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querybuilder intensifies

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Flummi
2021-05-16 13:24:31 +02:00
parent 3bc0a74932
commit 04d4787232
16 changed files with 244 additions and 410 deletions
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127
src/inc/routes/apiv1.mjs
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@ -1,80 +1,32 @@
import router from "../router.mjs";
import sql from "../sql.mjs";
import { parse } from "url";
import cfg from "../../../config.json";
import { mimes, queries } from "./inc/apiv1.mjs";
const allowedMimes = [ "audio", "image", "video", "%" ];
router.get("/api/v1", (req, res) => {
res.end("api lol");
});
router.get(/^\/api\/v1\/random(\/user\/.+|\/image|\/video|\/audio)?$/, async (req, res) => {
const args = [];
let q = queries.random.main;
if(req.url.split[3] === "user") {
q += queries.random.where("username like ?");
args.push(req.url.split[4] || "flummi");
}
else
q += queries.random.where(mimes[req.url.split[3]] ? mimes[req.url.split[3]].map(mime => `mime = "${mime}"`).join(" or ") : null);
const user = req.url.split[3] === "user" ? req.url.split[4] : "%";
const mime = (allowedMimes.filter(n => req.url.split[3]?.startsWith(n))[0] ? req.url.split[3] : "") + "%";
try {
const rows = await sql.query(q, args);
res
.writeHead(200, { "Content-Type": "application/json" })
.end(JSON.stringify(rows.length > 0 ? rows[0] : []), "utf-8");
} catch(err) {
res
.writeHead(500)
.end(JSON.stringify(err), "utf-8");
}
});
const rows = await sql("items").orderByRaw("rand()").limit(1).where("mime", "like", mime).andWhere("username", "like", user);
router.get("/api/v1/p", async (req, res) => {
let id = parseInt(req.url.qs.id) || 99999999;
const eps = Math.min(parseInt(req.url.qs.eps) || 100, 200);
let [ order, trend ] = req.url.qs.order === "asc" ? [ "asc", ">" ] : [ "desc", "<" ];
try {
const tmp = (await sql.query("select min(id) as min, max(id) as max from items limit 1"))[0];
if((id - 1 + eps) > tmp.max) {
id = tmp.max;
[ order, trend ] = [ "desc", "<=" ];
}
if((id + 1 - eps) < tmp.min) {
id = tmp.min;
[ order, trend ] = [ "asc", ">=" ];
}
const rows = await sql.query(queries.p(trend, order), [ id, eps ]);
const items = {
items: rows,
first: rows[0].id,
last: rows[rows.length - 1].id,
newest: tmp.max,
oldest: tmp.min
};
res
.writeHead(200, { "Content-Type": "application/json" })
.end(JSON.stringify(items), "utf-8");
} catch(err) {
console.error(err);
res
.writeHead(500)
.end(JSON.stringify(err), "utf-8");
}
res
.writeHead(200, { "Content-Type": "application/json" })
.end(JSON.stringify(rows.length > 0 ? rows[0] : []), "utf-8");
});
router.get(/^\/api\/v1\/p\/([0-9]+)/, async (req, res) => { // legacy
let eps = 100;
let id = +req.url.split[3];
const query = await sql.query("select * from items where id < ? order by id desc limit ?", [ id, eps ]);
const rows = await sql("items").where("id", "<", id).orderBy("id", "desc").limit(eps);
const items = {
items: query,
last: query[query.length - 1].id
items: rows,
last: rows[rows.length - 1].id
};
res.writeHead(200, { "Content-Type": "application/json" });
@ -82,33 +34,40 @@ router.get(/^\/api\/v1\/p\/([0-9]+)/, async (req, res) => { // legacy
});
router.get(/^\/api\/v1\/item\/[0-9]+$/, async (req, res) => {
try {
const rows = await sql.query(queries.item, Array(3).fill(req.url.split[3]));
res.reply({
type: "application/json",
body: JSON.stringify(rows?.shift() || [])
});
} catch(err) {
res.reply({
code: 500,
body: JSON.stringify(err)
});
}
const id = +req.url.split[3];
const item = await sql("items").where("id", id).limit(1);
const next = await sql("items").select("id").where("id", ">", id).orderBy("id").limit(1);
const prev = await sql("items").select("id").where("id", "<", id).orderBy("id", "desc").limit(1);
if(item.length === 0)
return "nope";
const rows = {
...item[0],
...{
next: next[0]?.id ?? null,
prev: prev[0]?.id ?? null
}
};
res.reply({
type: "application/json",
body: JSON.stringify(rows)
});
});
router.get(/^\/api\/v1\/user\/.*(\/[0-9]+)?$/, async (req, res) => { // auf qs umstellen
const user = req.url.split[3];
const eps = Math.min(req.url.split[4] || 50, 50);
try {
const rows = await sql.query(queries.user, [ user, eps ]);
res.reply({
type: "application/json",
body: JSON.stringify(rows.length > 0 ? rows : [])
});
} catch(err) {
res.reply({
code: 500,
body: JSON.stringify(err)
});
}
const eps = +req.url.split[4] || 50;
const rows = await sql("items")
.select("id", "mime", "size", "src", "stamp", "userchannel", "username", "usernetwork")
.where("username", user)
.orderBy("stamp", "desc")
.limit(eps);
res.reply({
type: "application/json",
body: JSON.stringify(rows.length > 0 ? rows : [])
});
});

