Validation is working on Settings -> Indexers again.

NzbDrone.Web/Helpers/Validation/RequiredIfAttribute.cs

@@ -0,0 +1,86 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Web;
+using System.Web.Mvc;
+
+namespace NzbDrone.Web.Helpers.Validation
+{
+    public class RequiredIfAttribute : ValidationAttribute, IClientValidatable
+    {
+        private RequiredAttribute _innerAttribute = new RequiredAttribute();
+
+        public string DependentProperty { get; set; }
+        public object TargetValue { get; set; }
+
+        public RequiredIfAttribute(string dependentProperty, object targetValue)
+        {
+            this.DependentProperty = dependentProperty;
+            this.TargetValue = targetValue;
+        }
+
+        protected override ValidationResult IsValid(object value, ValidationContext validationContext)
+        {
+            // get a reference to the property this validation depends upon
+            var containerType = validationContext.ObjectInstance.GetType();
+            var field = containerType.GetProperty(this.DependentProperty);
+
+            if (field != null)
+            {
+                // get the value of the dependent property
+                var dependentvalue = field.GetValue(validationContext.ObjectInstance, null);
+
+                // compare the value against the target value
+                if ((dependentvalue == null && this.TargetValue == null) ||
+                    (dependentvalue != null && dependentvalue.Equals(this.TargetValue)))
+                {
+                    // match => means we should try validating this field
+                    if (!_innerAttribute.IsValid(value))
+                        // validation failed - return an error
+                        return new ValidationResult(this.ErrorMessage, new[] { validationContext.MemberName });
+                }
+            }
+
+            return ValidationResult.Success;
+        }
+
+        public IEnumerable<ModelClientValidationRule> GetClientValidationRules(ModelMetadata metadata, ControllerContext context)
+        {
+            var rule = new ModelClientValidationRule()
+            {
+                ErrorMessage = FormatErrorMessage(metadata.GetDisplayName()),
+                ValidationType = "requiredif",
+            };
+
+            string depProp = BuildDependentPropertyId(metadata, context as ViewContext);
+
+            // find the value on the control we depend on;
+            // if it's a bool, format it javascript style 
+            // (the default is True or False!)
+            string targetValue = (this.TargetValue ?? "").ToString();
+            if (this.TargetValue.GetType() == typeof(bool))
+                targetValue = targetValue.ToLower();
+
+            rule.ValidationParameters.Add("dependentproperty", depProp);
+            rule.ValidationParameters.Add("targetvalue", targetValue);
+
+            yield return rule;
+        }
+
+        private string BuildDependentPropertyId(ModelMetadata metadata, ViewContext viewContext)
+        {
+            // build the ID of the property
+            string depProp = viewContext.ViewData.TemplateInfo.GetFullHtmlFieldId(this.DependentProperty);
+            // unfortunately this will have the name of the current field appended to the beginning,
+            // because the TemplateInfo's context has had this fieldname appended to it. Instead, we
+            // want to get the context as though it was one level higher (i.e. outside the current property,
+            // which is the containing object (our Person), and hence the same level as the dependent property.
+            var thisField = metadata.PropertyName + "_";
+            if (depProp.StartsWith(thisField))
+                // strip it off again
+                depProp = depProp.Substring(thisField.Length);
+            return depProp;
+        }
+    }
+}

NzbDrone.Web/Models/IndexerSettingsModel.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.ComponentModel;
 using System.ComponentModel.DataAnnotations;
 using NzbDrone.Core.Repository;
+using NzbDrone.Web.Helpers.Validation;
 
 namespace NzbDrone.Web.Models
 {
@@ -12,48 +13,56 @@ namespace NzbDrone.Web.Models
         [DisplayName("Username")]
         [Description("Username for NZB Matrix")]
         [DisplayFormat(ConvertEmptyStringToNull = false)]
+        [RequiredIf("NzbMatrixEnabled", true, ErrorMessage = "USername Required when NZBMatrix is enabled")]
         public String NzbMatrixUsername { get; set; }
 
