Пример #1
0
func (scp *schemaParser) parseStructType(gofile *ast.File, bschema *spec.Schema, tpe *ast.StructType, seenPreviously map[string]struct{}) error {
	if tpe.Fields != nil {
		var schema *spec.Schema
		seenProperties := seenPreviously

		for _, fld := range tpe.Fields.List {
			if len(fld.Names) == 0 {
				// if this created an allOf property then we have to rejig the schema var
				// because all the fields collected that aren't from embedded structs should go in
				// their own proper schema
				// first process embedded structs in order of embedding
				if allOfMember(fld.Doc) {
					if schema == nil {
						schema = new(spec.Schema)
					}
					var newSch spec.Schema
					// when the embedded struct is annotated with swagger:allOf it will be used as allOf property
					// otherwise the fields will just be included as normal properties
					if err := scp.parseAllOfMember(gofile, &newSch, fld.Type, seenProperties); err != nil {
						return err
					}
					bschema.AllOf = append(bschema.AllOf, newSch)
					continue
				}
				if schema == nil {
					schema = bschema
				}

				// when the embedded struct is annotated with swagger:allOf it will be used as allOf property
				// otherwise the fields will just be included as normal properties
				if err := scp.parseEmbeddedStruct(gofile, schema, fld.Type, seenProperties); err != nil {
					return err
				}
			}
		}
		if schema != nil && len(bschema.AllOf) > 0 {
			bschema.AllOf = append(bschema.AllOf, *schema)
		}
		if schema == nil {
			schema = bschema
		}

		// then add and possibly override values
		if schema.Properties == nil {
			schema.Properties = make(map[string]spec.Schema)
		}
		schema.Typed("object", "")
		for _, fld := range tpe.Fields.List {
			if len(fld.Names) > 0 && fld.Names[0] != nil && fld.Names[0].IsExported() {
				var nm, gnm string
				nm = fld.Names[0].Name
				gnm = nm
				if fld.Tag != nil && len(strings.TrimSpace(fld.Tag.Value)) > 0 {
					tv, err := strconv.Unquote(fld.Tag.Value)
					if err != nil {
						return err
					}

					if strings.TrimSpace(tv) != "" {
						st := reflect.StructTag(tv)
						if st.Get("json") != "" {
							nm = strings.Split(st.Get("json"), ",")[0]
						}
					}
				}

				ps := schema.Properties[nm]
				if err := parseProperty(scp, gofile, fld.Type, schemaTypable{&ps}); err != nil {
					return err
				}

				sp := new(sectionedParser)
				sp.setDescription = func(lines []string) { ps.Description = joinDropLast(lines) }
				if ps.Ref.GetURL() == nil {
					sp.taggers = []tagParser{
						newSingleLineTagParser("maximum", &setMaximum{schemaValidations{&ps}, rxf(rxMaximumFmt, "")}),
						newSingleLineTagParser("minimum", &setMinimum{schemaValidations{&ps}, rxf(rxMinimumFmt, "")}),
						newSingleLineTagParser("multipleOf", &setMultipleOf{schemaValidations{&ps}, rxf(rxMultipleOfFmt, "")}),
						newSingleLineTagParser("minLength", &setMinLength{schemaValidations{&ps}, rxf(rxMinLengthFmt, "")}),
						newSingleLineTagParser("maxLength", &setMaxLength{schemaValidations{&ps}, rxf(rxMaxLengthFmt, "")}),
						newSingleLineTagParser("pattern", &setPattern{schemaValidations{&ps}, rxf(rxPatternFmt, "")}),
						newSingleLineTagParser("minItems", &setMinItems{schemaValidations{&ps}, rxf(rxMinItemsFmt, "")}),
						newSingleLineTagParser("maxItems", &setMaxItems{schemaValidations{&ps}, rxf(rxMaxItemsFmt, "")}),
						newSingleLineTagParser("unique", &setUnique{schemaValidations{&ps}, rxf(rxUniqueFmt, "")}),
						newSingleLineTagParser("required", &setRequiredSchema{schema, nm}),
						newSingleLineTagParser("readOnly", &setReadOnlySchema{&ps}),
					}

