akiyama.mizuki.guru/apps/backend/src/lib/pixiv.ts

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1.7 KiB
TypeScript

import { MediaUpload } from "@/models/media";
function fetchPixivData(url: string): Promise<any> {
// https://www.pixiv.net/artworks/143552616
const match = url.match(/\/artworks\/(\d+)/);
if (!match) {
throw new Error("Invalid Pixiv URL");
}
const artworkId = match[1];
return fetch(`https://www.phixiv.net/api/info?id=${artworkId}&language=ko`)
.then((response) => {
if (!response.ok) {
throw new Error(`Failed to fetch Pixiv data: ${response.status} ${response.statusText}`);
}
return response.json();
})
.then((data) => {
// if #R-18 in tags, throw error
if (data.tags && data.tags.some((tag: string) => tag.includes("R-18"))) {
throw new Error("Pixiv artwork is marked as R-18");
}
return data;
})
.then((data) => {
if (data.error) {
throw new Error(`Pixiv API error: ${data.message}`);
}
return data;
});
}
async function checkPixivData(url: string, selected: Array<boolean>) {
const match = url.match(/\/artworks\/(\d+)/);
if (!match) {
throw new Error("Invalid Pixiv URL");
}
const artworkId = match[1];
const selectedIndices = selected
.map((isSelected, index) => (isSelected ? index : -1))
.filter((index) => index >= 0);
if (selectedIndices.length === 0) {
return false;
}
const existing = await MediaUpload.findOne({
"tweet.id": artworkId,
mediaIndex: { $in: selectedIndices },
});
return existing !== null;
}
export { checkPixivData, fetchPixivData };