         [DataType(DataType.Text)]
         [DisplayName("API Key")]
         [Description("API Key for NZB Matrix")]
         [DisplayFormat(ConvertEmptyStringToNull = false)]
+        [RequiredIf("NzbMatrixEnabled", true, ErrorMessage = "API Key Required when NZBMatrix is enabled")]
         public String NzbMatrixApiKey { get; set; }
 
         [DataType(DataType.Text)]
         [DisplayName("UID")]
         [Description("User ID for Nzbs.org")]
         [DisplayFormat(ConvertEmptyStringToNull = false)]
+        [RequiredIf("NzbsOrgEnabled", true, ErrorMessage = "UID Required when Nzbs.org is enabled")]
         public String NzbsOrgUId { get; set; }
 
         [DataType(DataType.Text)]
         [DisplayName("Hash")]
         [Description("Hash for Nzbs.org")]
         [DisplayFormat(ConvertEmptyStringToNull = false)]
+        [RequiredIf("NzbsOrgEnabled", true, ErrorMessage = "Hash Required when Nzbs.org is enabled")]
         public String NzbsOrgHash { get; set; }
 
         [DataType(DataType.Text)]
         [DisplayName("UID")]
         [Description("User ID for NZBsRus")]
         [DisplayFormat(ConvertEmptyStringToNull = false)]
+        [RequiredIf("NzbsRUsEnabled", true, ErrorMessage = "UID Required when NzbsRus is enabled")]
         public String NzbsrusUId { get; set; }
 
         [DataType(DataType.Text)]
         [DisplayName("Hash")]
         [Description("Hash for NZBsRus")]
         [DisplayFormat(ConvertEmptyStringToNull = false)]
+        [RequiredIf("NzbsRUsEnabled", true, ErrorMessage = "Hash Required when NzbsRus is enabled")]
         public String NzbsrusHash { get; set; }
 
         [DataType(DataType.Text)]
         [DisplayName("Username")]
         [Description("Username for Newzbin")]
         [DisplayFormat(ConvertEmptyStringToNull = false)]
+        [RequiredIf("NewzbinEnabled", true, ErrorMessage = "Username Required when Newzbin is enabled")]
         public String NewzbinUsername { get; set; }
 
         [DataType(DataType.Text)]
         [DisplayName("Password")]
         [Description("Password for Newzbin")]
         [DisplayFormat(ConvertEmptyStringToNull = false)]
+        [RequiredIf("NewzbinEnabled", true, ErrorMessage = "Password Required when Newzbin is enabled")]
         public String NewzbinPassword { get; set; }
 
         [DisplayName("NZBs.org")]

NzbDrone.Web/NzbDrone.Web.csproj

@@ -131,6 +131,7 @@
     </Reference>
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Helpers\Validation\RequiredIfAttribute.cs" />
     <Content Include="Content\DataTables-1.9.0\media\css\jquery.dataTables.css" />
     <Content Include="Content\DataTables-1.9.0\media\images\back_disabled.png" />
     <Content Include="Content\DataTables-1.9.0\media\images\back_enabled.png" />
@@ -331,6 +332,7 @@
     <Content Include="Content\themes\base\minified\jquery.ui.theme.min.css" />
     <Content Include="favicon.ico" />
     <Content Include="Global.asax" />
+    <Content Include="Scripts\conditional-validation.js" />
     <Content Include="Scripts\DataTables-1.9.0\media\js\jquery.dataTables.reloadAjax.js" />
     <Content Include="Scripts\DataTables-1.9.0\media\js\jquery.dataTables.editable.js" />
     <Content Include="Scripts\DataTables-1.9.0\media\js\jquery.dataTables.js" />

