Allow the initial value of some fields to be tokenized (#6613)

Fixes #6613 
Fixes #6237

src/Orchard.Web/Modules/Orchard.DynamicForms/Drivers/EmailFieldElementDriver.cs

@@ -77,9 +77,13 @@ namespace Orchard.DynamicForms.Drivers {
         }
 
         protected override void OnDisplaying(EmailField element, ElementDisplayingContext context) {
-            context.ElementShape.ProcessedName = _tokenizer.Replace(element.Name, context.GetTokenData());
+            var tokenData = context.GetTokenData();
-            context.ElementShape.ProcessedLabel = _tokenizer.Replace(element.Label, context.GetTokenData(), new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
+            context.ElementShape.ProcessedName = _tokenizer.Replace(element.Name, tokenData);
-            context.ElementShape.ProcessedValue = element.RuntimeValue;
+            context.ElementShape.ProcessedLabel = _tokenizer.Replace(element.Label, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
+
+            // Allow the initial value to be tokenized.
+            // If a value was posted, use that value instead (without tokenizing it).
+            context.ElementShape.ProcessedValue = element.PostedValue != null ? element.PostedValue : _tokenizer.Replace(element.RuntimeValue, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
         }
     }
 }

src/Orchard.Web/Modules/Orchard.DynamicForms/Drivers/EnumerationElementDriver.cs

@@ -41,7 +41,13 @@ namespace Orchard.DynamicForms.Drivers {
                         Id: "InputType",
                         Name: "InputType",
                         Title: "Input Type",
-                        Description: T("The control to render when presenting the list of options.")));
+                        Description: T("The control to render when presenting the list of options.")),
+                    _DefaultValue: shape.Textbox(
+                        Id: "DefaultValue",
+                        Name: "DefaultValue",
+                        Title: "Default Value",
+                        Classes: new[] { "text", "large", "tokenized" },
+                        Description: T("The default value of this enumeration field.")));
 
                 form._InputType.Items.Add(new SelectListItem { Text = T("Select List").Text, Value = "SelectList" });
                 form._InputType.Items.Add(new SelectListItem { Text = T("Multi Select List").Text, Value = "MultiSelectList" });
@@ -83,6 +89,13 @@ namespace Orchard.DynamicForms.Drivers {
             var displayType = context.DisplayType;
             var tokenData = context.GetTokenData();
 
+            // Allow the initially selected value to be tokenized.
+            // If a value was posted, use that value instead (without tokenizing it).
+            if (element.PostedValue == null) {
+                var defaultValue = _tokenizer.Replace(element.DefaultValue, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
+                element.RuntimeValue = defaultValue;
+            }
+
             context.ElementShape.ProcessedName = _tokenizer.Replace(element.Name, tokenData);
             context.ElementShape.ProcessedLabel = _tokenizer.Replace(element.Label, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
             context.ElementShape.ProcessedOptions = _tokenizer.Replace(element.Options, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode }).ToArray();

src/Orchard.Web/Modules/Orchard.DynamicForms/Drivers/HiddenFieldElementDriver.cs

@@ -27,7 +27,7 @@ namespace Orchard.DynamicForms.Drivers {
                         Id: "Value",
                         Name: "Value",
                         Title: "Value",
-                        Classes: new[] { "text", "medium" },
+                        Classes: new[] { "text", "medium", "tokenized" },
                         Description: T("The value of this hidden field.")));
 
                 return form;
@@ -35,8 +35,12 @@ namespace Orchard.DynamicForms.Drivers {
         }
 
         protected override void OnDisplaying(HiddenField element, ElementDisplayingContext context) {
-            context.ElementShape.ProcessedName = _tokenizer.Replace(element.Name, context.GetTokenData());
+            var tokenData = context.GetTokenData();
-            context.ElementShape.ProcessedValue = element.RuntimeValue ?? string.Empty;
+            context.ElementShape.ProcessedName = _tokenizer.Replace(element.Name, tokenData);
+
+            // Allow the initial value to be tokenized.
+            // If a value was posted, use that value instead (without tokenizing it).
+            context.ElementShape.ProcessedValue = element.PostedValue != null ? element.PostedValue : _tokenizer.Replace(element.RuntimeValue, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
         }
     }
 }

