admin
50 lines
2.0 KiB
TypeScript
50 lines
2.0 KiB
TypeScript
"use server";
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import { revalidatePath } from "next/cache";
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import path from "node:path";
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import fs from "node:fs/promises";
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import { rawDb } from "@/lib/db/client";
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import { safeJoin } from "@/lib/safePath";
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export type CategoryCoverSlot = "portrait" | "landscape";
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const COVER_ROOT = path.join(process.cwd(), "data", "category-covers");
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const SLOT_COLS: Record<CategoryCoverSlot, { path: string; zoom: string; ox: string; oy: string }> = {
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portrait: { path: "cover_portrait_path", zoom: "cover_portrait_zoom", ox: "cover_portrait_offset_x", oy: "cover_portrait_offset_y" },
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landscape: { path: "cover_landscape_path", zoom: "cover_landscape_zoom", ox: "cover_landscape_offset_x", oy: "cover_landscape_offset_y" },
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};
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export async function setCategoryCoverTransform(
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categoryId: number,
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slot: CategoryCoverSlot,
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transform: { zoom: number; offsetX: number; offsetY: number },
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) {
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const c = SLOT_COLS[slot];
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if (!c) return;
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const zoom = Math.max(0.5, Math.min(5, transform.zoom));
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rawDb.prepare(`
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UPDATE tag_categories SET ${c.zoom} = ?, ${c.ox} = ?, ${c.oy} = ? WHERE id = ?
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`).run(zoom, transform.offsetX, transform.offsetY, categoryId);
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const row = rawDb.prepare(`SELECT slug FROM tag_categories WHERE id = ?`).get(categoryId) as { slug: string } | undefined;
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revalidatePath("/category");
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if (row) revalidatePath(`/category/${row.slug}`);
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}
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export async function clearCategoryCover(categoryId: number, slot: CategoryCoverSlot) {
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const c = SLOT_COLS[slot];
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if (!c) return;
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const row = rawDb.prepare(`SELECT slug, ${c.path} AS p FROM tag_categories WHERE id = ?`).get(categoryId) as
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| { slug: string; p: string | null }
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| undefined;
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if (!row) return;
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if (row.p) {
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const abs = safeJoin(COVER_ROOT, row.p);
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if (abs) await fs.rm(abs, { force: true }).catch(() => {});
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}
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rawDb.prepare(`
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UPDATE tag_categories SET ${c.path} = NULL, ${c.zoom} = 1, ${c.ox} = 0, ${c.oy} = 0 WHERE id = ?
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`).run(categoryId);
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revalidatePath("/category");
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revalidatePath(`/category/${row.slug}`);
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}
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