Add function to download images, resize them & blurhash

This commit is contained in:
Zoe Roux 2025-03-15 23:38:53 +01:00
parent 1a11bc3492
commit 67511a3aa8
No known key found for this signature in database
4 changed files with 118 additions and 3 deletions

View File

@ -7,6 +7,8 @@ JWT_SECRET=
# keibi's server to retrieve the public jwt secret
AUHT_SERVER=http://auth:4568
IMAGES_PATH=/images
POSTGRES_USER=kyoo
POSTGRES_PASSWORD=password
POSTGRES_DB=kyooDB

View File

@ -5,11 +5,13 @@
"dependencies": {
"@elysiajs/jwt": "^1.2.0",
"@elysiajs/swagger": "^1.2.2",
"blurhash": "^2.0.5",
"drizzle-kit": "^0.30.4",
"drizzle-orm": "0.39.0",
"elysia": "^1.2.23",
"parjs": "^1.3.9",
"pg": "^8.13.3",
"sharp": "^0.33.5",
},
"devDependencies": {
"@types/pg": "^8.11.11",
@ -27,6 +29,8 @@
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@ -77,6 +81,44 @@
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"@img/sharp-wasm32": ["@img/sharp-wasm32@0.33.5", "", { "dependencies": { "@emnapi/runtime": "^1.2.0" }, "cpu": "none" }, "sha512-ykUW4LVGaMcU9lu9thv85CbRMAwfeadCJHRsg2GmeRa/cJxsVY9Rbd57JcMxBkKHag5U/x7TSBpScF4U8ElVzg=="],
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"@petamoriken/float16": ["@petamoriken/float16@3.9.1", "", {}, "sha512-j+ejhYwY6PeB+v1kn7lZFACUIG97u90WxMuGosILFsl9d4Ovi0sjk0GlPfoEcx+FzvXZDAfioD+NGnnPamXgMA=="],
"@scalar/openapi-types": ["@scalar/openapi-types@0.1.1", "", {}, "sha512-NMy3QNk6ytcCoPUGJH0t4NNr36OWXgZhA3ormr3TvhX1NDgoF95wFyodGVH8xiHeUyn2/FxtETm8UBLbB5xEmg=="],
@ -95,16 +137,28 @@
"@unhead/schema": ["@unhead/schema@1.11.14", "", { "dependencies": { "hookable": "^5.5.3", "zhead": "^2.2.4" } }, "sha512-V9W9u5tF1/+TiLqxu+Qvh1ShoMDkPEwHoEo4DKdDG6ko7YlbzFfDxV6el9JwCren45U/4Vy/4Xi7j8OH02wsiA=="],
"blurhash": ["blurhash@2.0.5", "", {}, "sha512-cRygWd7kGBQO3VEhPiTgq4Wc43ctsM+o46urrmPOiuAe+07fzlSB9OJVdpgDL0jPqXUVQ9ht7aq7kxOeJHRK+w=="],
"buffer-from": ["buffer-from@1.1.2", "", {}, "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ=="],
"bun-types": ["bun-types@1.2.4", "", { "dependencies": { "@types/node": "*", "@types/ws": "~8.5.10" } }, "sha512-nDPymR207ZZEoWD4AavvEaa/KZe/qlrbMSchqpQwovPZCKc7pwMoENjEtHgMKaAjJhy+x6vfqSBA1QU3bJgs0Q=="],
"char-info": ["char-info@0.3.5", "", { "dependencies": { "node-interval-tree": "^1.3.3" } }, "sha512-gRslEBFEcuLMGLNO1EFIrdN1MMUfO+aqa7y8iWzNyAzB3mYKnTIvP+ioW3jpyeEvqA5WapVLIPINGtFjEIH4cQ=="],
"color": ["color@4.2.3", "", { "dependencies": { "color-convert": "^2.0.1", "color-string": "^1.9.0" } }, "sha512-1rXeuUUiGGrykh+CeBdu5Ie7OJwinCgQY0bc7GCRxy5xVHy+moaqkpL/jqQq0MtQOeYcrqEz4abc5f0KtU7W4A=="],
"color-convert": ["color-convert@2.0.1", "", { "dependencies": { "color-name": "~1.1.4" } }, "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ=="],