src/Orchard.Web/Modules/Orchard.DynamicForms/Drivers/QueryElementDriver.cs

@@ -68,6 +68,12 @@ namespace Orchard.DynamicForms.Drivers {
                         Value: "{Content.Id}",
                         Description: T("Specify the expression to get the value of each option."),
                         Classes: new[]{"text", "large", "tokenized"}),
+                    _DefaultValue: shape.Textbox(
+                        Id: "DefaultValue",
+                        Name: "DefaultValue",
+                        Title: "Default Value",
+                        Classes: new[] { "text", "large", "tokenized" },
+                        Description: T("The default value of this query field.")),
                     _InputType: shape.SelectList(
                         Id: "InputType",
                         Name: "InputType",
@@ -122,6 +128,13 @@ namespace Orchard.DynamicForms.Drivers {
             var displayType = context.DisplayType;
             var tokenData = context.GetTokenData();
 
+            // Allow the initially selected value to be tokenized.
+            // If a value was posted, use that value instead (without tokenizing it).
+            if (element.PostedValue == null) {
+                var defaultValue = _tokenizer.Replace(element.DefaultValue, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
+                element.RuntimeValue = defaultValue;
+            }
+
             context.ElementShape.ProcessedName = _tokenizer.Replace(element.Name, tokenData);
             context.ElementShape.ProcessedLabel = _tokenizer.Replace(element.Label, tokenData);
             context.ElementShape.Options = GetOptions(element, context.DisplayType, queryId, tokenData).ToArray();

src/Orchard.Web/Modules/Orchard.DynamicForms/Drivers/TaxonomyElementDriver.cs

@@ -67,6 +67,12 @@ namespace Orchard.DynamicForms.Drivers {
                         Value: "{Content.Id}",
                         Description: T("Specify the expression to get the value of each option."),
                         Classes: new[] { "text", "large", "tokenized" }),
+                    _DefaultValue: shape.Textbox(
+                        Id: "DefaultValue",
+                        Name: "DefaultValue",
+                        Title: "Default Value",
+                        Classes: new[] { "text", "large", "tokenized" },
+                        Description: T("The default value of this query field.")),
                     _InputType: shape.SelectList(
                         Id: "InputType",
                         Name: "InputType",
@@ -126,6 +132,13 @@ namespace Orchard.DynamicForms.Drivers {
             var displayType = context.DisplayType;
             var tokenData = context.GetTokenData();
 
+            // Allow the initially selected value to be tokenized.
+            // If a value was posted, use that value instead (without tokenizing it).
+            if (element.PostedValue == null) {
+                var defaultValue = _tokenizer.Replace(element.DefaultValue, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
+                element.RuntimeValue = defaultValue;
+            }
+
             context.ElementShape.ProcessedName = _tokenizer.Replace(element.Name, tokenData);
             context.ElementShape.ProcessedLabel = _tokenizer.Replace(element.Label, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
             context.ElementShape.TermOptions = GetTermOptions(element, context.DisplayType, taxonomyId, tokenData).ToArray();

src/Orchard.Web/Modules/Orchard.DynamicForms/Drivers/TextAreaElementDriver.cs

@@ -88,9 +88,13 @@ namespace Orchard.DynamicForms.Drivers {
         }
 
         protected override void OnDisplaying(TextArea element, ElementDisplayingContext context) {
-            context.ElementShape.ProcessedName = _tokenizer.Replace(element.Name, context.GetTokenData());
+            var tokenData = context.GetTokenData();
-            context.ElementShape.ProcessedLabel = _tokenizer.Replace(element.Label, context.GetTokenData(), new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
+            context.ElementShape.ProcessedName = _tokenizer.Replace(element.Name, tokenData);
-            context.ElementShape.ProcessedValue = element.RuntimeValue;
+            context.ElementShape.ProcessedLabel = _tokenizer.Replace(element.Label, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
+
+            // Allow the initial value to be tokenized.
+            // If a value was posted, use that value instead (without tokenizing it).
+            context.ElementShape.ProcessedValue = element.PostedValue != null ? element.PostedValue : _tokenizer.Replace(element.RuntimeValue, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
         }
     }
 }

