public void Init()
{
var configuration = new HandlebarsConfiguration
{
ExpressionNameResolver =
new UpperCamelCaseExpressionNameResolver()
};
this.HandlebarsInstance = Handlebars.Create(configuration);
}
public HandlebarsMvcView(string physicalpath, IHandlebars handlebars)
{
var templatePath = physicalpath;
var version = HostingEnvironment.VirtualPathProvider.GetCacheKey(templatePath);
var key = templatePath + "_" + version;
render = compiledViews.GetOrAdd(key, (k) =>
{
var compiledView = handlebars.CompileView(templatePath);
return compiledView;
});
}
private static void AddHelpers(IHandlebars handlebars)
{
handlebars.RegisterHelper("asset",
(writer, context, arguments) => writer.Write("asset:" + string.Join("|", arguments)));
handlebars.RegisterHelper("date",
(writer, context, arguments) => writer.Write("date:" + string.Join("|", arguments)));
handlebars.RegisterHelper("tags",
(writer, context, arguments) => writer.Write("tags:" + string.Join("|", arguments)));
handlebars.RegisterHelper("encode",
(writer, context, arguments) => writer.Write("encode:" + string.Join("|", arguments)));
handlebars.RegisterHelper("url", (writer, context, arguments) => writer.Write("url:" + string.Join("|", arguments)));
handlebars.RegisterHelper("excerpt", (writer, context, arguments) => writer.Write("url:" + string.Join("|", arguments)));
}
public HandlebarsMvcViewEngine(IHandlebars handlebars)
{
_handlebars = handlebars;
// Define the location of the View file
this.ViewLocationFormats = new string[]
{"~/Views/{1}/{0}.hbs", "~/Views/{0}.hbs"};
this.PartialViewLocationFormats = new string[]
{"~/Views/{1}/{0}.hbs", "~/Views/partials/{0}.hbs"};
this.MasterLocationFormats = new string[] { "~/Views/{1}/{0}.hbs", "~/Views/layouts/{0}.hbs" }; ; //Masters are referenced inside views
}
public HumanizerHelpersTemplateTests()
{
_dateTimeServiceMock = new Mock <IDateTimeService>();
_dateTimeServiceMock.Setup(d => d.Now()).Returns(DateTimeNow);
_dateTimeServiceMock.Setup(d => d.UtcNow()).Returns(DateTimeNow.ToUniversalTime);
_handlebarsContext = Handlebars.Create();
_handlebarsContext.Configuration.FormatProvider = CultureInfo.InvariantCulture;
HandlebarsHelpers.Register(_handlebarsContext, o =>
{
o.DateTimeService = _dateTimeServiceMock.Object;
});
}
public void ImplicitIDictionaryImplementationShouldNotThrowNullref()
{
// Arrange
IHandlebars handlebars = Handlebars.Create();
handlebars.RegisterHelper("foo", (writer, context, arguments) => { });
var compile = handlebars.Compile(@"{{foo bar}}");
var mock = new MockDictionaryImplicitlyImplemented(new Dictionary <string, object> {
{ "bar", 1 }
});
// Act
compile.Invoke(mock);
}
public static void Register(IHandlebars handlebarsContext)
{
handlebarsContext.RegisterHelper("Random", (writer, context, arguments) =>
{
object value = GetRandomValue(arguments);
writer.Write(value);
});
handlebarsContext.RegisterHelper("Random", (writer, options, context, arguments) =>
{
object value = GetRandomValue(arguments);
options.Template(writer, value);
});
}
public static void Register(IHandlebars handlebarsContext, IFileSystemHandler fileSystemHandler)
{
handlebarsContext.RegisterHelper("File", (writer, context, arguments) =>
{
string value = ParseArgumentAndReadFileFragment(handlebarsContext, context, fileSystemHandler, arguments);
writer.Write(value);
});
handlebarsContext.RegisterHelper("File", (writer, options, context, arguments) =>
{
string value = ParseArgumentAndReadFileFragment(handlebarsContext, context, fileSystemHandler, arguments);
options.Template(writer, value);
});
}
public static void Register(IHandlebars handlebarsContext)
{
handlebarsContext.RegisterHelper("Xeger", (writer, context, arguments) =>
{
string value = ParseArgumentAndGenerate(arguments);
writer.Write(value);
});