NzbDrone.Web/Scripts/conditional-validation.js

@@ -0,0 +1,43 @@
+/// <reference path="jquery-1.4.4-vsdoc.js" />
+/// <reference path="jquery.validate.unobtrusive.js" />
+
+$.validator.addMethod('requiredif',
+    function (value, element, parameters) {
+        var id = '#' + parameters['dependentproperty'];
+
+        // get the target value (as a string, 
+        // as that's what actual value will be)
+        var targetvalue = parameters['targetvalue'];
+        targetvalue =
+          (targetvalue == null ? '' : targetvalue).toString();
+
+        // get the actual value of the target control
+        // note - this probably needs to cater for more 
+        // control types, e.g. radios
+        var control = $(id);
+        var controltype = control.attr('type');
+        var actualvalue =
+            controltype === 'checkbox' ?
+            (control.attr('checked') == "checked" ? "true" : "false") :
+            control.val();
+
+        // if the condition is true, reuse the existing 
+        // required field validator functionality
+        if (targetvalue === actualvalue)
+            return $.validator.methods.required.call(
+              this, value, element, parameters);
+
+        return true;
+    }
+);
+
+$.validator.unobtrusive.adapters.add(
+    'requiredif',
+    ['dependentproperty', 'targetvalue'],
+    function (options) {
+        options.rules['requiredif'] = {
+            dependentproperty: options.params['dependentproperty'],
+            targetvalue: options.params['targetvalue']
+        };
+        options.messages['requiredif'] = options.message;
+    });

