public static MetadataPlainObjects.Fields Generate(MappingRule mappingRule, ApiDescription apiDescription, object originalObject)
{
var fromBodyParameterType = (from param in mappingRule.MethodExpression.Method.GetParameters()
let fromBodyAttr = param.GetCustomAttribute<FromBodyAttribute>()
where fromBodyAttr != null
select param.ParameterType).FirstOrDefault();
if (fromBodyParameterType == null)
return GenerateFromGet(mappingRule, apiDescription, originalObject);
var result = new MetadataPlainObjects.Fields();
result.AddRange(from property in fromBodyParameterType.GetProperties()
let fieldName = GetFieldName(property)
let propVal = property.GetValue(originalObject)
let jsonIgnore = property.GetCustomAttribute<JsonIgnoreAttribute>()
where jsonIgnore == null
select new MetadataPlainObjects.Field
{
FieldName = fieldName,
FieldType = GetFieldType(property),
FieldValue = propVal == null ? null : propVal.ToString()
});
return result;
}
private static MetadataPlainObjects.Fields GenerateFromGet(MappingRule mappingRule, ApiDescription apiDescription,
object originalObject)
{
if (apiDescription.HttpMethod != HttpMethod.Get)
{
return(null);
}
var result = new MetadataPlainObjects.Fields();
int argumentCounter = 0;
result.AddRange(
from parameter in mappingRule.MethodExpression.Method.GetParameters()
let isMemberExpression = mappingRule.MethodExpression.Arguments[argumentCounter++] is MemberExpression
where mappingRule.ParameterDelegates.ContainsKey(parameter.Name)
let paramDelegate = mappingRule.ParameterDelegates.ContainsKey(parameter.Name) ? mappingRule.ParameterDelegates[parameter.Name] : null
select new MetadataPlainObjects.Field
{
FieldName = parameter.Name,
FieldValue = (isMemberExpression && paramDelegate != null) ? paramDelegate.DynamicInvoke(originalObject).ToString() : null
});
return(result);
}
public static MetadataPlainObjects.Fields Generate(MappingRule mappingRule, ApiDescription apiDescription, object originalObject)
{
var fromBodyParameterType = (from param in mappingRule.MethodExpression.Method.GetParameters()
let fromBodyAttr = param.GetCustomAttribute <FromBodyAttribute>()
where fromBodyAttr != null
select param.ParameterType).FirstOrDefault();
if (fromBodyParameterType == null)
{
return(GenerateFromGet(mappingRule, apiDescription, originalObject));
}
var result = new MetadataPlainObjects.Fields();
result.AddRange(from property in fromBodyParameterType.GetProperties()
let fieldName = GetFieldName(property)
let propVal = property.GetValue(originalObject)
let jsonIgnore = property.GetCustomAttribute <JsonIgnoreAttribute>()
where jsonIgnore == null
select new MetadataPlainObjects.Field
{
FieldName = fieldName,
FieldType = GetFieldType(property),
FieldValue = propVal == null ? null : propVal.ToString()
});
return(result);
}
private static MetadataPlainObjects.Fields GenerateFromGet(MappingRule mappingRule, ApiDescription apiDescription,
object originalObject)
{
if (apiDescription.HttpMethod != HttpMethod.Get)
return null;
var result = new MetadataPlainObjects.Fields();
int argumentCounter = 0;
result.AddRange(
from parameter in mappingRule.MethodExpression.Method.GetParameters()
let isMemberExpression = mappingRule.MethodExpression.Arguments[argumentCounter++] is MemberExpression
where mappingRule.ParameterDelegates.ContainsKey(parameter.Name)
let paramDelegate = mappingRule.ParameterDelegates.ContainsKey(parameter.Name) ? mappingRule.ParameterDelegates[parameter.Name] : null
select new MetadataPlainObjects.Field
{
FieldName = parameter.Name,
FieldValue = (isMemberExpression && paramDelegate != null) ? paramDelegate.DynamicInvoke(originalObject).ToString() : null
});
return result;
}