"color-name": ["color-name@1.1.4", "", {}, "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="],
"color-string": ["color-string@1.9.1", "", { "dependencies": { "color-name": "^1.0.0", "simple-swizzle": "^0.2.2" } }, "sha512-shrVawQFojnZv6xM40anx4CkoDP+fZsw/ZerEMsW/pyzsRbElpsL/DBVW7q3ExxwusdNXI3lXpuhEZkzs8p5Eg=="],
"cookie": ["cookie@1.0.2", "", {}, "sha512-9Kr/j4O16ISv8zBBhJoi4bXOYNTkFLOqSL3UDB0njXxCXNezjeyVrJyGOWtgfs/q2km1gwBcfH8q1yEGoMYunA=="],
"debug": ["debug@4.4.0", "", { "dependencies": { "ms": "^2.1.3" } }, "sha512-6WTZ/IxCY/T6BALoZHaE4ctp9xm+Z5kY/pzYaCHRFeyVhojxlrm+46y68HA6hr0TcwEssoxNiDEUJQjfPZ/RYA=="],
"detect-libc": ["detect-libc@2.0.3", "", {}, "sha512-bwy0MGW55bG41VqxxypOsdSdGqLwXPI/focwgTYCFMbdUiBAxLg9CFzG08sz2aqzknwiX7Hkl0bQENjg8iLByw=="],
"drizzle-kit": ["drizzle-kit@0.30.5", "", { "dependencies": { "@drizzle-team/brocli": "^0.10.2", "@esbuild-kit/esm-loader": "^2.5.5", "esbuild": "^0.19.7", "esbuild-register": "^3.5.0", "gel": "^2.0.0" }, "bin": { "drizzle-kit": "bin.cjs" } }, "sha512-l6dMSE100u7sDaTbLczibrQZjA35jLsHNqIV+jmhNVO3O8jzM6kywMOmV9uOz9ZVSCMPQhAZEFjL/qDPVrqpUA=="],
"drizzle-orm": ["drizzle-orm@0.39.0", "", { "peerDependencies": { "@aws-sdk/client-rds-data": ">=3", "@cloudflare/workers-types": ">=4", "@electric-sql/pglite": ">=0.2.0", "@libsql/client": ">=0.10.0", "@libsql/client-wasm": ">=0.10.0", "@neondatabase/serverless": ">=0.10.0", "@op-engineering/op-sqlite": ">=2", "@opentelemetry/api": "^1.4.1", "@planetscale/database": ">=1", "@prisma/client": "*", "@tidbcloud/serverless": "*", "@types/better-sqlite3": "*", "@types/pg": "*", "@types/react": ">=18", "@types/sql.js": "*", "@vercel/postgres": ">=0.8.0", "@xata.io/client": "*", "better-sqlite3": ">=7", "bun-types": "*", "expo-sqlite": ">=14.0.0", "knex": "*", "kysely": "*", "mysql2": ">=2", "pg": ">=8", "postgres": ">=3", "react": ">=18", "sql.js": ">=1", "sqlite3": ">=5" }, "optionalPeers": ["@aws-sdk/client-rds-data", "@cloudflare/workers-types", "@electric-sql/pglite", "@libsql/client", "@libsql/client-wasm", "@neondatabase/serverless", "@op-engineering/op-sqlite", "@opentelemetry/api", "@planetscale/database", "@prisma/client", "@tidbcloud/serverless", "@types/better-sqlite3", "@types/pg", "@types/react", "@types/sql.js", "@vercel/postgres", "@xata.io/client", "better-sqlite3", "bun-types", "expo-sqlite", "knex", "kysely", "mysql2", "pg", "postgres", "react", "sql.js", "sqlite3"] }, "sha512-kkZwo3Jvht0fdJD/EWGx0vYcEK0xnGrlNVaY07QYluRZA9N21B9VFbY+54bnb/1xvyzcg97tE65xprSAP/fFGQ=="],
@ -123,6 +177,8 @@
"hookable": ["hookable@5.5.3", "", {}, "sha512-Yc+BQe8SvoXH1643Qez1zqLRmbA5rCL+sSmk6TVos0LWVfNIB7PGncdlId77WzLGSIB5KaWgTaNTs2lNVEI6VQ=="],