NzbDrone.Web/Views/Settings/Indexers.cshtml

@@ -1,19 +1,46 @@
 @using NzbDrone.Web.Helpers
 @model NzbDrone.Web.Models.IndexerSettingsModel
 @{ Layout = null;  }
+
+<style>
+    .indexerStatusContainer {
+        margin-left: 14px;
+    }
+    
+    .field-validation-error {
+        color: red;
+    }
+        
+    .input-validation-error {
+        background-color: #FFEEEE;
+        border: 1px solid #FF0000;
+    }
+    
+    #IndexersForm .validation-error {
+        background: url("../../Content/jQueryUI/images/ui-bg_flat_30_b40404_40x100.png") repeat-x scroll 50% 50% #B40404;
+    }
+    #validation-error-summary {
+        display: none;
+        color: red;
+    }
+</style>
 <div class="infoBox">
     RSS feeds are checked every 25 minutes for new episodes.</div>
 <div class="indexerStatusContainer">
-    <div class="indexerStatus disabled" id="nzbsOrgStatus" title="Enabled/Disabled">
-        Nzbs.Org</div>
-    <div class="indexerStatus disabled" id="nzbMatrixStatus" title="Enabled/Disabled">
-        NZBMatrix</div>
-    <div class="indexerStatus disabled" id="nzbsRusStatus" title="Enabled/Disabled">
-        NZBsRus</div>
-    <div class="indexerStatus disabled" id="newzbinStatus" title="Enabled/Disabled">
-        Newzbin</div>
-    <div class="indexerStatus disabled" id="newznabStatus" title="Enabled/Disabled">
-        Newznab</div>
+    @Html.CheckBox("nzbsOrgStatus", @Model.NzbsOrgEnabled, new{ @class = "indexerStatusButton" })
+    <label for="nzbsOrgStatus">Nzbs.Org</label>
+    
+    @Html.CheckBox("nzbMatrixStatus", @Model.NzbMatrixEnabled, new { @class = "indexerStatusButton" })
+    <label for="nzbMatrixStatus">NZBMatrix</label>
+    
+    @Html.CheckBox("nzbsRusStatus", @Model.NzbsRUsEnabled, new { @class = "indexerStatusButton" })
+    <label for="nzbsRusStatus">NZBsRus</label>
+    
+    @Html.CheckBox("newzbinStatus", @Model.NewzbinEnabled, new { @class = "indexerStatusButton" })
+    <label for="newzbinStatus">Newzbin</label>
+    
+    @Html.CheckBox("newznabStatus", @Model.NewznabEnabled, new { @class = "indexerStatusButton" })
+    <label for="newznabStatus">Newznab</label>
 </div>
 <div id="stylized">
     @using (Html.BeginForm("SaveIndexers", "Settings", FormMethod.Post, new { id = "IndexersForm", name = "IndexersForm", @class = "settingsForm" }))
@@ -28,10 +55,12 @@
                 @Html.CheckBoxFor(m => m.NzbsOrgEnabled, new { @class = "inputClass checkClass enabledCheck" })
                 <label class="labelClass">@Html.LabelFor(m => m.NzbsOrgUId)
                     <span class="small">@Html.DescriptionFor(m => m.NzbsOrgUId)</span>
+                    <span class="small">@Html.ValidationMessageFor(m => m.NzbsOrgUId)</span>
                 </label>
                 @Html.TextBoxFor(m => m.NzbsOrgUId, new { @class = "inputClass" })
                 <label class="labelClass">@Html.LabelFor(m => m.NzbsOrgHash)
                     <span class="small">@Html.DescriptionFor(m => m.NzbsOrgHash)</span>
+                    <span class="small">@Html.ValidationMessageFor(m => m.NzbsOrgHash)</span>
                 </label>
                 @Html.TextBoxFor(m => m.NzbsOrgHash, new { @class = "inputClass" })
             </div>
@@ -44,10 +73,12 @@
                 @Html.CheckBoxFor(m => m.NzbMatrixEnabled, new { @class = "inputClass checkClass enabledCheck" })
                 <label class="labelClass">@Html.LabelFor(m => m.NzbMatrixUsername)
                     <span class="small">@Html.DescriptionFor(m => m.NzbMatrixUsername)</span>
+                    <span class="small">@Html.ValidationMessageFor(m => m.NzbMatrixUsername)</span>
                 </label>
                 @Html.TextBoxFor(m => m.NzbMatrixUsername, new { @class = "inputClass" })
                 <label class="labelClass">@Html.LabelFor(m => m.NzbMatrixApiKey)
                     <span class="small">@Html.DescriptionFor(m => m.NzbMatrixApiKey)</span>
+                    <span class="small">@Html.ValidationMessageFor(m => m.NzbMatrixApiKey)</span>
                 </label>
                 @Html.TextBoxFor(m => m.NzbMatrixApiKey, new { @class = "inputClass" })
             </div>
@@ -62,10 +93,12 @@
                 @Html.CheckBoxFor(m => m.NzbsRUsEnabled, new { @class = "inputClass checkClass enabledCheck" })
                 <label class="labelClass">@Html.LabelFor(m => m.NzbsrusUId)
                     <span class="small">@Html.DescriptionFor(m => m.NzbsrusUId)</span>
+                    <span class="small">@Html.ValidationMessageFor(m => m.NzbsrusUId)</span>
                 </label>
                 @Html.TextBoxFor(m => m.NzbsrusUId, new { @class = "inputClass" })
                 <label class="labelClass">@Html.LabelFor(m => m.NzbsrusHash)
                     <span class="small">@Html.DescriptionFor(m => m.NzbsrusHash)</span>
+                    <span class="small">@Html.ValidationMessageFor(m => m.NzbsrusHash)</span>
                 </label>
                 @Html.TextBoxFor(m => m.NzbsrusHash, new { @class = "inputClass" })
             </div>
@@ -78,10 +111,12 @@
                 @Html.CheckBoxFor(m => m.NewzbinEnabled, new { @class = "inputClass checkClass enabledCheck" })
                 <label class="labelClass">@Html.LabelFor(m => m.NewzbinUsername)
                     <span class="small">@Html.DescriptionFor(m => m.NewzbinUsername)</span>
+                    <span class="small">@Html.ValidationMessageFor(m => m.NewzbinUsername)</span>
                 </label>
                 @Html.TextBoxFor(m => m.NewzbinUsername, new { @class = "inputClass" })
                 <label class="labelClass">@Html.LabelFor(m => m.NewzbinPassword)
                     <span class="small">@Html.DescriptionFor(m => m.NewzbinPassword)</span>
+                    <span class="small">@Html.ValidationMessageFor(m => m.NewzbinPassword)</span>
                 </label>
                 @Html.TextBoxFor(m => m.NewzbinPassword, new { @class = "inputClass", type = "password" })
             </div>
@@ -98,7 +133,7 @@
                 </p>
                 <a id="addItem" href="@Url.Action("AddNewznabProvider", "Settings")">
                     <img src="../../Content/Images/Plus.png" alt="Add Newznab Provider" width="20px"
-                        height="20px" />
+                         height="20px" />
                     Add Newznab Provider</a>
                 <div id="newznabProviders">
                     @foreach (var provider in Model.NewznabDefinitions)
@@ -117,47 +152,96 @@
             @Html.TextBoxFor(m => m.Retention, new { @class = "inputClass" })
         </div>
         