125
src/inc/routes/apiv2.mjs
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@ -1,80 +1,32 @@
import router from "../router.mjs";
import sql from "../sql.mjs";
import { parse } from "url";
import cfg from "../../../config.json";
import { mimes, queries } from "./inc/apiv2.mjs";
const allowedMimes = [ "audio", "image", "video", "%" ];
router.get("/api/v2", (req, res) => {
res.end("api lol");
});
router.get(/^\/api\/v2\/random(\/user\/.+|\/image|\/video|\/audio)?$/, async (req, res) => {
const args = [];
let q = queries.random.main;
if(req.url.split[3] === "user") {
q += queries.random.where("username like ?");
args.push(req.url.split[4] || "flummi");
}
else
q += queries.random.where(mimes[req.url.split[3]] ? mimes[req.url.split[3]].map(mime => `mime = "${mime}"`).join(" or ") : null);
const user = req.url.split[3] === "user" ? req.url.split[4] : "%";
const mime = (allowedMimes.filter(n => req.url.split[3]?.startsWith(n))[0] ? req.url.split[3] : "") + "%";
try {
const rows = await sql.query(q, args);
res
.writeHead(200, { "Content-Type": "application/json" })
.end(JSON.stringify(rows.length > 0 ? rows[0] : []), "utf-8");
} catch(err) {
res
.writeHead(500)
.end(JSON.stringify(err), "utf-8");
}
});
const rows = await sql("items").orderByRaw("rand()").limit(1).where("mime", "like", mime).andWhere("username", "like", user);
router.get("/api/v2/p", async (req, res) => {
let id = parseInt(req.url.qs.id) || 99999999;
const eps = Math.min(parseInt(req.url.qs.eps) || 100, 200);
let [ order, trend ] = req.url.qs.order === "asc" ? [ "asc", ">" ] : [ "desc", "<" ];
try {
const tmp = (await sql.query("select min(id) as min, max(id) as max from items limit 1"))[0];
if((id - 1 + eps) > tmp.max) {
id = tmp.max;
[ order, trend ] = [ "desc", "<=" ];
}
if((id + 1 - eps) < tmp.min) {
id = tmp.min;
[ order, trend ] = [ "asc", ">=" ];
}
const rows = await sql.query(queries.p(trend, order), [ id, eps ]);
const items = {
items: rows,
first: rows[0].id,
last: rows[rows.length - 1].id,
newest: tmp.max,
oldest: tmp.min
};
res
.writeHead(200, { "Content-Type": "application/json" })
.end(JSON.stringify(items), "utf-8");
} catch(err) {
console.error(err);
res
.writeHead(500)
.end(JSON.stringify(err), "utf-8");
}
res
.writeHead(200, { "Content-Type": "application/json" })
.end(JSON.stringify(rows.length > 0 ? rows[0] : []), "utf-8");
});
router.get(/^\/api\/v2\/p\/([0-9]+)/, async (req, res) => { // legacy
let eps = 100;
let id = +req.url.split[3];
const query = await sql.query("select * from items where id < ? order by id desc limit ?", [ id, eps ]);
const rows = await sql("items").where("id", "<", id).orderBy("id", "desc").limit(eps);
const items = {
items: query,
last: query[query.length - 1].id
items: rows,
last: rows[rows.length - 1].id
};
res.writeHead(200, { "Content-Type": "application/json" });
@ -82,33 +34,40 @@ router.get(/^\/api\/v2\/p\/([0-9]+)/, async (req, res) => { // legacy
});
router.get(/^\/api\/v2\/item\/[0-9]+$/, async (req, res) => {
try {
const rows = await sql.query(queries.item, Array(3).fill(req.url.split[3]));
res.reply({
type: "application/json",
body: JSON.stringify(rows?.shift() || [])
});
} catch(err) {
res.reply({
code: 500,
body: JSON.stringify(err)
});
}
const id = +req.url.split[3];
const item = await sql("items").where("id", id).limit(1);
const next = await sql("items").select("id").where("id", ">", id).orderBy("id").limit(1);
const prev = await sql("items").select("id").where("id", "<", id).orderBy("id", "desc").limit(1);
if(item.length === 0)
return "nope";
const rows = {
...item[0],
...{
next: next[0]?.id ?? null,
prev: prev[0]?.id ?? null
}
};
res.reply({
type: "application/json",
body: JSON.stringify(rows)
});
});
router.get(/^\/api\/v2\/user\/.*(\/\d+)?$/, async (req, res) => { // auf qs umstellen
const user = req.url.split[3];
const eps = +req.url.split[4] || 50;
try {
const rows = await sql.query(queries.user, [ user, eps ]);
res.reply({
type: "application/json",
body: JSON.stringify(rows.length > 0 ? rows : [])
});
} catch(err) {
res.reply({
code: 500,
body: JSON.stringify(err)
});
}
const rows = await sql("items")
.select("id", "mime", "size", "src", "stamp", "userchannel", "username", "usernetwork")
.where("username", user)
.orderBy("stamp", "desc")
.limit(eps);
res.reply({
type: "application/json",
body: JSON.stringify(rows.length > 0 ? rows : [])
});
});