					// check if this is a primitive, if so parse the validations from the
					// doc comments of the slice declaration.
					if ftpe, ok := fld.Type.(*ast.ArrayType); ok {
						if iftpe, ok := ftpe.Elt.(*ast.Ident); ok && iftpe.Obj == nil {
							if ps.Items != nil && ps.Items.Schema != nil {
								itemsTaggers := []tagParser{
									newSingleLineTagParser("itemsMaximum", &setMaximum{schemaValidations{ps.Items.Schema}, rxf(rxMaximumFmt, rxItemsPrefix)}),
									newSingleLineTagParser("itemsMinimum", &setMinimum{schemaValidations{ps.Items.Schema}, rxf(rxMinimumFmt, rxItemsPrefix)}),
									newSingleLineTagParser("itemsMultipleOf", &setMultipleOf{schemaValidations{ps.Items.Schema}, rxf(rxMultipleOfFmt, rxItemsPrefix)}),
									newSingleLineTagParser("itemsMinLength", &setMinLength{schemaValidations{ps.Items.Schema}, rxf(rxMinLengthFmt, rxItemsPrefix)}),
									newSingleLineTagParser("itemsMaxLength", &setMaxLength{schemaValidations{ps.Items.Schema}, rxf(rxMaxLengthFmt, rxItemsPrefix)}),
									newSingleLineTagParser("itemsPattern", &setPattern{schemaValidations{ps.Items.Schema}, rxf(rxPatternFmt, rxItemsPrefix)}),
									newSingleLineTagParser("itemsMinItems", &setMinItems{schemaValidations{ps.Items.Schema}, rxf(rxMinItemsFmt, rxItemsPrefix)}),
									newSingleLineTagParser("itemsMaxItems", &setMaxItems{schemaValidations{ps.Items.Schema}, rxf(rxMaxItemsFmt, rxItemsPrefix)}),
									newSingleLineTagParser("itemsUnique", &setUnique{schemaValidations{ps.Items.Schema}, rxf(rxUniqueFmt, rxItemsPrefix)}),
								}

								// items matchers should go before the default matchers so they match first
								sp.taggers = append(itemsTaggers, sp.taggers...)
							}
						}
					}
				} else {
					sp.taggers = []tagParser{
						newSingleLineTagParser("required", &setRequiredSchema{schema, nm}),
					}
				}
				if err := sp.Parse(fld.Doc); err != nil {
					return err
				}

				if nm != gnm {
					ps.AddExtension("x-go-name", gnm)
				}
				seenProperties[nm] = struct{}{}
				schema.Properties[nm] = ps
			}
		}
		for k := range schema.Properties {
			if _, ok := seenProperties[k]; !ok {
				delete(schema.Properties, k)
			}
		}
	}
	return nil
}
Пример #2
0
func TestTypeResolver_ObjectType(t *testing.T) {
	_, resolver, err := basicTaskListResolver(t)
	resolver.ModelName = "TheModel"
	defer func() { resolver.ModelName = "" }()

	if assert.NoError(t, err) {
		//very poor schema definitions (as in none)
		types := []string{"object", ""}
		for _, tpe := range types {
			sch := new(spec.Schema)
			sch.Typed(tpe, "")
			rt, err := resolver.ResolveSchema(sch, true)
			if assert.NoError(t, err) {
				assert.True(t, rt.IsMap)
				assert.False(t, rt.IsComplexObject)
				assert.Equal(t, "map[string]interface{}", rt.GoType)
				assert.Equal(t, "object", rt.SwaggerType)
			}

			sch.Properties = make(map[string]spec.Schema)
			var ss spec.Schema
			sch.Properties["tags"] = *(&ss).CollectionOf(*spec.StringProperty())
			rt, err = resolver.ResolveSchema(sch, false)
			assert.True(t, rt.IsComplexObject)
			assert.False(t, rt.IsMap)
			assert.Equal(t, "models.TheModel", rt.GoType)
			assert.Equal(t, "object", rt.SwaggerType)

			sch.Properties = nil
			nsch := new(spec.Schema)
			nsch.Typed(tpe, "")
			nsch.AllOf = []spec.Schema{*sch}
			rt, err = resolver.ResolveSchema(nsch, false)
			if assert.NoError(t, err) {
				assert.True(t, rt.IsComplexObject)
				assert.False(t, rt.IsMap)
				assert.Equal(t, "models.TheModel", rt.GoType)
				assert.Equal(t, "object", rt.SwaggerType)
			}
		}
		sch := new(spec.Schema)
		rt, err := resolver.ResolveSchema(sch, true)
		if assert.NoError(t, err) {
			assert.True(t, rt.IsMap)
			assert.False(t, rt.IsComplexObject)
			assert.Equal(t, "map[string]interface{}", rt.GoType)
			assert.Equal(t, "object", rt.SwaggerType)

		}
		sch = new(spec.Schema)
		var sp spec.Schema
		sp.Typed("object", "")
		sch.AllOf = []spec.Schema{sp}
		rt, err = resolver.ResolveSchema(sch, true)
		if assert.NoError(t, err) {
			assert.True(t, rt.IsComplexObject)
			assert.False(t, rt.IsMap)
			assert.Equal(t, "models.TheModel", rt.GoType)
			assert.Equal(t, "object", rt.SwaggerType)
		}
	}
}