-        <button type="submit" class="save_button" disabled="disabled">
-            Save</button>
+        <button type="submit" class="save_button" disabled="disabled">Save</button>
+        
+        <span id="validation-error-summary">Please check your settings and re-save</span>
     }
 </div>
+
 <script type="text/javascript">
     $(document).ready(function () {
-        if ($('#NzbsOrgEnabled').attr('checked'))
-            $('#nzbsOrgStatus').toggleClass('enabled disabled');
+        //Allow unobstrusive validation of the AJAX loaded form
+        $.validator.unobtrusive.parse("#IndexersForm");
+        
+        //Make the buttons
+        $('.indexerStatusButton').button();
 
-        if ($('#NzbMatrixEnabled').attr('checked'))
-            $('#nzbMatrixStatus').toggleClass('enabled disabled');
+        //Validator Settings
+        var settings = $.data($('#IndexersForm')[0], 'validator').settings;
+        settings.ignore = [];
+        settings.focusInvalid = false;
+        settings.onfocusout = function (element) { $(element).valid(); };
 
-        if ($('#NzbsRUsEnabled').attr('checked'))
-            $('#nzbsRusStatus').toggleClass('enabled disabled');
+        var oldHighlight = settings.highlight;
+        var oldUnhighlight = settings.unhighlight;
 
-        if ($('#NewzbinEnabled').attr('checked'))
-            $('#newzbinStatus').toggleClass('enabled disabled');
+        settings.highlight = function (element, errorClass, validClass) {
+            oldHighlight(element, errorClass, validClass);
+            $(element).parents('div.indexerPanel').prev('h3.ui-accordion-header').addClass('validation-error');
+        };
+        settings.unhighlight = function (element, errorClass, validClass) {
+            oldUnhighlight(element, errorClass, validClass);
 
-        if ($('#NewznabEnabled').attr('checked'))
-            $('#newznabStatus').toggleClass('enabled disabled');
+            var container = $(element).parents('div.indexerPanel');
+            if ($(container).children('.' + errorClass).length == 0)
+                $(container).prev('h3.ui-accordion-header').removeClass('validation-error');
+        };
     });
 
     $('.enabledCheck').on('change', function () {
-        var id = $(this).attr('id');
+        var id = $(this).prop('id');
+        var checked = $(this).prop('checked');
 
         if (id == 'NzbsOrgEnabled')
-            $('#nzbsOrgStatus').toggleClass('enabled disabled');
+            $('#nzbsOrgStatus').prop('checked', checked);
 
         if (id == 'NzbMatrixEnabled')
-            $('#nzbMatrixStatus').toggleClass('enabled disabled');
+            $('#nzbMatrixStatus').prop('checked', checked);
 
         if (id == 'NzbsRUsEnabled')
-            $('#nzbsRusStatus').toggleClass('enabled disabled');
+            $('#nzbsRusStatus').prop('checked', checked);
 
         if (id == 'NewzbinEnabled')
-            $('#newzbinStatus').toggleClass('enabled disabled');
+            $('#newzbinStatus').prop('checked', checked);
 