src/Orchard.Web/Modules/Orchard.DynamicForms/Drivers/TextFieldElementDriver.cs

@@ -83,9 +83,13 @@ namespace Orchard.DynamicForms.Drivers {
         }
 
         protected override void OnDisplaying(TextField element, ElementDisplayingContext context) {
-            context.ElementShape.ProcessedName = _tokenizer.Replace(element.Name, context.GetTokenData());
+            var tokenData = context.GetTokenData();
-            context.ElementShape.ProcessedLabel = _tokenizer.Replace(element.Label, context.GetTokenData(), new ReplaceOptions {Encoding = ReplaceOptions.NoEncode});
+            context.ElementShape.ProcessedName = _tokenizer.Replace(element.Name, tokenData);
-            context.ElementShape.ProcessedValue = element.RuntimeValue;
+            context.ElementShape.ProcessedLabel = _tokenizer.Replace(element.Label, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
+
+            // Allow the initial value to be tokenized.
+            // If a value was posted, use that value instead (without tokenizing it).
+            context.ElementShape.ProcessedValue = element.PostedValue != null ? element.PostedValue : _tokenizer.Replace(element.RuntimeValue, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
         }
     }
 }

src/Orchard.Web/Modules/Orchard.DynamicForms/Drivers/UrlFieldElementDriver.cs

@@ -71,9 +71,13 @@ namespace Orchard.DynamicForms.Drivers {
         }
 
         protected override void OnDisplaying(UrlField element, ElementDisplayingContext context) {
-            context.ElementShape.ProcessedName = _tokenizer.Replace(element.Name, context.GetTokenData());
+            var tokenData = context.GetTokenData();
-            context.ElementShape.ProcessedLabel = _tokenizer.Replace(element.Label, context.GetTokenData(), new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
+            context.ElementShape.ProcessedName = _tokenizer.Replace(element.Name, tokenData);
-            context.ElementShape.ProcessedValue = element.RuntimeValue;
+            context.ElementShape.ProcessedLabel = _tokenizer.Replace(element.Label, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
+
+            // Allow the initial value to be tokenized.
+            // If a value was posted, use that value instead (without tokenizing it).
+            context.ElementShape.ProcessedValue = element.PostedValue != null ? element.PostedValue : _tokenizer.Replace(element.RuntimeValue, tokenData, new ReplaceOptions { Encoding = ReplaceOptions.NoEncode });
         }
     }
 }

src/Orchard.Web/Modules/Orchard.DynamicForms/Elements/Enumeration.cs

@@ -20,6 +20,10 @@ namespace Orchard.DynamicForms.Elements {
             get { return _options.Value; }
         }
 
+        public string DefaultValue {
+            get { return this.Retrieve(x => x.DefaultValue); }
+        }
+
         public IEnumerable<string> RuntimeValues {
             get { return _runtimeValues.Value; }
         }

src/Orchard.Web/Modules/Orchard.DynamicForms/Elements/Query.cs

@@ -27,6 +27,10 @@ namespace Orchard.DynamicForms.Elements {
             get { return this.Retrieve(x => x.ValueExpression, () => "{Content.Id}"); }
         }
 
+        public string DefaultValue {
+            get { return this.Retrieve(x => x.DefaultValue); }
+        }
+
         public EnumerationValidationSettings ValidationSettings {
             get { return Data.GetModel<EnumerationValidationSettings>(""); }
         }

src/Orchard.Web/Modules/Orchard.DynamicForms/Elements/Taxonomy.cs

@@ -34,6 +34,10 @@ namespace Orchard.DynamicForms.Elements {
             set { this.Store(x => x.ValueExpression, value); }
         }
 
+        public string DefaultValue {
+            get { return this.Retrieve(x => x.DefaultValue); }
+        }
+
         public EnumerationValidationSettings ValidationSettings {
             get { return Data.GetModel<EnumerationValidationSettings>(""); }
         }