public IRawString htmlDump(TemplateScopeContext scope, object target, object scopeOptions)
{
var scopedParams = scope.AssertOptions(nameof(htmlDump), scopeOptions);
var depth = scopedParams.TryGetValue("depth", out object oDepth) ? (int)oDepth : 0;
var childDepth = scopedParams.TryGetValue("childDepth", out object oChildDepth) ? oChildDepth.ConvertTo <int>() : 1;
scopedParams["depth"] = depth + 1;
try
{
if (!isComplexType(target))
{
return(GetScalarHtml(target).ToRawString());
}
scopedParams.TryGetValue("captionIfEmpty", out object captionIfEmpty);
scopedParams.TryGetValue("headerStyle", out object oHeaderStyle);
scopedParams.TryGetValue("className", out object parentClass);
scopedParams.TryGetValue("childClass", out object childClass);
var headerStyle = oHeaderStyle as string ?? "splitCase";
var className = ((depth < childDepth ? parentClass : childClass ?? parentClass)
?? Context.Args[TemplateConstants.DefaultTableClassName]).ToString();
if (target is IEnumerable e)
{
var objs = e.Map(x => x);
var isEmpty = objs.Count == 0;
if (isEmpty && captionIfEmpty == null)
{
return(RawString.Empty);
}
var first = !isEmpty ? objs[0] : null;
if (first is IDictionary)
{
return(htmlList(scope, target, scopeOptions));
}
var sb = StringBuilderCacheAlt.Allocate();
sb.Append("<table");
if (scopedParams.TryGetValue("id", out object id))
{
sb.Append(" id=\"").Append(id).Append("\"");
}
if (className != null)
{
sb.Append(" class=\"").Append(className).Append("\"");
}
sb.Append(">");
scopedParams.TryGetValue("caption", out object caption);
if (isEmpty)
{
caption = captionIfEmpty;
}
if (caption != null)
{
sb.Append("<caption>").Append(caption.ToString().HtmlEncode()).Append("</caption>");
}
if (!isEmpty)
{
sb.Append("<tbody>");
if (first is KeyValuePair <string, object> )
{
foreach (var o in objs)
{
if (o is KeyValuePair <string, object> kvp)
{
sb.Append("<tr>");
sb.Append("<th>");
sb.Append(Context.DefaultFilters?.textStyle(kvp.Key, headerStyle)?.HtmlEncode());
sb.Append("</th>");
sb.Append("<td>");
if (!isComplexType(kvp.Value))
{
sb.Append(GetScalarHtml(kvp.Value));
}
else
{
var body = htmlDump(scope, kvp.Value, scopeOptions);
sb.Append(body.ToRawString());
}
sb.Append("</td>");
sb.Append("</tr>");
}
}
}
else if (!isComplexType(first))
{
foreach (var o in objs)
{
sb.Append("<tr>");
sb.Append("<td>");
sb.Append(GetScalarHtml(o));
sb.Append("</td>");
sb.Append("</tr>");
}
}
else
{
if (objs.Count > 1)
{
var rows = objs.Map(x => x.ToObjectDictionary());
sb.Append("<tr>");
sb.Append("<td>");
var list = htmlList(scope, rows, scopeOptions);
sb.Append(list.ToRawString());
sb.Append("</td>");
sb.Append("</tr>");
}
else
{
foreach (var o in objs)
{
sb.Append("<tr>");
if (!isComplexType(o))
{
sb.Append("<td>");
sb.Append(GetScalarHtml(o));
sb.Append("</td>");
}
else
{
sb.Append("<td>");
var body = htmlDump(scope, o, scopeOptions);
sb.Append(body.ToRawString());
sb.Append("</td>");
}
sb.Append("</tr>");
}
}
}
sb.Append("</tbody>");
}
sb.Append("</table>");
var html = StringBuilderCacheAlt.ReturnAndFree(sb);
return(html.ToRawString());
}
return(htmlDump(scope, target.ToObjectDictionary(), scopeOptions));
}
finally
{
scopedParams["depth"] = depth;
}
}
public object throwUnauthorizedAccessException(TemplateScopeContext scope, string message, object options) => new UnauthorizedAccessException(message).InStopFilter(scope, options);
public object throwOptimisticConcurrencyException(TemplateScopeContext scope, string message, object options) => new Data.OptimisticConcurrencyException(message).InStopFilter(scope, options);
public object skipExecutingFiltersOnError(TemplateScopeContext scope)
{
