpace() || token.Length < _minTokenLength)
{
errors.Add(string.Format("Please enter a token that is a least {0} characters long.", _minTokenLength));
}
else if (siteId.HasValue && !service.VerifyUniqueToken(siteId.Value, 0, tbToken.Text))
{
errors.Add("The selected token is already being used. Please enter a different token.");
}
if (url.IsNullOrWhiteSpace())
{
errors.Add("Please enter a valid URL.");
}
if (errors.Any())
{
nbError.Text = "Please correct the following:<ul><li>" + errors.AsDelimited("</li><li>") + "</li></ul>";
nbError.Visible = true;
return;
}
link = new PageShortLink();
link.SiteId = siteId.Value;
link.Token = token;
link.Url = url;
service.Add(link);
rockContext.SaveChanges();
}
if (link != null)
{
using (var rockContext = new RockContext())
{
string script = "window.parent.Rock.controls.modal.close();";
ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "close-modal", script, true);
}
}
}
}