Method processTemplateValue

lib/bulk.go:1722–2017

Get a value

(ctx context.Context, level int, v *fastjson.Value, dok string, dov interface{})

// Get a value
func (tmplContext *BulkTemplateContext) processTemplateValue(ctx context.Context, level int, v *fastjson.Value, dok string, dov interface{}) (err error) {

	if debugEncoding {
		fmt.Printf("%sprocessTemplateValue key %s tmplType %s valType %T\n", strings.Repeat("  ", level), dok, v.Type(), dov)
	}
	beforeLen := len(tmplContext.Bin)

	switch v.Type() {

	case fastjson.TypeTrue:
		var dv bool
		s, isString := dov.(string)
		b, isBool := dov.(bool)
		i, isInt := dov.(int)
		// Numeric values unmarshalled into json.Number
		n, isNumber := dov.(json.Number)

		if isBool {
			dv = b
		} else if isString {
			if s == "true" {
				dv = true
			} else {
				i, err := strconv.Atoi(s)
				if err == nil && i > 0 {
					dv = true
				}
			}
		} else if isInt {
			dv = (i > 0)
		} else if isNumber {
			i, err := n.Int64()
			if err == nil {
				dv = (i > 0)
			}
		}

		if debugEncoding {
			fmt.Printf("%sEMIT BOOL %t\n", strings.Repeat("  ", level), dv)
		}
		err = tmplContext.binAppendBool(ctx, dv)

	case fastjson.TypeString:
		newStringBytes, _ := v.StringBytes()
		format := string(newStringBytes)
		var dv string
		dv, _ = dov.(string)
		if dok == "_note" {
			dv = tmplContext.noteID
		}
		if debugEncoding {
			fmt.Printf("%sEMIT STRING %s format %s\n", strings.Repeat("  ", level), dv, format)
		}
		err = tmplContext.binAppendString(ctx, dv)

	case fastjson.TypeNumber:
		format := v.GetFloat64()
		var ivalue int64