src/iterate_googleapis_translate.workflows.yaml

# Copyright 2022 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# [START workflows_iterate_googleapis_translate]
- init:
    assign:
      - textAndSourceLang:
          "Hello": "en"
          "Ciao": "it"
          "Auf wiedersehen": "de"
          "Goodbye": "en"
          "Bonjour": "fr"
          "lkajshflkj": "unknown"
      - allowedSourceLang: ["en", "de", "it", "fr"]
- translateToFrench:
    for:
      value: text
      in: ${keys(textAndSourceLang)}
      steps:
        - verifySource:
            switch:
              - condition: ${not(textAndSourceLang[text] in allowedSourceLang)}
                next: continue
              - condition: ${textAndSourceLang[text] == "fr"}
                next: skipFrenchTranslation
        - translate:
            call: googleapis.translate.v2.translations.translate
            args:
              q: ${text}
              target: "fr"
              format: "text"
              source: ${textAndSourceLang[text]}
            result: translation
        - getTranslation:
            assign:
              - translated: ${translation.data.translations[0].translatedText}
            next: print
        - skipFrenchTranslation:
            assign:
              - translated: ${text}
        - print:
            call: sys.log
            args:
              text: '${"Original: " + text + ", Translation: " + translated}'
# [END workflows_iterate_googleapis_translate]