waveringana/embedder
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start some documentation work

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This commit is contained in:
waveringana 2023-08-25 20:03:30 -04:00
parent a42eeeda90
commit 1e23bd879b
8 changed files with 8857 additions and 11052 deletions
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25
app/types/db.ts
View file

@ -7,8 +7,8 @@ mkdirp.sync("./var/db");
export const db = new sqlite3.Database("./var/db/media.db");
/**Create the database schema for the embedders app*/
export function createDatabase(version: number){
// create the database schema for the embedders app
console.log("Creating database");
db.run("CREATE TABLE IF NOT EXISTS users ( \
@ -46,6 +46,27 @@ export function updateDatabase(oldVersion: number, newVersion: number){
}
}
/**Inserts into the media table */
export function insertToDB (filename: string, expireDate: Date, username: string) {
const params: MediaParams = [
filename,
expireDate,
username
];
db.run("INSERT INTO media (path, expire, username) VALUES (?, ?, ?)", params, function (err) {
if (err) {
console.log(err);
return err;
}
console.log(`Uploaded ${filename} to database`);
if (expireDate == null)
console.log("It will not expire");
else if (expireDate != null || expireDate != undefined)
console.log(`It will expire on ${expireDate}`);
});
}
/**Searches the database and returns images with partial or exact keysearches */
export function searchImages(imagename: string, partial: boolean) {
return new Promise((resolve, reject) => {
@ -75,7 +96,7 @@ export function createUser(username: string, password: string) {
});
}
/**Selects a path for a file given ID */
/**Selects the path for a file given ID */
export function getPath(id: number | string) {
return new Promise((resolve, reject) => {
const query = "SELECT path FROM media WHERE id = ?";

27
app/types/middleware.ts
View file

@ -10,7 +10,7 @@ import fs from "fs";
import process from "process";
import {extension, videoExtensions, imageExtensions} from "./lib";
import {db, MediaParams} from "./db";
import {db, MediaParams, insertToDB} from "./db";
export const checkAuth: Middleware = (req, res, next) => {
if (!req.user) {
@ -158,31 +158,10 @@ export const handleUpload: Middleware = (req, res, next) => {
if (files instanceof Array) {
for (const file in files) {
insertToDB(files[file].filename, expireDate, username, next);
insertToDB(files[file].filename, expireDate, username);
}
} else
insertToDB(files.filename, expireDate, username, next);
insertToDB(files.filename, expireDate, username);
next();
};
/**Inserts into media database */
function insertToDB (filename: string, expireDate: Date, username: string, next: NextFunction) {
const params: MediaParams = [
filename,
expireDate,
username
];
db.run("INSERT INTO media (path, expire, username) VALUES (?, ?, ?)", params, function (err) {
if (err) {
console.log(err);
return next(err);
}
console.log(`Uploaded ${filename} to database`);
if (expireDate == null)
console.log("It will not expire");
else if (expireDate != null || expireDate != undefined)
console.log(`It will expire on ${expireDate}`);
});
}