Turn into an Express server
This commit is contained in:
parent
3cc2c25775
commit
bc93a2788e
GPG Key ID:
AE3FBD02DC583ABB
|
|
@ -0,0 +1,18 @@
|
|||
import express from 'express';
|
||||
import path from 'path';
|
||||
import cookieParser from 'cookie-parser';
|
||||
import logger from 'morgan';
|
||||
import { fileURLToPath } from 'url';
|
||||
|
||||
const thisdir = path.dirname(fileURLToPath(import.meta.url));
|
||||
const app = express();
|
||||
export default app;
|
||||
|
||||
app.use(logger('dev'));
|
||||
app.use(express.json());
|
||||
app.use(express.urlencoded({ extended: false }));
|
||||
app.use(cookieParser());
|
||||
app.use(express.static(path.join(thisdir, 'public')));
|
||||
|
||||
import mazes from './routes/mazes.mjs';
|
||||
app.use('/mazes', mazes);
|
||||
|
|
@ -0,0 +1,69 @@
|
|||
import http from 'http';
|
||||
import debug from 'debug';
|
||||
|
||||
const log = debug('youtube-maze:server');
|
||||
|
||||
/**
|
||||
* Normalize a port into a number, string, or false.
|
||||
*/
|
||||
const normalizePort = val =>
|
||||
{
|
||||
const port = parseInt(val, 10);
|
||||
|
||||
// Named pipe
|
||||
if (isNaN(port))
|
||||
{
|
||||
return val;
|
||||
}
|
||||
|
||||
// Port number
|
||||
if (port >= 0)
|
||||
{
|
||||
return port;
|
||||
}
|
||||
|
||||
return false;
|
||||
};
|
||||
|
||||
// Instantiate app
|
||||
import app from '../app.mjs';
|
||||
const port = normalizePort(process.env.PORT || '3000');
|
||||
app.set('port', port);
|
||||
|
||||
// Create HTTP server
|
||||
const server = http.createServer(app);
|
||||
server.listen(port);
|
||||
server.keepAliveTimeout = 60000;
|
||||
|
||||
server.on('error', error => {
|
||||
if (error.syscall !== 'listen')
|
||||
{
|
||||
throw error;
|
||||
}
|
||||
|
||||
const bind = typeof port === 'string' ? `Pipe ${port}` : `Port ${port}`;
|
||||
|
||||
// Handle specific listen errors with friendly messages
|
||||
switch (error.code)
|
||||
{
|
||||
case 'EACCES':
|
||||
console.error(`${bind} requires elevated privileges`);
|
||||
process.exit(1);
|
||||
|
||||
case 'EADDRINUSE':
|
||||
console.error(`${bind} is already in use`);
|
||||
process.exit(1);
|
||||
|
||||
default:
|
||||
throw error;
|
||||
}
|
||||
});
|
||||
|
||||
server.on('listening', () => {
|
||||
const addr = server.address();
|
||||
const bind = typeof addr === 'string'
|
||||
? `pipe ${addr}`
|
||||
: `port ${addr.port}`;
|
||||
|
||||
log(`Listening on ${bind}`);
|
||||
});
|
||||
|
|
@ -1,44 +0,0 @@
|
|||
'use strict';
|
||||
|
||||
import util from 'util';
|
||||
|
||||
const YOUTUBE_WATCH = 'https://youtu.be/%s';
|
||||
const GRAPH_NODE = ' "%s" [label="%s", URL="%s", fontcolor=blue]';
|
||||
const GRAPH_LINK = ' "%s" -> "%s"';
|
||||
|
||||
/**
|
||||
* Escape double quotes in a string.
|
||||
*/
|
||||
const escapeQuotes = str => str.replace(/"/g, '\\"');
|
||||
|
||||
/**
|
||||
* Convert a graph of videos to the DOT format.
|
||||
*
|
||||
* @param nodes Nodes of the graph.
|
||||
* @param next For each node, list of next neighbors.
|
||||
* @param [title=identity] Function giving the name of each node.
|
||||
* @param [url=none] Function given the URL of each node, or an empty string
|
||||
* if a node has no URL.
|
||||
* @return DOT representation of the graph.