         if (id == 'NewznabEnabled')
-            $('#newznabStatus').toggleClass('enabled disabled');
+            $('#newznabStatus').prop('checked', checked);
+
+        $('.indexerStatusButton').button("refresh");
+        reValidate();
+    });
+
+    $('.indexerStatusButton').on('change', function () {
+        var id = $(this).prop('id');
+        var checked = $(this).prop('checked');
+
+        if (id == 'nzbsOrgStatus')
+            $('#NzbsOrgEnabled').prop('checked', checked);
+
+        if (id == 'nzbMatrixStatus')
+            $('#NzbMatrixEnabled').prop('checked', checked);
+
+        if (id == 'nzbsRusStatus')
+            $('#NzbsRUsEnabled').prop('checked', checked);
+
+        if (id == 'newzbinStatus')
+            $('#NewzbinEnabled').prop('checked', checked);
+
+        if (id == 'newznabStatus')
+            $('#NewznabEnabled').prop('checked', checked);
+
+        reValidate();
     });
 
+    function reValidate() {
+        $("#IndexersForm").validate().form();
+
+        var container = $('div.indexerPanel');
+        if ($(container).children('.input-validation-error').length == 0)
+            $(container).prev('h3.ui-accordion-header').removeClass('validation-error');
+    }
+
+    //Newznab
     $("#addItem").live('click', function () {
         $.ajax({
             url: this.href,
@@ -180,13 +264,7 @@
                 alert("Sorry! We could not delete your Provider at this time. " + error);
             },
             success: function (data, textStatus, jqXHR) {
-                if (data == "ok") {
-                    $("#provider_" + id).remove();
-                }
-
-                else {
-                    alert(data);
-                }
+                $("#provider_" + id).remove();
             }
         });
     }
@@ -196,10 +274,9 @@
         return parentProviderSection.children('.newznabProviderId').val();
     }
 
-    $(".providerName_textbox").live('keyup', function () {
+    $(".providerName_textbox").on('keyup', function () {
         var value = $(this).val();
         var profileId = getProviderId(this);
         $("#title_" + profileId).text(value);
     }).keyup();
-
-</script>
+  </script>

NzbDrone.Web/Views/Shared/_ReferenceLayout.cshtml

@@ -21,16 +21,18 @@
     @Html.IncludeScript("jquery-1.7.1.min.js")
     @Html.IncludeScript("jquery-ui-1.8.17.min.js")
     @Html.IncludeScript("jquery.livequery.js")
-    @Html.IncludeScript("MicrosoftAjax.js")
-    @Html.IncludeScript("MicrosoftMvcAjax.js")
     @Html.IncludeScript("jquery.gritter.js")
     @Html.IncludeScript("jquery.form.js")
     @Html.IncludeScript("jquery-tgc-countdown-1.0.js")
     @Html.IncludeScript("jquery.watermark.min.js")
     @Html.IncludeScript("jquery.hotkeys.js")
-    @Html.IncludeScript("jquery.validate.min.js")
+    @Html.IncludeScript("jquery.signalR.min.js")
+    @Html.IncludeScript("jquery.validate.js")
+    @Html.IncludeScript("jquery.validate.unobtrusive.js")
     @Html.IncludeScript("jquery.cookie.js")
     @Html.IncludeScript("doTimeout.js")
+    @Html.IncludeScript("conditional-validation.js")
+    <script src="@Url.Content("~/signalr/hubs")" type="text/javascript"></script>
     @Html.IncludeScript("NzbDrone/localSearch.js")
     @Html.IncludeScript("NzbDrone/AutoComplete.js")
     @Html.IncludeScript("NzbDrone/Notification.js")

NzbDrone.Web/Web.config

@@ -8,8 +8,8 @@
     <supportedRuntime version="v4.0" />
   </startup>
   <appSettings>
-    <add key="ClientValidationEnabled" value="false" />
-    <add key="UnobtrusiveJavaScriptEnabled" value="false" />
+    <add key="ClientValidationEnabled" value="true" />
+    <add key="UnobtrusiveJavaScriptEnabled" value="true" />
   </appSettings>
   <system.web>
     <trust level="Full" originUrl=".*" />