18
src/inc/routes/inc/apiv1.mjs
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@ -1,18 +0,0 @@
export const mimes = {
image: [ "image/png", "image/gif", "image/jpeg" ],
video: [ "video/webm", "video/mp4", "video/quicktime" ],
audio: [ "audio/mpeg", "audio/flac", "audio/x-flac", "audio/ogg" ]
};
export const queries = {
random: {
main: "select id, mime, size, username, userchannel, usernetwork, stamp, dest, src from items ",
where: where => `${where?`where ${where}`:""} order by rand() limit 1`
},
item: "select id, mime, dest, size, src, stamp, userchannel, username, usernetwork, "
+ "(select id from items where id = (select min(id) from items where id > ?)) as next, "
+ "(select id from items where id = (select max(id) from items where id < ?)) as prev "
+ "from items where items.id = ? limit 1",
p: (trend, order) => `select id, mime from items where id ${trend} ? order by id ${order} limit ?`,
user: "select id, mime, size, src, stamp, userchannel, username, usernetwork from items where username = ? limit ?"
};

18
src/inc/routes/inc/apiv2.mjs
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@ -1,18 +0,0 @@
export const mimes = {
image: [ "image/png", "image/gif", "image/jpeg" ],
video: [ "video/webm", "video/mp4", "video/quicktime" ],
audio: [ "audio/mpeg", "audio/flac", "audio/x-flac", "audio/ogg" ]
};
export const queries = {
random: {
main: "select id, mime, size, username, userchannel, usernetwork, stamp, dest, src from items ",
where: where => `${where?`where ${where}`:""} order by rand() limit 1`
},
item: "select id, mime, dest, size, src, stamp, userchannel, username, usernetwork, "
+ "(select id from items where id = (select min(id) from items where id > ?)) as next, "
+ "(select id from items where id = (select max(id) from items where id < ?)) as prev "
+ "from items where items.id = ? limit 1",
p: (trend, order) => `select id, mime from items where id ${trend} ? order by id ${order} limit ?`,
user: "select id, mime, size, src, stamp, userchannel, username, usernetwork from items where username = ? order by stamp desc limit ?"
};

12
src/inc/routes/inc/index.mjs
View File

@ -1,12 +0,0 @@
export const mimes = {
image: [ "image/png", "image/gif", "image/jpeg" ],
video: [ "video/webm", "video/mp4", "video/quicktime" ],
audio: [ "audio/mpeg", "audio/flac", "audio/x-flac", "audio/ogg" ]
};
export const queries = {
random: {
main: "select id, mime, size, username, userchannel, usernetwork, stamp, dest, src from items ",
where: where => `${where?`where ${where}`:""} order by rand() limit 1`
}
};