|
||||
*/
|
||||
export const graphToDOT = (nodes, next) =>
|
||||
{
|
||||
// Convert nodes
|
||||
const nodesStr = Object.entries(nodes).map(([id, {title}]) =>
|
||||
{
|
||||
const url = util.format(YOUTUBE_WATCH, id);
|
||||
return util.format(GRAPH_NODE, id, escapeQuotes(title), url);
|
||||
}).join('\n');
|
||||
|
||||
// Convert edges
|
||||
const nextStr = Object.entries(next).map(([id, neighbors]) =>
|
||||
Array.from(neighbors)
|
||||
.map(neighbor => util.format(GRAPH_LINK, id, neighbor))
|
||||
.join('\n')
|
||||
).join('\n');
|
||||
|
||||
return `digraph youtube {
|
||||
${nodesStr}
|
||||
${nextStr}
|
||||
}`;
|
||||
};
|
||||
|
|
@ -1,63 +0,0 @@
|
|||
import fs from 'fs';
|
||||
import util from 'util';
|
||||
|
||||
import * as api from './api.mjs';
|
||||
import {graphToDOT} from './graph.mjs';
|
||||
|
||||
// Fetch the output path from command line
|
||||
if (process.argv.length !== 4)
|
||||
{
|
||||
console.error(`Usage: ${process.argv[1]} ROOT DEST
|
||||
Explore videos linked from ROOT and write the resulting graph to DEST.`);
|
||||
process.exit(1);
|
||||
}
|
||||
|
||||
const root = process.argv[2];
|
||||
const dest = process.argv[3];
|
||||
|
||||
// Store metadata about each visited video
|
||||
const videosNodes = Object.create(null);
|
||||
|
||||
// List of videos linked from each video either through a card or an
|
||||
// endscreen item
|
||||
const nextVideos = Object.create(null);
|
||||
|
||||
/**
|
||||
* Recursively explore a video and the video linked from it to fill
|
||||
* the video graph.
|
||||
*
|
||||
* @param videoId Source video identifier.
|
||||
*/
|
||||
const exploreVideo = async videoId =>
|
||||
{
|
||||
// Make sure we don’t explore the same video twice
|
||||
if (videoId in videosNodes)
|
||||
{
|
||||
return Promise.resolve();
|
||||
}
|
||||
|
||||
videosNodes[videoId] = {};
|
||||
|
||||
const playerConfig = await api.getPlayerConfig(videoId);
|
||||
videosNodes[videoId] = api.getVideoMeta(playerConfig);
|
||||
nextVideos[videoId] = new Set();
|
||||
|
||||
// Add links between this video and the linked ones
|
||||
api.getEndScreenVideos(playerConfig)
|
||||
.forEach(nextId => nextVideos[videoId].add(nextId));
|
||||
api.getCardVideos(playerConfig)
|
||||
.forEach(nextId => nextVideos[videoId].add(nextId));
|
||||
|
||||
// Recurse on linked videos
|
||||
return Promise.all(
|
||||
Array.from(nextVideos[videoId])
|
||||
.map(id => exploreVideo(id))
|
||||
);
|
||||
};
|
||||
|
||||
console.log('Starting to explore!');
|
||||
exploreVideo(root).then(() =>
|
||||
{
|
||||
fs.writeFileSync(dest, graphToDOT(videosNodes, nextVideos));
|
||||
console.log(`Finished. Result in ${dest}`);
|
||||
}).catch(console.error);
|
||||
|
|
@ -1,77 +1,90 @@
|
|||
import debug from 'debug';
|
||||
import util from 'util';
|
||||
import fetch from 'node-fetch';
|
||||
|
||||
const YOUTUBE_BASE = 'https://www.youtube.com/%s';
|
||||
const WATCH_BASE = util.format(YOUTUBE_BASE, 'watch?v=%s');
|
||||
const PLAYER_CONFIG_REGEX = /ytplayer\.config = (\{.*?\});/;
|
||||
import { WATCH_BASE } from './util.mjs';
|
||||
import { TemporaryError } from './retry.mjs';
|
||||
|
||||
/**
|
||||
* Make a promise that is resolved in a point in the future.
|
||||
*
|
||||
* @param Number time Time to wait before resolving the promise (ms).
|
||||
* @return null
|
||||
*/
|
||||
const sleep = time => new Promise(resolve => setTimeout(resolve, time));
|
||||
const log = debug('youtube-maze:api');
|
||||
const PLAYER_RESP_REGEX = /window\["ytInitialPlayerResponse"\] = (\{.*?\});/;
|
||||
const PLAYER_CONFIG_REGEX = /ytplayer\.config = (\{.*?\});/;
|
||||
|
||||
/**
|
||||
* Fetch the `ytplayer.config` object for a YouTube video.
|
||||
*
|
||||
* @async
|
||||
* @param String videoId Identifier of the video to fetch.
|
||||
* @param Number retries Allowed number of retries after fetch errors.
|
||||
* @param Number cooldown Time to wait before retrying (ms).
|
||||
* @return Object The player configuration object.