handlebarsContext.RegisterHelper("Xeger", (writer, options, context, arguments) =>
{
string value = ParseArgumentAndGenerate(arguments);
options.Template(writer, value);
});
}
public static void RegisterStandardTokens(this IHandlebars handlebars)
{
handlebars.RegisterHelper("dateformat", (output, context, arguments) =>
{
IServiceProvider serviceProvider = context.ServiceProvider;
var clock = serviceProvider.GetRequiredService <IClock>();
var siteService = serviceProvider.GetRequiredService <ISiteService>();
var site = siteService.GetSiteSettingsAsync().Result;
var timeZone = TimeZoneInfo.FindSystemTimeZoneById(site.TimeZone);
var now = TimeZoneInfo.ConvertTime(clock.UtcNow.UtcDateTime, TimeZoneInfo.Utc, timeZone);
var format = arguments[0].ToString();
output.Write(now.ToString(format));
});
}
private static string ParseArgumentAndReadFileFragment(IHandlebars handlebarsContext, dynamic context, IFileSystemHandler fileSystemHandler, object[] arguments)
{
Check.Condition(arguments, args => args.Length == 1, nameof(arguments));
Check.NotNull(arguments[0], "arguments[0]");
switch (arguments[0])
{
case string path:
var templateFunc = handlebarsContext.Compile(path);
string transformed = templateFunc(context);
return(fileSystemHandler.ReadResponseBodyAsString(transformed));
}
throw new NotSupportedException($"The value '{arguments[0]}' with type '{arguments[0]?.GetType()}' cannot be used in Handlebars File.");
}
public static Templates Load(string languageName, IHandlebars hb)
{
string templates = Path.Combine(
Path.GetDirectoryName(typeof(Templates).Assembly.Location),
"Languages",
languageName);
Action <TextWriter, object> serviceClient = LoadTemplateFile(hb, templates, "ServiceClient.hb");
Action <TextWriter, object> model = LoadTemplateFile(hb, templates, "Model.hb");
Action <TextWriter, object> methodGroup = LoadTemplateFile(hb, templates, "MethodGroup.hb");
return(new Templates(
(writer, m) => serviceClient(writer, m),
(writer, m) => model(writer, m),
(writer, m) => methodGroup(writer, m)));
}
public static void RegisterContentTokens(this IHandlebars handlebars)
{
handlebars.RegisterHelper("slug", (output, context, arguments) =>
{
IServiceProvider serviceProvider = context.ServiceProvider;
var contentManager = serviceProvider.GetRequiredService <IContentManager>();
ContentItem contentItem = context.Content;
string title = contentManager.PopulateAspect(contentItem, new ContentItemMetadata()).DisplayText;
var slug = title?.ToLower().Replace(" ", "-");
output.Write(slug);
});
}
public Models()
{
_controllerContext = new ControllerContext();
_handlebars = HandlebarsDotNet.Handlebars.Create();
_vdd = new ViewDataDictionary();
// The view. Note that we're also testing for case-insensitivity (lastname is lowercase here, but not in the models).
var funcView = _handlebars.Compile("Hello, {{FirstName}} {{lastname}}!");
_compiledView = new CompiledView(funcView, fileHash: null, layout: null);
_hbsview = new HandlebarsView(_controllerContext, _compiledView, layouts: null);
}
public static void RegisterStandardTokens(this IHandlebars handlebars, IHttpContextAccessor httpContextAccessor)
{
handlebars.RegisterHelper("dateformat", (output, context, arguments) =>
{
var services = httpContextAccessor.HttpContext.RequestServices;
var clock = services.GetRequiredService <IClock>();
var siteService = services.GetRequiredService <ISiteService>();
var site = siteService.GetSiteSettingsAsync().GetAwaiter().GetResult();
var timeZone = TimeZoneInfo.FindSystemTimeZoneById(site.TimeZone);
var now = TimeZoneInfo.ConvertTime(clock.UtcNow, TimeZoneInfo.Utc, timeZone);
var format = arguments[0].ToString();
output.Write(now.ToString(format));
});
}
/// <summary>
/// Register all (default) or specific categories and use the prefix from the categories.
