53 lines
1.8 KiB
Python
53 lines
1.8 KiB
Python
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import html
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import os
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from config import BASE_DIR, BOT_USERNAME
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ENV_PATH = os.path.join(BASE_DIR, ".env")
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SITE_DIR = os.path.join(BASE_DIR, "site")
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FIELD_KEYS = ["LEGAL_NAME", "LEGAL_INN", "REFUND_HOURS", "SUPPORT_CONTACT", "SUPPORT_EMAIL", "OFFER_EFFECTIVE_DATE"]
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def read_env_var(key: str, default: str = "") -> str:
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if not os.path.exists(ENV_PATH):
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return default
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with open(ENV_PATH, encoding="utf-8") as f:
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for line in f:
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line = line.strip()
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if line.startswith(f"{key}="):
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return line[len(key) + 1:]
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return default
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def get_settings() -> dict:
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return {key: read_env_var(key) for key in FIELD_KEYS}
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def _fallback(label: str) -> str:
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return f'<span class="fill">{html.escape(label)}</span>'
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def _field(value: str, fallback_label: str) -> str:
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return html.escape(value) if value else _fallback(fallback_label)
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def render(template_name: str) -> str:
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path = os.path.join(SITE_DIR, template_name)
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with open(path, encoding="utf-8") as f:
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content = f.read()
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s = get_settings()
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replacements = {
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"EFFECTIVE_DATE": _field(s["OFFER_EFFECTIVE_DATE"], "дата не указана"),
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"LEGAL_NAME": _field(s["LEGAL_NAME"], "название/ФИО не указано"),
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"INN": _field(s["LEGAL_INN"], "ИНН не указан"),
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"BOT_USERNAME": _field(f"@{BOT_USERNAME}" if BOT_USERNAME else "", "бот не указан"),
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"REFUND_HOURS": html.escape(s["REFUND_HOURS"]) if s["REFUND_HOURS"] else "24",
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"SUPPORT_CONTACT": _field(s["SUPPORT_CONTACT"], "контакт не указан"),
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"SUPPORT_EMAIL": _field(s["SUPPORT_EMAIL"], "email не указан"),
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}
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for token, value in replacements.items():
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content = content.replace("{{" + token + "}}", value)
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return content
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