scope.PageResult.SkipExecutingFiltersIfError = true;
return(StopExecution.Value);
}
public object throwNotSupportedException(TemplateScopeContext scope, string message) => new NotSupportedException(message).InStopFilter(scope, null);
public object ifThrowArgumentNullException(TemplateScopeContext scope, bool test, string paramName) => test
? new ArgumentNullException(paramName).InStopFilter(scope, null)
: StopExecution.Value;
public object throwArgumentException(TemplateScopeContext scope, string message) => new ArgumentException(message).InStopFilter(scope, null);
public static Task WritePageAsync(this TemplateScopeContext scope) => scope.PageResult.WritePageAsync(scope.Page, scope);
public static TemplateScopeContext ScopeWithStream(this TemplateScopeContext scope, Stream stream) => new TemplateScopeContext(scope.PageResult, stream, scope.ScopedParams);
public IRawString htmlErrorDebug(TemplateScopeContext scope) => htmlErrorDebug(scope, scope.PageResult.LastFilterError);
[HandleUnknownValue] public IRawString htmlErrorDebug(TemplateScopeContext scope, object ex) => htmlErrorDebug(scope, ex as Exception ?? scope.PageResult.LastFilterError, ex as Dictionary <string, object>);
public IRawString htmlErrorMessage(TemplateScopeContext scope) => htmlErrorMessage(scope.PageResult.LastFilterError);
[HandleUnknownValue] public IRawString htmlError(TemplateScopeContext scope, Exception ex, object options) => Context.DebugMode ? htmlErrorDebug(scope, ex, options) : htmlErrorMessage(ex, options);
[HandleUnknownValue] public IRawString htmlError(TemplateScopeContext scope, Exception ex) => htmlError(scope, ex, null);
public object ifThrowArgumentException(TemplateScopeContext scope, bool test, string message, string paramName, object options) => test
? new ArgumentException(message, paramName).InStopFilter(scope, options)
: StopExecution.Value;
public static async Task WritePageAsync(this TemplateScopeContext scope, TemplatePage page, TemplateCodePage codePage, Dictionary <string, object> pageParams, CancellationToken token = default(CancellationToken))
{
await scope.PageResult.WritePageAsync(page, codePage, scope.ScopeWithParams(pageParams), token);
}
public object skipExecutingFiltersOnError(TemplateScopeContext scope, object ignoreTarget) => skipExecutingFiltersOnError(scope);
public static object EvaluateToken(this TemplateScopeContext scope, JsToken token)
{
var result = scope.PageResult.EvaluateToken(scope, token);
return(result);
}
public object throwArgumentNullExceptionIf(TemplateScopeContext scope, string paramName, bool test, object options) => test
? new ArgumentNullException(paramName).InStopFilter(scope, options)
: StopExecution.Value;
public static object GetValue(this TemplateScopeContext scope, string name)
{
return(scope.PageResult.GetValue(name, scope));
}
public object throwArgumentException(TemplateScopeContext scope, string message, string options) => ifThrowArgumentException(scope, true, message, options);
public object assignError(TemplateScopeContext scope, string errorBinding)
{
scope.PageResult.AssignExceptionsTo = errorBinding;
return(StopExecution.Value);
}
public object throwArgumentNullException(TemplateScopeContext scope, string paramName, object options) => new ArgumentNullException(paramName).InStopFilter(scope, options);
public object ensureAnyArgsNotEmpty(TemplateScopeContext scope, object args) => ensureAnyArgsNotEmpty(scope, args, null);
public object throwNotImplementedException(TemplateScopeContext scope, string message, object options) => new NotImplementedException(message).InStopFilter(scope, options);
public object ifthrow(TemplateScopeContext scope, bool test, string message) => test