/// </summary>
/// <param name="handlebarsContext">The <see cref="IHandlebars"/>-context.</param>
/// <param name="optionsCallback">The options callback.</param>
public static void Register(IHandlebars handlebarsContext, Action <HandlebarsHelpersOptions> optionsCallback)
{
Guard.NotNull(optionsCallback, nameof(optionsCallback));
var options = new HandlebarsHelpersOptions();
optionsCallback(options);
var helpers = new Dictionary <Category, IHelpers>
{
{ Category.Regex, new RegexHelpers(handlebarsContext) },
{ Category.Constants, new ConstantsHelpers(handlebarsContext) },
{ Category.Enumerable, new EnumerableHelpers(handlebarsContext) },
{ Category.Math, new MathHelpers(handlebarsContext) },
{ Category.String, new StringHelpers(handlebarsContext) },
{ Category.Url, new UrlHelpers(handlebarsContext) },
{ Category.DateTime, new DateTimeHelpers(handlebarsContext, options.DateTimeService ?? new DateTimeService()) }
};
var extra = new Dictionary <Category, string>
{
{ Category.XPath, "XPathHelpers" },
{ Category.Xeger, "XegerHelpers" },
{ Category.Random, "RandomHelpers" },
{ Category.JsonPath, "JsonPathHelpers" },
{ Category.DynamicLinq, "DynamicLinqHelpers" },
{ Category.Humanizer, "HumanizerHelpers" }
};
var paths = options.CustomHelperPaths ?? new List <string> {
Directory.GetCurrentDirectory()
};
var extraHelpers = PluginLoader.Load(paths, extra, handlebarsContext);
foreach (var item in extraHelpers)
{
helpers.Add(item.Key, item.Value);
}
// https://github.com/Handlebars-Net/Handlebars.Net#relaxedhelpernaming
handlebarsContext.Configuration.Compatibility.RelaxedHelperNaming = options.PrefixSeparatorIsDot;
foreach (var item in helpers.Where(h => options.Categories == null || options.Categories.Length == 0 || options.Categories.Contains(h.Key)))
{
RegisterCustomHelper(handlebarsContext, options, item.Key.ToString(), item.Value);
}
if (options.CustomHelpers is { })
public static void Register(IHandlebars handlebarsContext, IFileSystemHandler fileSystemHandler)
{
HandleBarsRegex.Register(handlebarsContext);
HandleBarsJsonPath.Register(handlebarsContext);
HandleBarsLinq.Register(handlebarsContext);
HandleBarsRandom.Register(handlebarsContext);
HandleBarsXeger.Register(handlebarsContext);
HandleBarsXPath.Register(handlebarsContext);
HandleBarsFile.Register(handlebarsContext, fileSystemHandler);
}
internal static void RegisterAllForType(IHandlebars hb, Type type, object instance)
{
var helpers = CreateHelpersForType(type, instance);
foreach (var(name, helper) in helpers)
{
hb.RegisterHelper(name, helper);
}
var blockHelpers = CreateBlockHelpersForType(type, instance);
foreach (var(name, helper) in blockHelpers)
{
hb.RegisterHelper(name, helper);
}
}
/// <summary>
///
/// </summary>
/// <param name="templateResolver"></param>
/// <param name="viewSettings"></param>
public TemplateService(ITemplateResolver templateResolver, ViewSettings viewSettings)
{
_templateResolver = templateResolver;
_hbsService = Handlebars.Create();
RegisterHelpers(viewSettings);
_templateResolver.GetAllPartialTemplates().ForEach(template =>
{
try
{
_hbsService.RegisterTemplate(template.Key, template.Value);
}
catch (System.Exception ex)
{
throw new System.Exception($"Error at template key = {template.Key}", ex);
}
});
}
public static void RegisterContentTokens(this IHandlebars handlebars)
{
// Renders a slug for the current content item. Do not use to represent the url
// as the content item as it might be different than the computed slug.
handlebars.RegisterHelper("slug", (output, context, arguments) =>
{
IServiceProvider serviceProvider = context.ServiceProvider;
var contentManager = serviceProvider.GetRequiredService <IContentManager>();
var slugService = serviceProvider.GetRequiredService <ISlugService>();
ContentItem contentItem = context.Content;
string title = contentManager.PopulateAspect <ContentItemMetadata>(contentItem).DisplayText;
var slug = slugService.Slugify(title);
output.Write(slug);
});
// The "container" block helper redefines the context.Content property to
// the container of the current context Content property. If the content doesn't
// have a container then the inner template is not rendered.