"is-arrayish": ["is-arrayish@0.3.2", "", {}, "sha512-eVRqCvVlZbuw3GrM63ovNSNAeA1K16kaR/LRY/92w0zxQ5/1YzwblUX652i4Xs9RwAGjW9d9y6X88t8OaAJfWQ=="],
"isexe": ["isexe@3.1.1", "", {}, "sha512-LpB/54B+/2J5hqQ7imZHfdU31OlgQqx7ZicVlkm9kzg9/w8GKLEcFfJl/t7DCEDueOyBAD6zCCwTO6Fzs0NoEQ=="],
"jose": ["jose@4.15.9", "", {}, "sha512-1vUQX+IdDMVPj4k8kOxgUqlcK518yluMuGZwqlr44FS1ppZB/5GWh4rZG89erpOBOJjU/OBsnCVFfapsRz6nEA=="],
@ -175,14 +231,20 @@
"shallowequal": ["shallowequal@1.1.0", "", {}, "sha512-y0m1JoUZSlPAjXVtPPW70aZWfIL/dSP7AFkRnniLCrK/8MDKog3TySTBmckD+RObVxH0v4Tox67+F14PdED2oQ=="],
"sharp": ["sharp@0.33.5", "", { "dependencies": { "color": "^4.2.3", "detect-libc": "^2.0.3", "semver": "^7.6.3" }, "optionalDependencies": { "@img/sharp-darwin-arm64": "0.33.5", "@img/sharp-darwin-x64": "0.33.5", "@img/sharp-libvips-darwin-arm64": "1.0.4", "@img/sharp-libvips-darwin-x64": "1.0.4", "@img/sharp-libvips-linux-arm": "1.0.5", "@img/sharp-libvips-linux-arm64": "1.0.4", "@img/sharp-libvips-linux-s390x": "1.0.4", "@img/sharp-libvips-linux-x64": "1.0.4", "@img/sharp-libvips-linuxmusl-arm64": "1.0.4", "@img/sharp-libvips-linuxmusl-x64": "1.0.4", "@img/sharp-linux-arm": "0.33.5", "@img/sharp-linux-arm64": "0.33.5", "@img/sharp-linux-s390x": "0.33.5", "@img/sharp-linux-x64": "0.33.5", "@img/sharp-linuxmusl-arm64": "0.33.5", "@img/sharp-linuxmusl-x64": "0.33.5", "@img/sharp-wasm32": "0.33.5", "@img/sharp-win32-ia32": "0.33.5", "@img/sharp-win32-x64": "0.33.5" } }, "sha512-haPVm1EkS9pgvHrQ/F3Xy+hgcuMV0Wm9vfIBSiwZ05k+xgb0PkBQpGsAA/oWdDobNaZTH5ppvHtzCFbnSEwHVw=="],
"shell-quote": ["shell-quote@1.8.2", "", {}, "sha512-AzqKpGKjrj7EM6rKVQEPpB288oCfnrEIuyoT9cyF4nmGa7V8Zk6f7RRqYisX8X9m+Q7bd632aZW4ky7EhbQztA=="],
"simple-swizzle": ["simple-swizzle@0.2.2", "", { "dependencies": { "is-arrayish": "^0.3.1" } }, "sha512-JA//kQgZtbuY83m+xT+tXJkmJncGMTFT+C+g2h2R9uxkYIrE2yy9sgmcLhCnw57/WSD+Eh3J97FPEDFnbXnDUg=="],
"source-map": ["source-map@0.6.1", "", {}, "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="],
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"split2": ["split2@4.2.0", "", {}, "sha512-UcjcJOWknrNkF6PLX83qcHM6KHgVKNkV62Y8a5uYDVv9ydGQVwAHMKqHdJje1VTWpljG0WYpCDhrCdAOYH4TWg=="],
"tslib": ["tslib@2.8.1", "", {}, "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="],
"undici-types": ["undici-types@6.20.0", "", {}, "sha512-Ny6QZ2Nju20vw1SRHe3d9jVu6gJ+4e3+MMpqu7pqE5HT6WsTSlce++GQmK5UXS8mzV8DSYHrQH+Xrf2jVcuKNg=="],
"which": ["which@4.0.0", "", { "dependencies": { "isexe": "^3.1.1" }, "bin": { "node-which": "bin/which.js" } }, "sha512-GlaYyEb07DPxYCKhKzplCWBJtvxZcZMrL+4UkrTSJHHPyZU4mYYTv3qaOe77H7EODLSSopAUFAc6W8U4yqvscg=="],