|
||||
*/
|
||||
export const getPlayerConfig = async (videoId, retries = 3, cooldown = 1000) =>
|
||||
export const getPlayerConfig = async (videoId) =>
|
||||
{
|
||||
const url = util.format(WATCH_BASE, videoId);
|
||||
const url = util.format(WATCH_BASE, encodeURIComponent(videoId));
|
||||
log(`Fetching ${videoId} (${url})`);
|
||||
|
||||
const res = await fetch(url);
|
||||
debugger;
|
||||
const body = await res.text();
|
||||
|
||||
// Look for the initial player response object to check whether the
|
||||
// video was found
|
||||
const responseSearch = body.match(PLAYER_RESP_REGEX);
|
||||
|
||||
if (responseSearch === null)
|
||||
{
|
||||
throw new TemporaryError(`Invalid YouTube response for video ${videoId}`);
|
||||
}
|
||||
|
||||
const response = JSON.parse(responseSearch[1]);
|
||||
|
||||
if (response.playabilityStatus.status !== 'OK')
|
||||
{
|
||||
throw new Error(`Video ${videoId} is not available; \
|
||||
status: ${response.playabilityStatus.status}; \
|
||||
reason: "${response.playabilityStatus.reason}"`);
|
||||
}
|
||||
|
||||
// Look for the definition of ytplayer.config and unserialize it
|
||||
const configSearch = body.match(PLAYER_CONFIG_REGEX);
|
||||
|
||||
if (configSearch === null)
|
||||
{
|
||||
if (retries > 0)
|
||||
{
|
||||
console.info(`Error while fetching ${videoId}, retrying in ${cooldown} ms`);
|
||||
await sleep(cooldown);
|
||||
return getPlayerConfig(videoId, retries - 1, cooldown * 2);
|
||||
}
|
||||
else
|
||||
{
|
||||
throw new Error('Unable to find player configuration');
|
||||
}
|
||||
throw new TemporaryError(`Unable to find player for video ${videoId}`);
|
||||
}
|
||||
|
||||
const config = JSON.parse(configSearch[1]);
|
||||
config.args.player_response = JSON.parse(config.args.player_response);
|
||||
const actualId = config.args.player_response.videoDetails.videoId;
|
||||
|
||||
if (videoId !== actualId)
|
||||
{
|
||||
throw new Error(`Video ${videoId} has actual id ${actualId}`);
|
||||
}
|
||||
|
||||
return config;
|
||||
};
|
||||
|
||||
/**
|
||||
* Get metadata about a YouTube video.
|
||||
*
|
||||
* @param playerConfig The `ytplayer.config` object corresponding to the source
|
||||
* @param config The `ytplayer.config` object corresponding to the source
|
||||
* YouTube video, as obtained from `getPlayerConfig`.
|
||||
* @return Object containing the video metadata.
|
||||
*/
|
||||
export const getVideoMeta = playerConfig => ({
|
||||
videoId: playerConfig.args.player_response.videoDetails.videoId,
|
||||
title: playerConfig.args.player_response.videoDetails.title,
|
||||
export const getVideoMeta = config => ({
|
||||
videoId: config.args.player_response.videoDetails.videoId,
|
||||
title: config.args.player_response.videoDetails.title,
|
||||
});
|
||||
|
||||
/**
|
||||
* Find videos linked from the endscreen of a YouTube video.
|
||||
*
|
||||
* @param playerConfig The `ytplayer.config` object corresponding to the source
|
||||
* @param config The `ytplayer.config` object corresponding to the source
|
||||
* YouTube video, as obtained from `getPlayerConfig`.
|
||||
* @return List of identifiers of linked videos.
|
||||
*/
|
||||
export const getEndScreenVideos = playerConfig =>
|
||||
export const getEndScreenVideos = config =>
|
||||
{
|
||||
const response = playerConfig.args.player_response;
|
||||
const response = config.args.player_response;
|
||||
|
||||
if (!('endscreen' in response))
|
||||
{
|
||||
|
|
@ -87,13 +100,13 @@ export const getEndScreenVideos = playerConfig =>
|
|||
/**
|
||||
* Find videos linked from as cards from a YouTube video.
|
||||
*
|
||||
* @param playerConfig The `ytplayer.config` object corresponding to the source
|
||||
* @param config The `ytplayer.config` object corresponding to the source
|
||||
* YouTube video, as obtained from `getPlayerConfig`.
|
||||
* @return List of identifiers of linked videos.