// Example: {{#container}}{{slug}}/{{/container}}{{slug}}, this will render the slug of the
// container then the slug of the content item.
handlebars.RegisterHelper("container", (output, options, context, arguments) =>
{
ContentItem contentItem = context.Content;
string containerId = contentItem.Content?.ContainedPart?.ListContentItemId;
if (containerId != null)
{
IServiceProvider serviceProvider = context.ServiceProvider;
var contentManager = serviceProvider.GetRequiredService <IContentManager>();
var container = contentManager.GetAsync(containerId).GetAwaiter().GetResult();
if (container != null)
{
var previousContent = context.Content;
context.Content = container;
options.Template(output, context);
context.Content = previousContent;
}
}
});
}
private static JToken ReplaceSingleNode(IHandlebars handlebarsContext, string stringValue, object context)
{
var templateForStringValue = handlebarsContext.Compile(stringValue);
string transformedString = templateForStringValue(context);
if (!string.Equals(stringValue, transformedString))
{
const string property = "_";
JObject dummy = JObject.Parse($"{{ \"{property}\": null }}");
JToken node = dummy[property];
ReplaceNodeValue(node, transformedString);
return(dummy[property]);
}
return(stringValue);
}
public static Templates Load(string languageName, IHandlebars hb)
{
string templateDirectory = Path.GetFullPath(Path.Combine(
BasePath,
"Languages",
languageName));
var templates = new Templates();
foreach (var file in Directory.EnumerateFiles(templateDirectory, "*.hb", SearchOption.AllDirectories))
{
var relative = Path.GetFullPath(file);
relative = relative.Substring(templateDirectory.Length + 1);
relative = relative.Substring(0, relative.Length - 3); // Remove extension
templates.Add(relative, new Template(LoadTemplateFile(hb, file)));
}
return(templates);
}
public List <CodeFile> GenerateCode(ServiceClientModel model, GeneratorOptions options)
{
Language language = Language.Get(options.LanguageName);
IHandlebars hb = Handlebars.Create();
RegisterHelpers(hb, language, options);
Templates templates = language.GetTemplates(hb);
RegisterTemplates(hb, templates);
var context = new GenerateCodeContext(model, options, templates, language);
language.GenerateCode(context);
return(context.Files.Values.ToList());
}
public MainForm()
{
InitializeComponent();
_InventoryManager = new InventoryManager();
_MixModel = new MixModel();
var handlebarsConfig = new HandlebarsConfiguration();
handlebarsConfig.Helpers.Add("percent", (output, context, arguments) => output.Write(string.Format("{0:P}", arguments)));
handlebarsConfig.Helpers.Add("unit", (output, context, arguments) => output.Write(string.Format("{0} {1}", arguments)));
_Handlebars = Handlebars.Create(handlebarsConfig);
tabPageEntryBindingSource.DataSource = new List <TabPageEntry>
{
new TabPageEntry(R.mix, R.TabMix),
new TabPageEntry(R.recipes, R.TabRecipes),
new TabPageEntry(R.ingredients, R.TabIngredients)
};
_InventoryManager.PropertyChanged += OnInventoryManagerPropertyChanged;
if (!string.IsNullOrEmpty(Settings.Default.LastInventoryFile))
{
_InventoryManager.Load(Settings.Default.LastInventoryFile);
}
else
{
_InventoryManager.New("new_inventory.xml");
}
numMixVolume.DataBindings.Add(nameof(NumericUpDown.Value), _MixModel, nameof(MixModel.Volume), false, DataSourceUpdateMode.OnPropertyChanged);
