예제 #1
0
파일: og.go 프로젝트: stoyan/rell
// Create a new Object from Base64 JSON encoded data.
func (p *Parser) FromBase64(ctx context.Context, env *rellenv.Env, b64 string) (*Object, error) {
	jsonBytes, err := base64.URLEncoding.DecodeString(fixPadding(b64))
	if err != nil {
		return nil, fmt.Errorf(
			"Failed base64 decode of string \"%s\" with error: %s", b64, err)
	}
	var strSlices [][]interface{}
	err = json.Unmarshal(jsonBytes, &strSlices)
	if err != nil {
		return nil, fmt.Errorf(
			"Failed json unmarshal string %s with error %s", string(jsonBytes), err)
	}

	object := &Object{
		context: ctx,
		env:     env,
		static:  p.Static,
	}
	for _, row := range strSlices {
		if len(row) != 2 {
			return nil, fmt.Errorf("Got more than two elements in pair: %v", row)
		}
		if row[0] == nil {
			return nil, fmt.Errorf("First element in pair is null: %v", row)
		}
		key := fmt.Sprint(row[0])
		val := ""
		switch t := row[1].(type) {
		case nil:
			object.skipGenerate = append(object.skipGenerate, key)
			continue
		case float64:
			val = fmt.Sprint(uint64(t))
		default:
			val = fmt.Sprint(t)
		}
		object.AddPair(key, val)
	}

	if object.shouldGenerate("og:url") {
		url := env.AbsoluteURL("/rog/" + b64).String()
		object.AddPair("og:url", url)
	}

	err = object.generateDefaults()
	if err != nil {
		return nil, err
	}
	return object, nil
}
예제 #2
0
파일: oauth.go 프로젝트: chrisp-fb/rell
func redirectURI(c *rellenv.Env) string {
	return c.AbsoluteURL(Path + resp).String()
}