private string LoadEmailClientParameters(Vendor.IVendorEmailClient client, Query.Models.EmailClient savedClient = null)
{
var html = new StringBuilder("<div class=\"row\">");
foreach (var param in client.Parameters)
{
html.Append("<div class=\"col six\">");
var value = (savedClient != null && savedClient.config.ContainsKey(param.Key) ? savedClient.config[param.Key] : param.Value.DefaultValue).Replace("\"", """);
var idattr = " id=\"" + client.Key + "_" + param.Key + "\"";
var placeholder = !string.IsNullOrEmpty(param.Value.Placeholder) ? " placeholder=\"" + param.Value.Placeholder + "\"" : "";
switch (param.Value.DataType)
{
case Vendor.EmailClientDataType.Boolean:
break;
default:
html.Append("<div class=\"row field\">" + param.Value.Name + "</div>");
break;
}
switch (param.Value.DataType)
{
case Vendor.EmailClientDataType.Text:
html.Append("<div class=\"row input\"><input type=\"text\"" + idattr + " value=\"" + value + "\"" + placeholder + "/></div>");
break;
case Vendor.EmailClientDataType.UserOrEmail:
html.Append("<div class=\"row input\"><input type=\"text\"" + idattr + " value=\"" + value + "\"" + placeholder + " autocomplete=\"new-email\"/></div>");
break;
case Vendor.EmailClientDataType.Password:
html.Append("<div class=\"row input\"><input type=\"password\"" + idattr + " value=\"" + (value != "" ? "********" : "") + "\" autocomplete=\"new-password\"/></div>");
break;
case Vendor.EmailClientDataType.Number:
html.Append("<div class=\"row input\"><input type=\"number\"" + idattr + " value=\"" + value + "\"" + placeholder + "/></div>");
break;
case Vendor.EmailClientDataType.List:
html.Append("<div class=\"row input\"><select" + idattr + ">" +
string.Join("", param.Value.ListOptions?.Select(a => "<option value=\"" + a +
(param.Value.DefaultValue == a ? " selected" : "") +
"\">" + a + "</option>") ?? new string[] { "" }) + "</select></div>");
break;
case Vendor.EmailClientDataType.Boolean:
html.Append("<div class=\"row input\"><input type=\"checkbox\"" + idattr + (value == "1" || value.ToLower() == "true" ? " checked=\"checked\"" : "") + " />" +
"<label for=\"" + client.Key + "_" + param.Key + "\">" + param.Value.Name + "</label>" +
"</div>");
break;
}
html.Append("</div>");
}
return(html.ToString() + "</div>");
}
private void ValidateEmailClientParameters(Dictionary <string, string> parameters, Vendor.IVendorEmailClient client, Query.Models.EmailClient emailClient = null)
{
var changes = new List <KeyValuePair <string, string> >();
foreach (var item in parameters)
{
if (!client.Parameters.ContainsKey(item.Key))
{
throw new Exception("Could not find parameter " + item.Key);
}
var param = client.Parameters[item.Key];
if (param.Required == true && string.IsNullOrEmpty(item.Value) && param.DataType != Vendor.EmailClientDataType.Password)
{
throw new Exception(param.Name + " is required");
}
if (param.DataType == Vendor.EmailClientDataType.Password)
{
//find password placeholder
if (item.Value.Replace("*", "") == "")
{
if (emailClient != null && emailClient.config.ContainsKey(item.Key))
{
//no password change
changes.Add(new KeyValuePair <string, string>(item.Key, emailClient.config[item.Key]));
}
else
{
//no password
changes.Add(new KeyValuePair <string, string>(item.Key, ""));
}
}
}
//check boolean parameters for valid values
if (param.DataType == Vendor.EmailClientDataType.Boolean)
{
if (item.Value != "True" && item.Value != "False")
{
throw new Exception(param.Name + " is not valid");
}
}
//make chamges to parameters list
foreach (var change in changes)
{
parameters[change.Key] = change.Value;
}
}
}
public string RenderEmailClientForm(string key = "", string id = "")
{
if (!User.IsAppOwner())
{
return(AccessDenied());
}
//generate email client form
var view = new View("/Views/Email/client-form.html");
var emailClients = Common.Email.VendorClients;
var clientoptions = new StringBuilder();
//check for vendor email clients
if (emailClients.Count == 0)
{
return(Error("No email clients exist"));
}
//load email client form fields
Query.Models.EmailClient config = null;
if (!string.IsNullOrEmpty(id))
{
config = Query.EmailClients.GetConfig(id);
if (config == null)
{
return(Error("Could not find configuration for email client ID " + id));
}
var client = Common.Email.VendorClients.Where(a => a.Key == config.key).FirstOrDefault();
if (client == null)
{
return(Error("Could not find vendor for email client key \"" + key + "\""));
}
view["clientId"] = config.clientId.ToString();
view["key"] = client.Key;
view["client-label"] = client.Name;
view["label"] = config.label;
view["parameters"] = LoadEmailClientParameters(client, config);
view.Show("edit");
}
else if (!string.IsNullOrEmpty(key))
{
view["parameters"] = LoadEmailClientParameters(emailClients.Where(a => a.Key == key).FirstOrDefault());
view.Show("is-new");
}
else
{
view["parameters"] = LoadEmailClientParameters(emailClients.FirstOrDefault());
view.Show("is-new");
}
//add list of available email clients
if (string.IsNullOrEmpty(id))
{
foreach (var item in emailClients)
{
clientoptions.Append("<option value=\"" + item.Key + "\"" +
(
string.IsNullOrEmpty(key) ?
(item == emailClients[0] ? " selected" : "") :
(item.Key == key ? " selected" : "")
) +
">" + item.Name + "</option>");
}
view["client-options"] = clientoptions.ToString();
}
return(view.Render());
}