numMixNicotine.DataBindings.Add(nameof(NumericUpDown.Value), _MixModel, nameof(MixModel.NicotineDose), false, DataSourceUpdateMode.OnPropertyChanged);
numMixVg.DataBindings.Add(nameof(NumericUpDown.Value), _MixModel, nameof(MixModel.VgPercentage), false, DataSourceUpdateMode.OnPropertyChanged);
numMixPg.DataBindings.Add(nameof(NumericUpDown.Value), _MixModel, nameof(MixModel.PgPercentage), false, DataSourceUpdateMode.OnPropertyChanged);
_MixModel.PropertyChanged += OnMixModelPropertyChanged;
mixIngredientModelBindingSource.DataSource = _MixModel.Ingredients;
SetErrors();
cmbRecipeIngredientAdd.ComboBox.DataSource = ingredientBindingSource;
SetTitle();
saveInventoryToolStripMenuItem.Enabled = _InventoryManager.IsDirty;
}
public HandlebarsTemplateHandler(
ISourceHandler sourceHandler,
IHandlebars handlebars,
IOptions <SiteConfig> siteConfig)
{
this.handlebars = handlebars;
this.siteConfig = siteConfig.Value;
using var sr = new StreamReader(sourceHandler.GetTemplate());
this.RegisterHelpers();
this.renderTemplate = this.handlebars.Compile(sr);
this.RegisterPartials(sourceHandler.GetPartials());
this.RegisterLayouts(sourceHandler.GetLayouts());
}
private void RegisterIfAndHelper(IHandlebars hbs)
{
hbs.RegisterHelper("ifand", (writer, options, context, arguments) =>
{
bool res = true;
foreach (var arg in arguments)
{
res = res && HandlebarsUtils.IsTruthyOrNonEmpty(arg);
}
if (res)
{
options.Template(writer, (object)context);
}
else
{
options.Inverse(writer, (object)context);
}
});
}
private void RegisterHelpers(IHandlebars hbs)
{
RegisterDivideHelper(hbs);
RegisterMultiplyHelper(hbs);
RegisterAdditionHelper(hbs);
RegisterSubstractionHelper(hbs);
RegisterEqualHelper(hbs);
RegisterFormatNumberHelper(hbs);
RegisterFormatDateTimeHelper(hbs);
RegisterImageUrlHelper(hbs);
RegisterArrayIndexHelper(hbs);
RegisterArrayTranslateHelper(hbs);
RegisterArrayLookupHelper(hbs);
RegisterIfAndHelper(hbs);
RegisterIfInHelper(hbs);
RegisterEachPublishedHelper(hbs);
RegisterConvertHtmlToTextHelper(hbs);
RegisterTruncateWordsHelper(hbs);
}
public static object Parse(IHandlebars context, string valueAsString)
{
if (int.TryParse(valueAsString, NumberStyles.Any, context.Configuration.FormatProvider, out int valueAsInt))
{
return(valueAsInt);
}
if (long.TryParse(valueAsString, NumberStyles.Any, context.Configuration.FormatProvider, out long valueAsLong))
{
return(valueAsLong);
}
if (double.TryParse(valueAsString, NumberStyles.Any, context.Configuration.FormatProvider, out double valueAsDouble))
{
return(valueAsDouble);
}
return(valueAsString);
}
public static void Register(IHandlebars handlebarsContext, IFileSystemHandler fileSystemHandler)
{
// Register https://github.com/StefH/Handlebars.Net.Helpers
HandlebarsHelpers.Register(handlebarsContext);
// Register WireMock.Net specific helpers
HandlebarsRegex.Register(handlebarsContext);
HandlebarsJsonPath.Register(handlebarsContext);
HandlebarsLinq.Register(handlebarsContext);
HandlebarsRandom.Register(handlebarsContext);
HandlebarsXeger.Register(handlebarsContext);
HandlebarsXPath.Register(handlebarsContext);
HandlebarsFile.Register(handlebarsContext, fileSystemHandler);
}
void RegisterInternal()
{
IHandlebars h = _services.Handlebars;
h.RegisterHelper("Upper", (o, c, a) => o.Write(a[0].ToString().ToUpper()));
h.RegisterHelper("Lower", (o, c, a) => o.Write(a[0].ToString().ToLower()));
h.RegisterHelper("LocalTimeZoneInfoId", (o, c, a) => o.Write(TimeZoneInfo.Local.Id));