120
src/inc/routes/index.mjs
View File

@ -2,92 +2,88 @@ import router from "../router.mjs";
import cfg from "../../../config.json";
import url from "url";
import fs from "fs";
import { mimes } from "./inc/index.mjs";
import sql from "../sql.mjs";
import lib from "../lib.mjs";
import tpl from "../tpl.mjs";
tpl.readdir("views");
//router.get(/^\/(audio\/?|image\/?|video\/?|user\/?)?(p\/\d+)?$/, async (req, res) => {
const allowedMimes = [ "audio", "image", "video", "%" ];
router.get(/^\/(audio\/?|image\/?|video\/?)?(p\/\d+)?$/, async (req, res) => {
try {
let mime = false;
let q = false;
//if(req.url.split[0] == "user")
if(['audio', 'image', 'video'].includes(req.url.split[0])) {
mime = req.url.split[0];
q = " where " + (mimes[mime] ? mimes[mime].map(_mime => `mime = "${_mime}"`).join(" or ") : null);
}
const tmpmime = (allowedMimes.filter(n => req.url.split[0].startsWith(n))[0] ? req.url.split[0] : "");
const mime = tmpmime + "%";
const total = (await sql("items").where("mime", "like", mime).count("* as total"))[0].total;
const total = (await sql.query("select count(*) as total from items" + (mime ? q : "")))[0].total;
const pages = +Math.ceil(total / cfg.websrv.eps);
const page = Math.min(pages, +req.url.split[mime ? 2 : 1] || 1);
const offset = (page - 1) * cfg.websrv.eps;
const pages = +Math.ceil(total / cfg.websrv.eps);
const page = Math.min(pages, +req.url.split[tmpmime.length > 0 ? 2 : 1] || 1);
const offset = (page - 1) * cfg.websrv.eps;
const query = await sql.query(`select id, mime from items ${mime ? q : ""} order by id desc limit ?, ?`, [ offset, cfg.websrv.eps ]);
const rows = await sql("items")
.select("id", "mime")
.where("mime", "like", mime)
.orderBy("id", "desc")
.offset(offset)
.limit(cfg.websrv.eps);
let cheat = [];
for(let i = Math.max(1, page - 3); i <= Math.min(page + 3, pages); i++)
cheat.push(i);
let cheat = [];
for(let i = Math.max(1, page - 3); i <= Math.min(page + 3, pages); i++)
cheat.push(i);
query.forEach(e => {
if(!fs.existsSync(`public/t/${e.id}.png`))
fs.copyFileSync("public/s/img/broken.png", `public/t/${e.id}.png`);
});
rows.forEach(e => {
if(!fs.existsSync(`public/t/${e.id}.png`))
fs.copyFileSync("public/s/img/broken.png", `public/t/${e.id}.png`);
});
const data = {
items: query,
pagination: {
start: 1,
end: pages,
prev: (page > 1) ? page - 1 : null,
next: (page < pages) ? page + 1 : null,
page: page,
cheat: cheat,
link: `/${mime ? mime + "/" : ""}p/`
},
last: query[query.length - 1].id,
filter: mime ? mime : undefined,
themes: cfg.websrv.themes,
theme: (typeof req.cookies.theme !== "undefined" && cfg.websrv.themes.includes(req.cookies.theme)) ? req.cookies.theme : cfg.websrv.themes[0]
};
const data = {
items: rows,
pagination: {
start: 1,
end: pages,
prev: (page > 1) ? page - 1 : null,
next: (page < pages) ? page + 1 : null,
page: page,
cheat: cheat,
link: `/${tmpmime ? tmpmime + "/" : ""}p/`
},
last: rows[rows.length - 1].id,
filter: tmpmime ? tmpmime : undefined,
themes: cfg.websrv.themes,
theme: (typeof req.cookies.theme !== "undefined" && cfg.websrv.themes.includes(req.cookies.theme)) ? req.cookies.theme : cfg.websrv.themes[0]
