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Fixes #5563 : Allow token chaining on DynamicForms submissions.

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Thierry Fleury
2015-07-24 17:39:10 +02:00
parent 75f3a618f0
commit 25c34d8bca
1 changed files with 12 additions and 2 deletions
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14
src/Orchard.Web/Modules/Orchard.DynamicForms/Tokens/FormTokens.cs
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@@ -7,7 +7,7 @@ namespace Orchard.DynamicForms.Tokens {
public void Describe(DescribeContext context) {
context.For("FormSubmission", T("Dynamic Form submission"), T("Dynamic Form Submission tokens for use in workflows handling the Dynamic Form Submitted event."))
.Token("Field:*", T("Field:<field name>"), T("The posted field value to access."))
.Token("Field:*", T("Field:<field name>"), T("The posted field value to access."), "Text")
.Token("IsValid:*", T("IsValid:<field name>"), T("The posted field validation status."))
;
}
@@ -15,10 +15,20 @@ namespace Orchard.DynamicForms.Tokens {
public void Evaluate(EvaluateContext context) {
context.For<FormSubmissionTokenContext>("FormSubmission")
.Token(token => token.StartsWith("Field:", StringComparison.OrdinalIgnoreCase) ? token.Substring("Field:".Length) : null, GetFieldValue)
.Chain(FilterChainParam, "Text", GetFieldValue)
.Token(token => token.StartsWith("IsValid:", StringComparison.OrdinalIgnoreCase) ? token.Substring("IsValid:".Length) : null, GetFieldValidationStatus);
}
private object GetFieldValue(string fieldName, FormSubmissionTokenContext context) {
private static Tuple<string, string> FilterChainParam(string token) {
int tokenLength = "Field:".Length;
int chainIndex = token.IndexOf('.');
if (token.StartsWith("Field:", StringComparison.OrdinalIgnoreCase) && chainIndex > tokenLength)
return new Tuple<string, string>(token.Substring(tokenLength, chainIndex - tokenLength), token.Substring(chainIndex + 1));
else
return null;
}
private string GetFieldValue(string fieldName, FormSubmissionTokenContext context) {
return context.PostedValues[fieldName];
}