h.RegisterHelper("SystemTimeZonesJson", (o, c, a) => Json(o, c, new Arguments(TimeZoneInfo.GetSystemTimeZones().ToDictionary())));
h.RegisterHelper("DefaultDateFormat", (o, c, a) => o.Write(DateTimeSettings.DefaultDateFormat));
h.RegisterHelper("DefaultTimeFormat", (o, c, a) => o.Write(DateTimeSettings.DefaultTimeFormat));
h.RegisterHelper("DoLayout", (o, c, a) => { });
h.RegisterHelper("SerializeTypeHandler", (o, c, a) => o.WriteSafeString(((Services)a[0]).TypeHandlers.Serialize((TypeHandlerBase)c["Services"])));
h.RegisterHelper("Disabled", (o, c, a) => { if (IsTrue(a[0]))
{
o.Write("disabled");
}
});
h.RegisterHelper("Checked", (o, c, a) => { if (IsTrue(a[0]))
{
o.Write("checked");
}
});
h.RegisterHelper("nvl", (o, c, a) => o.Write(a[a[0] == null ? 1 : 0]));
h.RegisterHelper("not", (o, c, a) => o.Write(IsTrue(a[0]) ? "False" : "True"));
h.RegisterHelper(nameof(BaseUrl), (o, c, a) => o.WriteSafeString(BaseUrl));
h.RegisterHelper(nameof(MenuItemActionLink), MenuItemActionLink);
h.RegisterHelper(nameof(RenderJobDataMapValue), RenderJobDataMapValue);
h.RegisterHelper(nameof(ViewBag), ViewBag);
h.RegisterHelper(nameof(ActionUrl), ActionUrl);
h.RegisterHelper(nameof(Json), Json);
h.RegisterHelper(nameof(Selected), Selected);
h.RegisterHelper(nameof(isType), isType);
h.RegisterHelper(nameof(eachPair), eachPair);
h.RegisterHelper(nameof(eachItems), eachItems);
h.RegisterHelper(nameof(ToBase64), ToBase64);
h.RegisterHelper(nameof(footer), footer);
h.RegisterHelper(nameof(QuartzminVersion), QuartzminVersion);
h.RegisterHelper(nameof(Logo), Logo);
h.RegisterHelper(nameof(ProductName), ProductName);
}
public static void Register(IHandlebars handlebarsContext, IFileSystemHandler fileSystemHandler)
{
// Register https://github.com/StefH/Handlebars.Net.Helpers
HandlebarsHelpers.Register(handlebarsContext, o =>
{
o.CustomHelperPaths = new string[]
{
Directory.GetCurrentDirectory()
#if !NETSTANDARD1_3
, Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)
#endif
}
.Distinct()
.ToList();
o.CustomHelpers = new Dictionary <string, IHelpers>
{
{ "File", new FileHelpers(handlebarsContext, fileSystemHandler) }
};
});
}
public static object?Parse(IHandlebars context, object?argument, bool convertObjectArrayToStringList = false)
{
switch (argument)
{
case UndefinedBindingResult valueAsUndefinedBindingResult:
if (TryParseUndefinedBindingResult(valueAsUndefinedBindingResult, out List <object?>?parsedAsObjectList))
{
if (convertObjectArrayToStringList)
{
return(parsedAsObjectList.Cast <string?>().ToList());
}
return(parsedAsObjectList);
}
return(argument);
default:
return(argument);
}
}
private void RegisterIfInHelper(IHandlebars hbs)
{
hbs.RegisterHelper("ifin", (writer, options, context, arguments) =>
{
bool res = false;
if (arguments.Length > 1)
{
for (int i = 1; i < arguments.Length; i++)
{
res = res || arguments[0].Equals(arguments[i]);
}
}
if (res)
{
options.Template(writer, (object)context);
}
else
{
options.Inverse(writer, (object)context);
}
});
}
private static void RegisterContainsHelper(IHandlebars hbs)
{
hbs.RegisterHelper("contains", (writer, options, context, arguments) =>
{
bool res = false;
if (arguments != null && arguments.Length == 2)
{
var arg1 = arguments[0].ToString();
var arg2 = arguments[1].ToString();
res = arg2.Contains(arg1);
}
if (res)
{
options.Template(writer, (object)context);
}
else
{
options.Inverse(writer, (object)context);
}
});
}
