private static IEnumerable <JsonError> Validate(string instanceText, string schemaText)
{
List <JsonError> errors = new List <JsonError>();
JSONDocument instanceDocument = JSONParser.Parse(instanceText);
AddSyntaxErrors(instanceDocument, JsonErrorLocation.InstanceDocument, errors);
JSONDocument schemaDocument = JSONParser.Parse(schemaText);
AddSyntaxErrors(schemaDocument, JsonErrorLocation.Schema, errors);
var loader = new JSONDocumentLoader();
loader.SetCacheItem(new JSONDocumentLoadResult(instanceDocument));
loader.SetCacheItem(new JSONDocumentLoadResult(schemaDocument));
JSONSchemaDraft4EvaluationTreeNode tree =
JSONSchemaDraft4EvaluationTreeProducer.CreateEvaluationTreeAsync(
instanceDocument,
(JSONObject)schemaDocument.TopLevelValue,
loader,
Enumerable.Empty <IJSONSchemaFormatHandler>()).Result;
AddValidationErrors(tree.ValidationIssues, errors);
return(errors);
}
public static JSONCompletionOptionResult GetCompletionOptions(StringWithFileNameTextProvider instanceTextProvider, StringWithFileNameTextProvider schemaTextProvider, IEnumerable <IJSONSchemaFormatHandler> formatHandlers, int cursorPosition)
{
JSONDocumentLoader loader = new JSONDocumentLoader();
JSONParser parser = new JSONParser();
JSONDocument schemaDoc = parser.Parse(schemaTextProvider);
JSONDocument instanceDoc = parser.Parse(instanceTextProvider);
List <JSONOption> allOptions = new List <JSONOption>();
loader.SetCacheItem(new JSONDocumentLoadResult(schemaDoc));
loader.SetCacheItem(new JSONDocumentLoadResult(instanceDoc));
JSONSchemaDraft4EvaluationTreeNode tree = JSONSchemaDraft4EvaluationTreeProducer.CreateEvaluationTreeAsync(instanceDoc, (JSONObject)schemaDoc.TopLevelValue, loader, formatHandlers).Result;
var parseItem = instanceDoc.ItemBeforePosition(cursorPosition);
var convertToReportMethod = typeof(JSONSchemaDraft4Evaluator).GetMethod("ConvertToReport", BindingFlags.Static | BindingFlags.NonPublic);
var report = (JSONSchemaDraft4EvaluationReport)convertToReportMethod.Invoke(null, new object[] { DateTime.Now, tree });
if (parseItem?.PreviousSibling is JSONMember && parseItem.PreviousSibling.IsUnclosed)
{
parseItem = parseItem.PreviousSibling;
}
var originalItem = parseItem;
while (parseItem is JSONTokenItem)
{
parseItem = parseItem.Parent;
}
JSONMember member = parseItem as JSONMember;
if (member != null)
{
//Don't glue completion to the previous member's value if calling up completion after a comma
if ((member.Comma == null || cursorPosition < member.Comma.AfterEnd) && member.Name != originalItem)
{
var options = report.GetValueOptionsAsync(member, cursorPosition).Result;
foreach (var option in options)
{
allOptions.Add(new JSONOption
{
InsertionText = option.InsertionText,
DisplayText = option.DisplayText,
Type = option.Format
});
}
return(new JSONCompletionOptionResult
{
ReplaceStart = member.Value?.Start ?? member.Colon.AfterEnd,
ReplaceLength = member.Value?.Length ?? 0,
Options = allOptions
});
}
parseItem = parseItem.Parent;
}
JSONArrayElement arrayElement = parseItem as JSONArrayElement;
if (arrayElement != null)
{
JSONArray arr = (JSONArray)arrayElement.Parent;
int index = arr.Elements.IndexOf(arrayElement);
var options = report.GetValueOptionsAsync(arr, index, cursorPosition).Result;
foreach (var option in options)
{
allOptions.Add(new JSONOption
{
InsertionText = option.InsertionText,
DisplayText = option.DisplayText,
Type = option.TypeDescription
});
}
return(new JSONCompletionOptionResult
{
ReplaceStart = cursorPosition,
ReplaceLength = 0,
Options = allOptions
});
}
JSONArray array = parseItem as JSONArray;