|
||||
*/
|
||||
export const getCardVideos = playerConfig =>
|
||||
export const getCardVideos = config =>
|
||||
{
|
||||
const response = playerConfig.args.player_response;
|
||||
const response = config.args.player_response;
|
||||
|
||||
if (!('cards' in response))
|
||||
{
|
||||
|
|
@ -0,0 +1,87 @@
|
|||
import util from 'util';
|
||||
import * as api from './api.mjs';
|
||||
import { WATCH_BASE, PromiseQueue, escapeQuotes } from './util.mjs';
|
||||
import { retryable } from '../lib/retry.mjs';
|
||||
|
||||
const GRAPH_NODE = ' "%s" [label="%s", URL="%s", fontcolor=blue]';
|
||||
const GRAPH_LINK = ' "%s" -> "%s"';
|
||||
|
||||
const retryPlayerConfig = retryable(api.getPlayerConfig);
|
||||
|
||||
/**
|
||||
* Explore the video graph starting from the given root.
|
||||
*
|
||||
* @async
|
||||
* @param string videoId Source video identifier.
|
||||
* @return Array.<Object, Object> Nodes and set of neighbors of each node.
|
||||
*/
|
||||
export const exploreVideos = async videoId =>
|
||||
{
|
||||
// Store metadata about each visited video
|
||||
const videosNodes = Object.create(null);
|
||||
videosNodes[videoId] = {};
|
||||
|
||||
// List of videos linked from each video either through a card or an
|
||||
// endscreen item
|
||||
const nextVideos = Object.create(null);
|
||||
nextVideos[videoId] = new Set();
|
||||
|
||||
// Pending video requests
|
||||
const queue = new PromiseQueue();
|
||||
queue.add(retryPlayerConfig(videoId));
|
||||
|
||||
while (!queue.empty())
|
||||
{
|
||||
const config = await queue.next();
|
||||
const meta = api.getVideoMeta(config);
|
||||
|
||||
videosNodes[meta.videoId] = meta;
|
||||
|
||||
// Add links between this video and the linked ones
|
||||
api.getEndScreenVideos(config)
|
||||
.forEach(nextId => nextVideos[meta.videoId].add(nextId));
|
||||
api.getCardVideos(config)
|
||||
.forEach(nextId => nextVideos[meta.videoId].add(nextId));
|
||||
|
||||
for (let nextId of nextVideos[meta.videoId])
|
||||
{
|
||||
if (!(nextId in videosNodes))
|
||||
{
|
||||
videosNodes[nextId] = {};
|
||||
nextVideos[nextId] = new Set();
|
||||
queue.add(retryPlayerConfig(nextId));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return [videosNodes, nextVideos];
|
||||
};
|
||||
|
||||
/**
|
||||
* Convert a video graph to the DOT format.
|
||||
*
|
||||
* @param Object videosNodes Videos of the graph.
|
||||
* @param Object nextVideos For each video, list of next videos.
|
||||
* @return string DOT representation of the graph.
|
||||
*/
|
||||
export const graphToDOT = (videosNodes, nextVideos) =>
|
||||
{
|
||||
// Convert videosNodes
|
||||
const nodesStr = Object.entries(videosNodes).map(([id, {title}]) =>
|
||||
{
|
||||
const url = util.format(WATCH_BASE, id);
|
||||
return util.format(GRAPH_NODE, id, escapeQuotes(title), url);
|
||||
}).join('\n');
|
||||
|
||||
// Convert edges
|
||||
const nextStr = Object.entries(nextVideos).map(([id, neighbors]) =>
|
||||
Array.from(neighbors)
|
||||
.map(neighbor => util.format(GRAPH_LINK, id, neighbor))
|
||||
.join('\n')
|
||||
).join('\n');
|
||||
|
||||
return `digraph maze {
|
||||
${nodesStr}
|
||||
|
||||
${nextStr}}`;
|
||||
};
|
||||
|
|
@ -0,0 +1,64 @@
|
|||
import debug from 'debug';
|
||||
import { sleep } from './util.mjs';
|
||||
|
||||
const log = debug('youtube-maze:retry');
|
||||
|
||||
/**
|
||||
* An error that is expected to be temporary such that the initial action
|
||||
* may be retried.
|
||||
*/
|
||||
export class TemporaryError extends Error
|
||||
{
|
||||
constructor(message)
|
||||
{
|
||||
super(message);
|
||||
this.name = this.constructor.name;
|
||||
Error.captureStackTrace(this, this.constructor);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Make an async function retry-able.
|
||||
*
|
||||
* When the underlying function throws a TemporaryError, the initial
|
||||
* call will be repeated, under the limits set below.
|
||||
*
|
||||
* @param function func Async function to call.
|
||||
* @param number retries Allowed number of retries before failing.
|
||||
* @param number cooldown Time to wait before retrying (ms).
|
||||
* @return function New function that is retryable.
