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import json |
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from os import path |
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from pathlib import Path |
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from typing import Optional |
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from flask import current_app |
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from services.recommend_app.recommend_app_base import RecommendAppRetrievalBase |
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from services.recommend_app.recommend_app_type import RecommendAppType |
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class BuildInRecommendAppRetrieval(RecommendAppRetrievalBase): |
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""" |
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Retrieval recommended app from buildin, the location is constants/recommended_apps.json |
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""" |
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builtin_data: Optional[dict] = None |
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def get_type(self) -> str: |
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return RecommendAppType.BUILDIN |
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def get_recommended_apps_and_categories(self, language: str) -> dict: |
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result = self.fetch_recommended_apps_from_builtin(language) |
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return result |
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def get_recommend_app_detail(self, app_id: str): |
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result = self.fetch_recommended_app_detail_from_builtin(app_id) |
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return result |
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@classmethod |
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def _get_builtin_data(cls) -> dict: |
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""" |
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Get builtin data. |
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:return: |
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""" |
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if cls.builtin_data: |
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return cls.builtin_data |
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root_path = current_app.root_path |
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cls.builtin_data = json.loads( |
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Path(path.join(root_path, "constants", "recommended_apps.json")).read_text(encoding="utf-8") |
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) |
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return cls.builtin_data |
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@classmethod |
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def fetch_recommended_apps_from_builtin(cls, language: str) -> dict: |
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""" |
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Fetch recommended apps from builtin. |
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:param language: language |
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:return: |
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""" |
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builtin_data = cls._get_builtin_data() |
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return builtin_data.get("recommended_apps", {}).get(language) |
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@classmethod |
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def fetch_recommended_app_detail_from_builtin(cls, app_id: str) -> Optional[dict]: |
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""" |
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Fetch recommended app detail from builtin. |
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:param app_id: App ID |
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:return: |
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""" |
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builtin_data = cls._get_builtin_data() |
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return builtin_data.get("app_details", {}).get(app_id) |
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