};
res.reply({ body: tpl.render("views/index", data) });
} catch(err) {
console.log(err);
res.reply({ body: "sorry bald wieder da lol :(" });
}
res.reply({ body: tpl.render("views/index", data) });
});
router.get(/^\/((audio\/|video\/|image\/)?[0-9]+)$/, async (req, res) => {
let id = false;
let mime = false;
let q = false;
if(['audio', 'video', 'image'].includes(req.url.split[0])) {
mime = req.url.split[0];
let mime = "";
let tmpmime = false;
if(allowedMimes.filter(n => req.url.split[0].startsWith(n))[0] ? req.url.split[0] : "") {
mime = tmpmime = req.url.split[0];
id = +req.url.split[1];
q = mimes[mime] ? mimes[mime].map(_mime => `mime = "${_mime}"`).join(" or ") : null;
}
else
else {
mime = "%";
id = +req.url.split[0];
}
mime += "/%";
const query = (await sql.query(`select items.* from items where items.id = ? ${mime ? "and ("+q+")" : ""} limit 1`, [ id ]))?.shift();
const query = (await sql("items").where("id", id).andWhere("mime", "like", mime).limit(1))?.shift();
if(!query?.id)
return res.redirect("/404");
const tags = (await sql.query(`select tags.tag from tags_assign left join tags on tags.id = tags_assign.tag_id where tags_assign.item_id = ?`, [ id ]));
const qmin = (await sql.query(`select id from items ${mime ? "where "+q : ""} order by id asc limit 1`))[0].id;
const qmax = (await sql.query(`select id from items ${mime ? "where "+q : ""} order by id desc limit 1`))[0].id;
const tags = await sql("tags_assign").leftJoin("tags", "tags.id", "tags_assign.tag_id").where("tags_assign.item_id", id);
const qnext = (await sql.query(`select id from items where id > ? ${mime ? "and ("+q+")" : ""} order by id asc limit 3`, [ id ])).reverse();
const qprev = (await sql.query(`select id from items where id < ? ${mime ? "and ("+q+")" : ""} order by id desc limit 3`, [ id ]));
const qmin = await sql("items").select("id").where("mime", "like", mime).orderBy("id").limit(1);
const qmax = await sql("items").select("id").where("mime", "like", mime).orderBy("id", "desc").limit(1);
const qnext = (await sql("items").select("id").where("id", ">", id).andWhere("mime", "like", mime).orderBy("id").limit(3)).reverse();
const qprev = await sql("items").select("id").where("id", "<", id).andWhere("mime", "like", mime).orderBy("id", "desc").limit(3);
const cheat = qnext.concat([{ id: id }].concat(qprev)).map(e => +e.id);
const next = qnext[qnext.length - 1] ? qnext[qnext.length - 1].id : false;
const prev = qprev[0] ? qprev[0].id : false;
@ -116,15 +112,15 @@ router.get(/^\/((audio\/|video\/|image\/)?[0-9]+)$/, async (req, res) => {
},
title: `${query.id} - f0ck.me`,
pagination: {
start: qmax,
end: qmin,
start: qmax[0].id,
end: qmin[0].id,
prev: next,
next: prev,
page: query.id,
cheat: cheat,
link: `/${mime ? mime + "/" : ""}`
link: `/${tmpmime ? tmpmime + "/" : ""}`
},
filter: mime ? mime : undefined,
filter: tmpmime ? tmpmime : undefined,
themes: cfg.websrv.themes,
theme: (typeof req.cookies.theme !== "undefined" && cfg.websrv.themes.includes(req.cookies.theme)) ? req.cookies.theme : cfg.websrv.themes[0],
lul: cfg.websrv.phrases[~~(Math.random() * cfg.websrv.phrases.length)]