|
||||
*/
|
||||
export const retryable = (func, retries = 3, cooldown = 1000) =>
|
||||
{
|
||||
return async (...args) =>
|
||||
{
|
||||
while (true)
|
||||
{
|
||||
let remRetries = retries;
|
||||
let curCooldown = cooldown;
|
||||
|
||||
try
|
||||
{
|
||||
const result = await func(...args);
|
||||
return result;
|
||||
}
|
||||
catch (err)
|
||||
{
|
||||
if (err instanceof TemporaryError && remRetries > 0)
|
||||
{
|
||||
log(`\
|
||||
${func.name}(${args}) failed with error "${err.message}"
|
||||
Retrying in ${curCooldown} ms (${remRetries} retries remaining)`);
|
||||
|
||||
await sleep(curCooldown);
|
||||
remRetries -= 1;
|
||||
curCooldown *= 2;
|
||||
}
|
||||
else
|
||||
{
|
||||
throw err;
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
};
|
||||
|
|
@ -0,0 +1,63 @@
|
|||
import util from 'util';
|
||||
|
||||
export const YOUTUBE_BASE = 'https://www.youtube.com/%s';
|
||||
export const WATCH_BASE = util.format(YOUTUBE_BASE, 'watch?v=%s');
|
||||
|
||||
/**
|
||||
* Hold a queue of promises from which results can be extracted.
|
||||
*/
|
||||
export class PromiseQueue
|
||||
{
|
||||
constructor()
|
||||
{
|
||||
this.pending = new Set();
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a new promise to the queue.
|
||||
*
|
||||
* @param Promise promise Promise to be added.
|
||||
*/
|
||||
add(promise)
|
||||
{
|
||||
const wrapped = promise.then(res => {
|
||||
this.pending.delete(wrapped);
|
||||
return res;
|
||||
});
|
||||
|
||||
this.pending.add(wrapped);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check whether there is no promise pending in the queue.
|
||||
*
|
||||
* @return boolean
|
||||
*/
|
||||
empty()
|
||||
{
|
||||
return this.pending.size === 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* Extract the next available result from the promise queue.
|
||||
*
|
||||
* @return any Next result.
|
||||
*/
|
||||
next()
|
||||
{
|
||||
return Promise.race(this.pending);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Escape double quotes in a string.
|
||||
*/
|
||||
export const escapeQuotes = str => str.replace(/"/g, '\\"');
|
||||
|
||||
/**
|
||||
* Make a promise that is resolved in a point in the future.
|
||||
*
|
||||
* @param number time Time to wait before resolving the promise (ms).
|
||||
* @return null
|
||||
*/
|
||||
export const sleep = time => new Promise(resolve => setTimeout(resolve, time));
|
||||
|
|
@ -1,13 +1,404 @@
|
|||
{
|
||||
"name": "epenser-maze",
|
||||
"version": "0.2.0",
|
||||
"name": "server",
|
||||
"version": "0.0.0",
|
||||
"lockfileVersion": 1,
|
||||
"requires": true,
|
||||
"dependencies": {
|
||||
"accepts": {
|
||||
"version": "1.3.7",
|
||||
"resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
|
||||
"integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==",
|
||||
"requires": {
|
||||
"mime-types": "~2.1.24",
|
||||
"negotiator": "0.6.2"
|
||||
}
|
||||
},
|
||||
"array-flatten": {
|
||||
"version": "1.1.1",
|
||||
"resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
|
||||
"integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
|
||||
},
|
||||
"basic-auth": {
|
||||
"version": "2.0.1",
|
||||
"resolved": "https://registry.npmjs.org/basic-auth/-/basic-auth-2.0.1.tgz",
|
||||
"integrity": "sha512-NF+epuEdnUYVlGuhaxbbq+dvJttwLnGY+YixlXlME5KpQ5W3CnXA5cVTneY3SPbPDRkcjMbifrwmFYcClgOZeg==",
|
||||
"requires": {
|
||||
"safe-buffer": "5.1.2"
|
||||
}
|
||||
},
|
||||
"body-parser": {
|
||||
"version": "1.18.3",
|
||||
"resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.3.tgz",
|
||||
"integrity": "sha1-WykhmP/dVTs6DyDe0FkrlWlVyLQ=",
|
||||
"requires": {
|
||||
"bytes": "3.0.0",
|
||||
"content-type": "~1.0.4",
|
||||
"debug": "2.6.9",
|
||||
"depd": "~1.1.2",
|
||||
"http-errors": "~1.6.3",
|
||||
"iconv-lite": "0.4.23",
|
||||
"on-finished": "~2.3.0",
|
||||
"qs": "6.5.2",
|
||||
"raw-body": "2.3.3",
|
||||
"type-is": "~1.6.16"
|
||||
}
|
||||
},
|
||||
"bytes": {
|
||||
"version": "3.0.0",
