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@@ -24,6 +24,60 @@ async def index(request: Request, storage: Storage = Depends(get_db)):
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)
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+@app.get("/sites/{id}/main_article/{snapshot_id}", response_class=HTMLResponse)
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+async def site_main_article_snapshot(
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+ request: Request,
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+ id: int,
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+ snapshot_id: int,
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+ storage: Storage = Depends(get_db),
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+):
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+ def get_article_sibling(after_before_articles, cond_fun):
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+ return min(
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+ [a for a in after_before_articles if cond_fun(a)],
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+ key=lambda a: abs(a["time_diff"]),
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+ )
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+
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+ main_articles = await storage.list_neighbouring_main_articles(id, snapshot_id)
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+ [focused_article] = [
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+ a
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+ for a in main_articles
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+ if a["site_id"] == id and a["featured_article_snapshot_id"] == snapshot_id
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+ ]
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+ simultaneous_articles = [
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+ a for a in main_articles if a["site_id"] != id and a["time_diff"] == 0
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+ ]
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+ same_site_articles = [
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+ a for a in main_articles if a["site_id"] == id and a["time_diff"] != 0
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+ ]
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+
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+ return templates.TemplateResponse(
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+ request=request,
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+ name="site_main_article_detail.html",
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+ context={
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+ "site_id": id,
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+ "focused": focused_article,
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+ "simultaneous_up": [
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+ a
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+ for a in simultaneous_articles
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+ if a["site_id"] > focused_article["site_id"]
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+ ],
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+ "simultaneous_down": [
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+ a
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+ for a in simultaneous_articles
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+ if a["site_id"] < focused_article["site_id"]
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+ ],
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+ "after": get_article_sibling(
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+ same_site_articles,
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+ lambda a: a["time_diff"] > 0,
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+ ),
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+ "before": get_article_sibling(
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+ same_site_articles,
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+ lambda a: a["time_diff"] < 0,
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+ ),
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+ },
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+ )
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+
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+
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@app.get("/sites/{id}/main_article", response_class=HTMLResponse)
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async def site_main_article(
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request: Request,
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jherve