? new Exception(message).InStopFilter(scope, null)
: StopExecution.Value;
public object throwFileNotFoundException(TemplateScopeContext scope, string message, object options) => new FileNotFoundException(message).InStopFilter(scope, options);
public object throwIf(TemplateScopeContext scope, string message, bool test, object options) => test
? new Exception(message).InStopFilter(scope, options)
: StopExecution.Value;
public async Task <object> @throwAsync(TemplateScopeContext scope, string message, object options)
{
await Task.Yield();
return(new Exception(message).InStopFilter(scope, options));
}
public IRawString htmlList(TemplateScopeContext scope, object target, object scopeOptions)
{
if (target is IDictionary <string, object> single)
{
target = new[] { single }
}
;
var items = target.AssertEnumerable(nameof(htmlList));
var scopedParams = scope.AssertOptions(nameof(htmlList), scopeOptions);
var depth = scopedParams.TryGetValue("depth", out object oDepth) ? (int)oDepth : 0;
var childDepth = scopedParams.TryGetValue("childDepth", out object oChildDepth) ? oChildDepth.ConvertTo <int>() : 1;
scopedParams["depth"] = depth + 1;
try
{
scopedParams.TryGetValue("className", out object parentClass);
scopedParams.TryGetValue("childClass", out object childClass);
var className = ((depth < childDepth ? parentClass : childClass ?? parentClass)
?? Context.Args[TemplateConstants.DefaultTableClassName]).ToString();
scopedParams.TryGetValue("headerStyle", out object oHeaderStyle);
scopedParams.TryGetValue("headerTag", out object oHeaderTag);
scopedParams.TryGetValue("captionIfEmpty", out object captionIfEmpty);
var headerTag = oHeaderTag as string ?? "th";
var headerStyle = oHeaderStyle as string ?? "splitCase";
var sbHeader = StringBuilderCache.Allocate();
var sbRows = StringBuilderCacheAlt.Allocate();
List <string> keys = null;
foreach (var item in items)
{
if (item is IDictionary <string, object> d)
{
if (keys == null)
{
keys = d.Keys.ToList();
sbHeader.Append("<tr>");
foreach (var key in keys)
{
sbHeader.Append('<').Append(headerTag).Append('>');
sbHeader.Append(Context.DefaultFilters?.textStyle(key, headerStyle)?.HtmlEncode());
sbHeader.Append("</").Append(headerTag).Append('>');
}
sbHeader.Append("</tr>");
}
sbRows.Append("<tr>");
foreach (var key in keys)
{
var value = d[key];
sbRows.Append("<td>");
if (!isComplexType(value))
{
sbRows.Append(GetScalarHtml(value));
}
else
{
var htmlValue = htmlDump(scope, value, scopeOptions);
sbRows.Append(htmlValue.ToRawString());
}
sbRows.Append("</td>");
}
sbRows.Append("</tr>");
}
}
var isEmpty = sbRows.Length == 0;
if (isEmpty && captionIfEmpty == null)
{
return(RawString.Empty);
}
var htmlHeaders = StringBuilderCache.ReturnAndFree(sbHeader);
var htmlRows = StringBuilderCacheAlt.ReturnAndFree(sbRows);
var sb = StringBuilderCache.Allocate();
sb.Append("<table");
if (scopedParams.TryGetValue("id", out object id))
{
sb.Append(" id=\"").Append(id).Append("\"");
}
if (!string.IsNullOrEmpty(className))
{
sb.Append(" class=\"").Append(className).Append("\"");
}
sb.Append(">");
scopedParams.TryGetValue("caption", out object caption);
if (isEmpty)
{
caption = captionIfEmpty;
}
if (caption != null)
{
sb.Append("<caption>").Append(caption.ToString().HtmlEncode()).Append("</caption>");
}
if (htmlHeaders.Length > 0)
{
sb.Append("<thead>").Append(htmlHeaders).Append("</thead>");
}
if (htmlRows.Length > 0)
{
sb.Append("<tbody>").Append(htmlRows).Append("</tbody>");
}
sb.Append("</table>");
var html = StringBuilderCache.ReturnAndFree(sb);
return(html.ToRawString());
}
finally
{
scopedParams["depth"] = depth;
}
}