|
||||
"resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz",
|
||||
"integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg="
|
||||
},
|
||||
"content-disposition": {
|
||||
"version": "0.5.2",
|
||||
"resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.2.tgz",
|
||||
"integrity": "sha1-DPaLud318r55YcOoUXjLhdunjLQ="
|
||||
},
|
||||
"content-type": {
|
||||
"version": "1.0.4",
|
||||
"resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
|
||||
"integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA=="
|
||||
},
|
||||
"cookie": {
|
||||
"version": "0.4.0",
|
||||
"resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.0.tgz",
|
||||
"integrity": "sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg=="
|
||||
},
|
||||
"cookie-parser": {
|
||||
"version": "1.4.5",
|
||||
"resolved": "https://registry.npmjs.org/cookie-parser/-/cookie-parser-1.4.5.tgz",
|
||||
"integrity": "sha512-f13bPUj/gG/5mDr+xLmSxxDsB9DQiTIfhJS/sqjrmfAWiAN+x2O4i/XguTL9yDZ+/IFDanJ+5x7hC4CXT9Tdzw==",
|
||||
"requires": {
|
||||
"cookie": "0.4.0",
|
||||
"cookie-signature": "1.0.6"
|
||||
}
|
||||
},
|
||||
"cookie-signature": {
|
||||
"version": "1.0.6",
|
||||
"resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
|
||||
"integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
|
||||
},
|
||||
"debug": {
|
||||
"version": "2.6.9",
|
||||
"resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
|
||||
"integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
|
||||
"requires": {
|
||||
"ms": "2.0.0"
|
||||
}
|
||||
},
|
||||
"depd": {
|
||||
"version": "1.1.2",
|
||||
"resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
|
||||
"integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak="
|
||||
},
|
||||
"destroy": {
|
||||
"version": "1.0.4",
|
||||
"resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
|
||||
"integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
|
||||
},
|
||||
"ee-first": {
|
||||
"version": "1.1.1",
|
||||
"resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
|
||||
"integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
|
||||
},
|
||||
"encodeurl": {
|
||||
"version": "1.0.2",
|
||||
"resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
|
||||
"integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k="
|
||||
},
|
||||
"escape-html": {
|
||||
"version": "1.0.3",
|
||||
"resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
|
||||
"integrity": "sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg="
|
||||
},
|
||||
"etag": {
|
||||
"version": "1.8.1",
|
||||
"resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
|
||||
"integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc="
|
||||
},
|
||||
"express": {
|
||||
"version": "4.16.4",
|
||||
"resolved": "https://registry.npmjs.org/express/-/express-4.16.4.tgz",
|
||||
"integrity": "sha512-j12Uuyb4FMrd/qQAm6uCHAkPtO8FDTRJZBDd5D2KOL2eLaz1yUNdUB/NOIyq0iU4q4cFarsUCrnFDPBcnksuOg==",
|
||||
"requires": {
|
||||
"accepts": "~1.3.5",
|
||||
"array-flatten": "1.1.1",
|
||||
"body-parser": "1.18.3",
|
||||
"content-disposition": "0.5.2",
|
||||
"content-type": "~1.0.4",
|
||||
"cookie": "0.3.1",
|
||||
"cookie-signature": "1.0.6",
|
||||
"debug": "2.6.9",
|
||||
"depd": "~1.1.2",
|
||||
"encodeurl": "~1.0.2",
|
||||
"escape-html": "~1.0.3",
|
||||
"etag": "~1.8.1",
|
||||
"finalhandler": "1.1.1",
|
||||
"fresh": "0.5.2",
|
||||
"merge-descriptors": "1.0.1",
|
||||
"methods": "~1.1.2",
|
||||
"on-finished": "~2.3.0",
|
||||
"parseurl": "~1.3.2",
|
||||
"path-to-regexp": "0.1.7",
|
||||
"proxy-addr": "~2.0.4",
|
||||
"qs": "6.5.2",
|
||||
"range-parser": "~1.2.0",
|
||||
"safe-buffer": "5.1.2",
|
||||
"send": "0.16.2",
|
||||
"serve-static": "1.13.2",
|
||||
"setprototypeof": "1.1.0",
|
||||
"statuses": "~1.4.0",
|
||||
"type-is": "~1.6.16",
|
||||
"utils-merge": "1.0.1",
|
||||
"vary": "~1.1.2"
|
||||
},
|
||||
"dependencies": {
|
||||
"cookie": {
|
||||
"version": "0.3.1",
|
||||
