private static string BuildFormSummaryTag(
string formSummaryId,
MiruValidationException validationException,
ExceptionResultContext m)
{
var formSummary = m.GetService <HtmlGenerator>()
.FormSummaryFor(validationException.Model)
.RemoveAttr("hidden");
// TODO: get from htmlconventions
var turboStreamTag = new TurboStreamTag("replace", formSummaryId)
.AppendIntoTemplate(formSummary);
validationException.Errors.Each(error => formSummary.Add("div", tag => tag.Text(error.ErrorMessage)));
return(turboStreamTag.ToString());
}
public void MiruTurboFormSummary()
{
When(m =>
m.Request.IsPost() &&
m.Request.CanAccept(TurboStreamResult.MimeType) &&
m.Exception is ValidationException).Respond(m =>
{
var validationException = (MiruValidationException)m.Exception;
var naming = m.GetService <ElementNaming>();
var formSummaryId = naming.FormSummaryId(validationException.Model);
var html = new StringBuilder();
html.Append(BuildValidationMessageTags(validationException));
html.Append(BuildFormSummaryTag(formSummaryId, validationException, m));
return(new TurboStreamResult(html.ToString(), HttpStatusCode.UnprocessableEntity));
});
When(m =>
m.Request.IsPost() &&
m.Request.CanAccept(TurboStreamResult.MimeType)).Respond(m =>
{
var formSummaryId = m.Request.Headers["turbo-form-summary-id"];
var formSummary = m.GetService <HtmlGenerator>()
.FormSummaryFor(m.Request)
.Id(formSummaryId)
.RemoveAttr("hidden");
var turboStream = new TurboStreamTag("replace", formSummaryId)
.AppendIntoTemplate(formSummary);
App.Log.Error(m.Exception, "An error occurred while processing your request");
var errorMessage = m.Exception is DomainException domainException
? domainException.Message
: "An error occurred while processing your request";
formSummary.Add("div", tag => tag.Text(errorMessage));
return(new TurboStreamResult(turboStream, HttpStatusCode.UnprocessableEntity));
});
}
private static StringBuilder BuildValidationMessageTags(MiruValidationException validationException)
{
var html = new StringBuilder();
foreach (var error in validationException.Errors)
{
var inputId = ElementNaming.BuildId(error.PropertyName);
var validationMessageTagId = $"{inputId}-validation";
var validationMessageTag =
new InputValidationTag(validationMessageTagId, inputId, error.ErrorMessage);
var turboStreamTag = new TurboStreamTag("replace", validationMessageTagId)
.AppendIntoTemplate(validationMessageTag);
html.AppendLine(turboStreamTag.ToString());
}
return(html);
}
public void MiruTurboFormSummary()
{
When(m =>
m.Request.IsPost() &&
m.Request.CanAccept(TurboStreamResult.MimeType) &&
m.Exception is ValidationException).Respond(m =>
{
var validationException = (MiruValidationException)m.Exception;
var naming = m.GetService <ElementNaming>();
var template = new HtmlTag("template");
var summaryId = naming.FormSummaryId(validationException.Model).Replace('.', '_');
var summary = new HtmlTag("div")
// TODO: parse css selector to HtmlTag (at least basic .class #id attribute
.Id(summaryId)
.AddClass("form-summary")
.AddClass("alert")
.AddClass("alert-danger")
.Attr("data-controller", "form-summary");
template.Append(summary);
// TODO: get from htmlconventions
var turboStream = new HtmlTag("turbo-stream")
.Attr("action", "replace")
.Attr("target", summaryId)
.Append(template);
var turboStreamTag = new TurboStreamTag("replace", summaryId)
.AppendIntoTemplate(summary);
validationException.Errors.Each(error => summary.Add("div", tag => tag.Text(error.ErrorMessage)));
return(new TurboStreamResult(turboStream, HttpStatusCode.UnprocessableEntity));
});
When(m =>
m.Request.IsPost() &&
m.Request.CanAccept(TurboStreamResult.MimeType)).Respond(m =>
{
var template = new HtmlTag("template");
var summaryId = m.Request.Form["__Summary"];
var summary = new HtmlTag("div")
// TODO: parse css selector to HtmlTag (at least basic .class #id attribute
// TODO: should not be hardcoded. Should get from HtmlConventions
.Id(summaryId)
.AddClass("form-summary")
.AddClass("alert")
.AddClass("alert-danger")
.Attr("data-controller", "form-summary");
template.Append(summary);
// TODO: get from htmlconventions
// TODO: new TurboStreamTag()
var turboStream = new HtmlTag("turbo-stream")
.Attr("action", "replace")
.Attr("target", summaryId)
.Append(template);
var errorMessage = m.Exception is DomainException domainException
? domainException.Message
: "An error occurred while processing your request";
summary.Add("div", tag => tag.Text(errorMessage));
return(new TurboStreamResult(turboStream, HttpStatusCode.UnprocessableEntity));
});
}
