pyr0ball
b223325d77
Shopping links previously hardcoded to US storefronts. Users in other regions got broken Amazon Fresh and Instacart links. Now locale is stored as a user setting and passed to GroceryLinkBuilder at request time. - locale_config.py: per-locale Amazon domain/dept config (already existed) - grocery_links.py: GroceryLinkBuilder accepts locale=; routes Instacart to .ca for Canada, uses amazon_domain per locale, Instacart/Walmart US/CA only - settings.py: adds 'shopping_locale' to allowed settings keys - shopping.py: reads locale from user's stored setting on all list/add/update paths - SettingsView.vue: Shopping Region selector (NA, Europe, APAC, LATAM) - stores/settings.ts: shoppingLocale reactive state, saves via settings API
93 lines
3.4 KiB
Python
93 lines
3.4 KiB
Python
"""
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GroceryLinkBuilder — affiliate deeplinks for missing ingredient grocery lists.
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Delegates URL wrapping to circuitforge_core.affiliates.wrap_url, which handles
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the full resolution chain: opt-out → BYOK id → CF env var → plain URL.
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Registered programs (via cf-core):
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amazon — Amazon Associates (env: AMAZON_ASSOCIATES_TAG)
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instacart — Instacart (env: INSTACART_AFFILIATE_ID)
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Walmart is kept inline until cf-core adds Impact network support:
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env: WALMART_AFFILIATE_ID
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Links are always generated (plain URLs are useful even without affiliate IDs).
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Walmart links only appear when WALMART_AFFILIATE_ID is set.
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Instacart and Walmart are US/CA-only; other locales get Amazon only.
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"""
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from __future__ import annotations
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import logging
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import os
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from urllib.parse import quote_plus
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from circuitforge_core.affiliates import wrap_url
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from app.models.schemas.recipe import GroceryLink
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from app.services.recipe.locale_config import get_locale
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logger = logging.getLogger(__name__)
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def _amazon_link(ingredient: str, locale: str) -> GroceryLink:
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cfg = get_locale(locale)
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q = quote_plus(ingredient)
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domain = cfg["amazon_domain"]
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dept = cfg["amazon_grocery_dept"]
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base = f"https://www.{domain}/s?k={q}&{dept}"
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retailer = "Amazon" if locale != "us" else "Amazon Fresh"
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return GroceryLink(ingredient=ingredient, retailer=retailer, url=wrap_url(base, "amazon"))
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def _instacart_link(ingredient: str, locale: str) -> GroceryLink:
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q = quote_plus(ingredient)
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if locale == "ca":
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base = f"https://www.instacart.ca/store/s?k={q}"
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else:
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base = f"https://www.instacart.com/store/s?k={q}"
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return GroceryLink(ingredient=ingredient, retailer="Instacart", url=wrap_url(base, "instacart"))
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def _walmart_link(ingredient: str, affiliate_id: str) -> GroceryLink:
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q = quote_plus(ingredient)
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# Walmart uses Impact network — affiliate ID is in the redirect path, not a param
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url = (
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f"https://goto.walmart.com/c/{affiliate_id}/walmart"
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f"?u=https://www.walmart.com/search?q={q}"
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)
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return GroceryLink(ingredient=ingredient, retailer="Walmart Grocery", url=url)
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class GroceryLinkBuilder:
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def __init__(self, tier: str = "free", has_byok: bool = False, locale: str = "us") -> None:
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self._tier = tier
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self._locale = locale
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self._locale_cfg = get_locale(locale)
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self._walmart_id = os.environ.get("WALMART_AFFILIATE_ID", "").strip()
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def build_links(self, ingredient: str) -> list[GroceryLink]:
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"""Build grocery deeplinks for a single ingredient.
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Amazon link is always included, routed to the user's locale domain.
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Instacart and Walmart are only shown where they operate (US/CA).
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wrap_url handles affiliate ID injection for supported programs.
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"""
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if not ingredient.strip():
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return []
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links: list[GroceryLink] = [_amazon_link(ingredient, self._locale)]
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if self._locale_cfg["instacart"]:
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links.append(_instacart_link(ingredient, self._locale))
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if self._locale_cfg["walmart"] and self._walmart_id:
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links.append(_walmart_link(ingredient, self._walmart_id))
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return links
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def build_all(self, ingredients: list[str]) -> list[GroceryLink]:
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"""Build links for a list of ingredients."""
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links: list[GroceryLink] = []
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for ingredient in ingredients:
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links.extend(self.build_links(ingredient))
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return links
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