"resolved": "https://registry.npmjs.org/cookie/-/cookie-0.3.1.tgz",
|
||||
"integrity": "sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s="
|
||||
}
|
||||
}
|
||||
},
|
||||
"finalhandler": {
|
||||
"version": "1.1.1",
|
||||
"resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz",
|
||||
"integrity": "sha512-Y1GUDo39ez4aHAw7MysnUD5JzYX+WaIj8I57kO3aEPT1fFRL4sr7mjei97FgnwhAyyzRYmQZaTHb2+9uZ1dPtg==",
|
||||
"requires": {
|
||||
"debug": "2.6.9",
|
||||
"encodeurl": "~1.0.2",
|
||||
"escape-html": "~1.0.3",
|
||||
"on-finished": "~2.3.0",
|
||||
"parseurl": "~1.3.2",
|
||||
"statuses": "~1.4.0",
|
||||
"unpipe": "~1.0.0"
|
||||
}
|
||||
},
|
||||
"forwarded": {
|
||||
"version": "0.1.2",
|
||||
"resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.1.2.tgz",
|
||||
"integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ="
|
||||
},
|
||||
"fresh": {
|
||||
"version": "0.5.2",
|
||||
"resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
|
||||
"integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac="
|
||||
},
|
||||
"http-errors": {
|
||||
"version": "1.6.3",
|
||||
"resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
|
||||
"integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
|
||||
"requires": {
|
||||
"depd": "~1.1.2",
|
||||
"inherits": "2.0.3",
|
||||
"setprototypeof": "1.1.0",
|
||||
"statuses": ">= 1.4.0 < 2"
|
||||
}
|
||||
},
|
||||
"iconv-lite": {
|
||||
"version": "0.4.23",
|
||||
"resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.23.tgz",
|
||||
"integrity": "sha512-neyTUVFtahjf0mB3dZT77u+8O0QB89jFdnBkd5P1JgYPbPaia3gXXOVL2fq8VyU2gMMD7SaN7QukTB/pmXYvDA==",
|
||||
"requires": {
|
||||
"safer-buffer": ">= 2.1.2 < 3"
|
||||
}
|
||||
},
|
||||
"inherits": {
|
||||
"version": "2.0.3",
|
||||
"resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
|
||||
"integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
|
||||
},
|
||||
"ipaddr.js": {
|
||||
"version": "1.9.1",
|
||||
"resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
|
||||
"integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g=="
|
||||
},
|
||||
"media-typer": {
|
||||
"version": "0.3.0",
|
||||
"resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
|
||||
"integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
|
||||
},
|
||||
"merge-descriptors": {
|
||||
"version": "1.0.1",
|
||||
"resolved": "https://registry.npmjs.org/merge-descriptors/-/merge-descriptors-1.0.1.tgz",
|
||||
"integrity": "sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E="
|
||||
},
|
||||
"methods": {
|
||||
"version": "1.1.2",
|
||||
"resolved": "https://registry.npmjs.org/methods/-/methods-1.1.2.tgz",
|
||||
"integrity": "sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4="
|
||||
},
|
||||
"mime": {
|
||||
"version": "1.4.1",
|
||||
"resolved": "https://registry.npmjs.org/mime/-/mime-1.4.1.tgz",
|
||||
"integrity": "sha512-KI1+qOZu5DcW6wayYHSzR/tXKCDC5Om4s1z2QJjDULzLcmf3DvzS7oluY4HCTrc+9FiKmWUgeNLg7W3uIQvxtQ=="
|
||||
},
|
||||
"mime-db": {
|
||||
"version": "1.44.0",
|
||||
"resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.44.0.tgz",
|
||||
"integrity": "sha512-/NOTfLrsPBVeH7YtFPgsVWveuL+4SjjYxaQ1xtM1KMFj7HdxlBlxeyNLzhyJVx7r4rZGJAZ/6lkKCitSc/Nmpg=="
|
||||
},
|
||||
"mime-types": {
|
||||
"version": "2.1.27",
|
||||
"resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.27.tgz",
|
||||
"integrity": "sha512-JIhqnCasI9yD+SsmkquHBxTSEuZdQX5BuQnS2Vc7puQQQ+8yiP5AY5uWhpdv4YL4VM5c6iliiYWPgJ/nJQLp7w==",
|
||||
"requires": {
|
||||
"mime-db": "1.44.0"
|
||||
}
|
||||
},
|
||||
"morgan": {
|
||||
"version": "1.9.1",
|
||||
"resolved": "https://registry.npmjs.org/morgan/-/morgan-1.9.1.tgz",
|
||||
"integrity": "sha512-HQStPIV4y3afTiCYVxirakhlCfGkI161c76kKFca7Fk1JusM//Qeo1ej2XaMniiNeaZklMVrh3vTtIzpzwbpmA==",
|
||||
"requires": {
|
||||
"basic-auth": "~2.0.0",
|
||||
"debug": "2.6.9",
|
||||
"depd": "~1.1.2",
|
||||
"on-finished": "~2.3.0",
|
||||
"on-headers": "~1.0.1"
|
||||
}
|
||||
},
|
||||
"ms": {