View File

@ -11,11 +11,13 @@
"dependencies": {
"@elysiajs/jwt": "^1.2.0",
"@elysiajs/swagger": "^1.2.2",
"blurhash": "^2.0.5",
"drizzle-kit": "^0.30.4",
"drizzle-orm": "0.39.0",
"elysia": "^1.2.23",
"parjs": "^1.3.9",
"pg": "^8.13.3"
"pg": "^8.13.3",
"sharp": "^0.33.5"
},
"devDependencies": {
"@types/pg": "^8.11.11",

View File

@ -1,11 +1,18 @@
import { mkdir, writeFile } from "node:fs/promises";
import path from "node:path";
import { encode } from "blurhash";
import { eq, sql } from "drizzle-orm";
import { version } from "package.json";
import type { PoolClient } from "pg";
import sharp from "sharp";
import { db } from "~/db";
import * as schema from "~/db/schema";
import { mqueue } from "~/db/schema/queue";
import type { Image } from "~/models/utils";
export const imageDir = process.env.IMAGES_PATH ?? "/images";
await mkdir(imageDir, { recursive: true });
type ImageTask = {
id: string;
url: string;
@ -52,8 +59,7 @@ export const processImages = async () => {
.limit(1);
const img = item.message as ImageTask;
await fetch(img.url, { headers: { "User-Agent": `Kyoo v${version}` }, });
const blurhash = "";
const blurhash = await downloadImage(img.id, img.url);
const table = schema[img.table as keyof typeof schema] as any;
@ -72,3 +78,46 @@ export const processImages = async () => {
if (evt.channel !== "image") return;
});
};
async function downloadImage(id: string, url: string): Promise<string> {
const resp = await fetch(url, {
headers: { "User-Agent": `Kyoo v${version}` },
});
if (!resp.ok) {
throw new Error(`Failed to fetch image: ${resp.status} ${resp.statusText}`);
}
const buf = Buffer.from(await resp.arrayBuffer());
const image = sharp(buf);
const metadata = await image.metadata();
if (!metadata.width || !metadata.height) {
throw new Error("Could not determine image dimensions");
}
const resolutions = {
low: { width: 320 },
medium: { width: 640 },
high: { width: 1280 },
};
await Promise.all(
Object.entries(resolutions).map(async ([resolution, dimensions]) => {
const buffer = await image.clone().resize(dimensions.width).toBuffer();
await writeFile(path.join(imageDir, `${id}.${resolution}.jpg`), buffer);
}),
);
const { data, info } = await image
.resize(32, 32, { fit: "inside" })
.raw()
.toBuffer({ resolveWithObject: true });
const blurHash = encode(
new Uint8ClampedArray(data),
info.width,
info.height,
4,
3,
);
return blurHash;
}