Add BuzzFront YOKOHAMA scraper

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 111 insertions, 0 deletions

diff --git a/app/scrapers/buzzfront-yokohama.ts b/app/scrapers/buzzfront-yokohama.ts
new file mode 100644
index 0000000..d206e1d
--- /dev/null
+++ b/app/scrapers/buzzfront-yokohama.ts
@@ -0,0 +1,111 @@
+/**
+ * BuzzFront YOKOHAMA — https://buzzfront.net
+ *
+ * meets-otsuka と同じ omatsuri.tech プラットフォーム。構造:
+ *   <div class="blog-entry event-wrap" event-date="YYYY-MM-DD">
+ *     <h2><a href="/events/ID">タイトル</a></h2>
+ *     <p class="act"><span>アーティスト</span></p>
+ *     <p class="time">OPEN 19:00 / START 19:30</p>
+ *     <span class="ticket-price__label">前売券(税込)</span>
+ *     <span class="ticket-price__amount">3,000円</span>
+ *     <div class="image-bg" style="background-image: url(...)">
+ */
+import * as cheerio from "cheerio";
+import type { Scraper, VenueMeta } from "./base";
+import type { EventInput } from "~/lib/db.server";
+
+export const venue: VenueMeta = {
+  id: "buzzfront-yokohama",
+  name: "BuzzFront YOKOHAMA",
+  url: "https://buzzfront.net",
+  area: "横浜",
+  capacity: 300,
+};
+
+function parseHtml(html: string): EventInput[] {
+  const $ = cheerio.load(html);
+  const events: EventInput[] = [];
+
+  $("div.blog-entry.event-wrap").each((_, el) => {
+    const $el = $(el);
+
+    const date = $el.attr("event-date") ?? "";
+    if (!date.match(/^\d{4}-\d{2}-\d{2}$/)) return;
+
+    const $link = $el.find("h2 a").first();
+    const title = $link.text().trim();
+    if (!title) return;
+
+    const detailPath = $link.attr("href") ?? null;
+    const sourceUrl = detailPath ? `${venue.url}${detailPath}` : null;
+
+    const artist =
+      $el.find("p.act span").map((_, s) => $(s).text().trim()).get().join("、") || null;
+
+    const timeText = $el.find("p.time").first().text();
+    const openMatch = timeText.match(/OPEN\s*(\d{2}:\d{2})/i);
+    const startMatch = timeText.match(/START\s*(\d{2}:\d{2})/i);
+
+    const advLabel = $el.find("span.ticket-price__label").filter((_, s) =>
+      $(s).text().includes("前売")
+    ).first();
+    const advAmount = advLabel.next("span.ticket-price__amount").text().trim();
+    const doorLabel = $el.find("span.ticket-price__label").filter((_, s) =>
+      $(s).text().includes("当日")
+    ).first();
+    const doorAmount = doorLabel.next("span.ticket-price__amount").text().trim();
+    const price =
+      advAmount && doorAmount
+        ? `前売 ${advAmount} / 当日 ${doorAmount}`
+        : advAmount || doorAmount || null;
+
+    const bgStyle = $el.find("div.image-bg").attr("style") ?? "";
+    const imgMatch = bgStyle.match(/url\(["']?([^"')]+)["']?\)/);
+    const imageUrl = imgMatch?.[1] ?? null;
+
+    const ticketUrl =
+      $el
+        .find("a[href*='livepocket'], a[href*='eplus'], a[href*='pia'], a[href*='tiget'], a[href*='ticket']")
+        .first()
+        .attr("href") ?? null;
+
+    events.push({
+      venue_id: venue.id,
+      title,
+      artist,
+      date,
+      open_time: openMatch?.[1] ?? null,
+      start_time: startMatch?.[1] ?? null,
+      price,
+      ticket_url: ticketUrl,
+      image_url: imageUrl,
+      source_url: sourceUrl,
+    });
+  });
+
+  return events;
+}
+
+export const scraper: Scraper = {
+  venue,
+  async scrape(): Promise<EventInput[]> {
+    const now = new Date();
+    const urls = [0, 1, 2].map((offset) => {
+      const d = new Date(now.getFullYear(), now.getMonth() + offset, 1);
+      const ym = `${d.getFullYear()}/${String(d.getMonth() + 1).padStart(2, "0")}`;
+      return `https://buzzfront.net/events?date=${encodeURIComponent(ym)}`;
+    });
+
+    const htmls = await Promise.all(
+      urls.map((url) => fetch(url).then((r) => (r.ok ? r.text() : "")))
+    );
+
+    const seen = new Set<string>();
+    return htmls.flatMap(parseHtml).filter((e) => {
+      const key = `${e.date}|${e.title}`;
+      if (seen.has(key)) return false;
+      seen.add(key);
+      return true;
+    });
+  },
+};