20
src/inc/routes/random.mjs
View File

@ -1,19 +1,11 @@
import router from "../router.mjs";
import { mimes, queries } from "./inc/index.mjs";
import sql from "../sql.mjs";
router.get(/^\/random(\/image|\/video|\/audio)?$/, async (req, res) => {
const args = [];
let q = queries.random.main;
q += queries.random.where(mimes[req.url.split[1]] ? mimes[req.url.split[1]].map(mime => `mime = "${mime}"`).join(" or ") : null);
const allowedMimes = [ "audio", "image", "video", "%" ];
try {
const rows = await sql.query(q, args);
res.redirect(`/${req.url.split[1] ? req.url.split[1] + "/" : ""}${rows[0].id}`);
} catch(err) {
res
.writeHead(500)
.end(JSON.stringify(err), "utf-8");
}
router.get(/^\/random(\/image|\/video|\/audio)?$/, async (req, res) => {
const mime = (allowedMimes.filter(n => req.url.split[1]?.startsWith(n))[0] ? req.url.split[1] : "") + "%";
const rows = await sql("items").select("id").where("mime", "like", mime).orderByRaw("rand()").limit(1);
res.redirect(`/${req.url.split[1] ? req.url.split[1] + "/" : ""}${rows[0].id}`);
});

7
src/inc/routes/stats.mjs
View File

@ -4,14 +4,15 @@ import util from "util";
import sql from "../sql.mjs";
router.get("/stats", async (req, res) => {
const query = await sql.query("select src from items");
const rows = await sql("items").select("src");
let hosts = {};
query.forEach(e => {
rows.forEach(e => {
const host = url.parse(e.src).hostname;
hosts[host] ? hosts[host]++ : hosts[host] = 1;
});
const data = util.inspect(Object.keys(hosts).sort((a, b) => hosts[b] - hosts[a]).map(k => ({ [k]: hosts[k] })).reduce((a, b) => ({ ...a, ...b })));
res.reply({
body: "<pre>" + util.inspect(Object.keys(hosts).sort((a, b) => hosts[b] - hosts[a]).map(k => ({ [k]: hosts[k] })).reduce((a, b) => ({ ...a, ...b }))) + "</pre>"
body: "<pre>" + data + "</pre>"
});
});

4
src/inc/routes/tags.mjs
View File

@ -11,7 +11,7 @@ router.get(/^\/tags(\/\w+)?/, async (req, res) => {
console.log(tag);
return res.reply({ body: "wip" });
const total = (await sql.query("select count(*) as total from items" + (mime ? q : "")))[0].total;
/*const total = (await sql.query("select count(*) as total from items" + (mime ? q : "")))[0].total;
const limit = 299;
const pages = +Math.ceil(total / limit);
const page = Math.min(pages, +req.url.split[mime ? 2 : 1] || 1);
@ -43,7 +43,7 @@ router.get(/^\/tags(\/\w+)?/, async (req, res) => {
filter: mime ? mime : undefined
};
res.reply({ body: tpl.render("views/index", data) });
res.reply({ body: tpl.render("views/index", data) });*/
} catch(err) {
console.log(err);
res.reply({ body: "sorry bald wieder da lol :(" });