sanity-next-social-image-generator/lib/sanity/upload.js

Generate social images in Next.js with Sanity webhooks

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
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                case 0: case 1: t = op; break;
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};
Object.defineProperty(exports, "__esModule", { value: true });
exports.uploadToSanity = void 0;
var shouldUpdatePreviewImage_1 = require("./shouldUpdatePreviewImage");
var client_1 = require("./client");
var redis_1 = require("../redis");
var uploadToSanity = function (_a) {
    var image = _a.image, documentId = _a.documentId, dataset = _a.dataset, projectId = _a.projectId, apiVersion = _a.apiVersion, token = _a.token, _b = _a.useCdn, useCdn = _b === void 0 ? false : _b, redisUrl = _a.redisUrl;
    return new Promise(function (resolve, reject) { return __awaiter(void 0, void 0, void 0, function () {
        var redis, shouldUpdate, client, sanityFile, e_1;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    _a.trys.push([0, 6, , 7]);
                    redis = (0, redis_1.getRedis)(redisUrl);
                    return [4 /*yield*/, (0, shouldUpdatePreviewImage_1.shouldUpdatePreviewImage)(documentId, redis)];
                case 1:
                    shouldUpdate = _a.sent();
                    // If this document's image has already been updated in the last 10 seconds, ignore.
                    // This avoids the infinite "update" webhook loop
                    if (!shouldUpdate)
                        return [2 /*return*/, resolve()];
                    return [4 /*yield*/, (0, client_1.getClient)(dataset, projectId, apiVersion, token, useCdn)];
                case 2:
                    client = _a.sent();
                    return [4 /*yield*/, client.assets.upload('image', image, {
                            filename: "socialImages/".concat(documentId, ".jpg"),
                        })];
                case 3:
                    sanityFile = _a.sent();
                    // Patch the document with the image reference
                    return [4 /*yield*/, client
                            .patch(documentId)
                            .set({
                            shareImage: {
                                _type: 'image',
                                asset: {
                                    _type: 'reference',
                                    _ref: sanityFile._id,
                                },
                            },
                        })
                            .commit()];
                case 4:
                    // Patch the document with the image reference
                    _a.sent();
                    return [4 /*yield*/, redis.set("previewImage-".concat(documentId), new Date().toString())];
                case 5:
                    _a.sent();
                    resolve();
                    return [3 /*break*/, 7];
                case 6:
                    e_1 = _a.sent();
                    reject(e_1);
                    return [3 /*break*/, 7];
                case 7: return [2 /*return*/];
            }
        });
    }); });
};
exports.uploadToSanity = uploadToSanity;