if (array != null)
{
int index;
for (index = 0; index < array.Elements.Count && cursorPosition > array.Elements[index].AfterEnd; ++index)
{
}
var options = report.GetValueOptionsAsync(array, index, cursorPosition).Result;
foreach (var option in options)
{
allOptions.Add(new JSONOption
{
InsertionText = option.InsertionText,
DisplayText = option.DisplayText,
Type = option.TypeDescription
});
}
return(new JSONCompletionOptionResult
{
ReplaceStart = cursorPosition,
ReplaceLength = 0,
Options = allOptions
});
}
JSONObject obj = parseItem as JSONObject;
if (obj != null)
{
var options = report.GetPropertyInfosAsync(obj).Result;
foreach (var option in options)
{
JSONMember existingMember = obj.Members.FirstOrDefault(x => x.CanonicalizedNameText == option.DisplayText);
if (existingMember == null || (member != null && existingMember == member && cursorPosition < existingMember.AfterEnd))
{
allOptions.Add(new JSONOption
{
InsertionText = option.InsertionText,
DisplayText = option.DisplayText,
Type = option.TypeDescription
});
}
}
int replaceStart = member?.AfterEnd >= cursorPosition ? member.Name.Start : cursorPosition;
int replaceLength = member?.AfterEnd >= cursorPosition ? member.Name.Length : 0;
return(new JSONCompletionOptionResult
{
ReplaceStart = replaceStart,
ReplaceLength = replaceLength,
Options = allOptions
});
}
return(new JSONCompletionOptionResult
{
Options = new List <JSONOption>()
});
}
public static async Task <ValidationResult> ValidateAsync(StringWithFileNameTextProvider instanceTextProvider, StringWithFileNameTextProvider schemaTextProvider, IEnumerable <IJSONSchemaFormatHandler> formatHandlers)
{
JSONDocumentLoader loader = new JSONDocumentLoader();
JSONParser parser = new JSONParser();
JSONDocument schemaDoc = parser.Parse(schemaTextProvider);
JSONDocument instanceDoc = parser.Parse(instanceTextProvider);
List <JSONError> allErrors = new List <JSONError>();
foreach (Tuple <JSONParseItem, JSONParseError> error in instanceDoc.GetContainedParseErrors())
{
allErrors.Add(new JSONError
{
Kind = JSONErrorKind.Syntax,
Length = error.Item1.Length,
Start = error.Item1.Start,
Location = JSONErrorLocation.InstanceDocument,
Message = error.Item2.Text ?? error.Item2.ErrorType.ToString()
});
}
foreach (Tuple <JSONParseItem, JSONParseError> error in schemaDoc.GetContainedParseErrors())
{
allErrors.Add(new JSONError
{
Kind = JSONErrorKind.Syntax,
Length = error.Item1.Length,
Start = error.Item1.Start,
Location = JSONErrorLocation.Schema,
Message = error.Item2.Text ?? error.Item2.ErrorType.ToString()
});
}
loader.SetCacheItem(new JSONDocumentLoadResult(schemaDoc));
loader.SetCacheItem(new JSONDocumentLoadResult(instanceDoc));
JSONSchemaDraft4EvaluationTreeNode tree = await JSONSchemaDraft4EvaluationTreeProducer.CreateEvaluationTreeAsync(instanceDoc, (JSONObject)schemaDoc.TopLevelValue, loader, formatHandlers).ConfigureAwait(false);
foreach (JSONSchemaValidationIssue issue in tree.ValidationIssues)
{
allErrors.Add(new JSONError
{
Kind = JSONErrorKind.Validation,
Start = issue.TargetItem.Start,
Length = issue.TargetItem.Length,
Location = JSONErrorLocation.InstanceDocument,
Message = issue.Message
});
}
foreach (JSONSchemaSanityIssue issue in tree.SanityIssues)
{
allErrors.Add(new JSONError
{
Kind = JSONErrorKind.Validation,
Start = issue.ParseItem.Start,
Length = issue.ParseItem.Length,
Location = JSONErrorLocation.Schema,
Message = issue.Message
});
}
return(new ValidationResult
{
InstanceDocumentText = instanceTextProvider.Text,
SchemaText = schemaTextProvider.Text,
Errors = allErrors
});
}