|
||||
"version": "2.0.0",
|
||||
"resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
|
||||
"integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
|
||||
},
|
||||
"negotiator": {
|
||||
"version": "0.6.2",
|
||||
"resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
|
||||
"integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw=="
|
||||
},
|
||||
"node-fetch": {
|
||||
"version": "2.6.1",
|
||||
"resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
|
||||
"integrity": "sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw=="
|
||||
},
|
||||
"on-finished": {
|
||||
"version": "2.3.0",
|
||||
"resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.3.0.tgz",
|
||||
"integrity": "sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=",
|
||||
"requires": {
|
||||
"ee-first": "1.1.1"
|
||||
}
|
||||
},
|
||||
"on-headers": {
|
||||
"version": "1.0.2",
|
||||
"resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.0.2.tgz",
|
||||
"integrity": "sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA=="
|
||||
},
|
||||
"parseurl": {
|
||||
"version": "1.3.3",
|
||||
"resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
|
||||
"integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ=="
|
||||
},
|
||||
"path-to-regexp": {
|
||||
"version": "0.1.7",
|
||||
"resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
|
||||
"integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w="
|
||||
},
|
||||
"proxy-addr": {
|
||||
"version": "2.0.6",
|
||||
"resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.6.tgz",
|
||||
"integrity": "sha512-dh/frvCBVmSsDYzw6n926jv974gddhkFPfiN8hPOi30Wax25QZyZEGveluCgliBnqmuM+UJmBErbAUFIoDbjOw==",
|
||||
"requires": {
|
||||
"forwarded": "~0.1.2",
|
||||
"ipaddr.js": "1.9.1"
|
||||
}
|
||||
},
|
||||
"qs": {
|
||||
"version": "6.5.2",
|
||||
"resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
|
||||
"integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
|
||||
},
|
||||
"range-parser": {
|
||||
"version": "1.2.1",
|
||||
"resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
|
||||
"integrity": "sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg=="
|
||||
},
|
||||
"raw-body": {
|
||||
"version": "2.3.3",
|
||||
"resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.3.3.tgz",
|
||||
"integrity": "sha512-9esiElv1BrZoI3rCDuOuKCBRbuApGGaDPQfjSflGxdy4oyzqghxu6klEkkVIvBje+FF0BX9coEv8KqW6X/7njw==",
|
||||
"requires": {
|
||||
"bytes": "3.0.0",
|
||||
"http-errors": "1.6.3",
|
||||
"iconv-lite": "0.4.23",
|
||||
"unpipe": "1.0.0"
|
||||
}
|
||||
},
|
||||
"safe-buffer": {
|
||||
"version": "5.1.2",
|
||||
"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
|
||||
"integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
|
||||
},
|
||||
"safer-buffer": {
|
||||
"version": "2.1.2",
|
||||
"resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
|
||||
"integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
|
||||
},
|
||||
"send": {
|
||||
"version": "0.16.2",
|
||||
"resolved": "https://registry.npmjs.org/send/-/send-0.16.2.tgz",
|
||||
"integrity": "sha512-E64YFPUssFHEFBvpbbjr44NCLtI1AohxQ8ZSiJjQLskAdKuriYEP6VyGEsRDH8ScozGpkaX1BGvhanqCwkcEZw==",
|
||||
"requires": {
|
||||
"debug": "2.6.9",
|
||||
"depd": "~1.1.2",
|
||||
"destroy": "~1.0.4",
|
||||
"encodeurl": "~1.0.2",
|
||||
"escape-html": "~1.0.3",
|
||||
"etag": "~1.8.1",
|
||||
"fresh": "0.5.2",
|
||||
"http-errors": "~1.6.2",
|
||||
"mime": "1.4.1",
|
||||
"ms": "2.0.0",
|
||||
"on-finished": "~2.3.0",
|
||||
"range-parser": "~1.2.0",
|
||||
"statuses": "~1.4.0"
|
||||
}
|
||||
},
|
||||
"serve-static": {
|
||||
"version": "1.13.2",
|
||||
"resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.13.2.tgz",
|
||||
"integrity": "sha512-p/tdJrO4U387R9oMjb1oj7qSMaMfmOyd4j9hOFoxZe2baQszgHcSWjuya/CiT5kgZZKRudHNOA0pYXOl8rQ5nw==",
|
||||
"requires": {
|
||||
"encodeurl": "~1.0.2",
|
||||
"escape-html": "~1.0.3",
|
||||
"parseurl": "~1.3.2",
|
||||
"send": "0.16.2"
|
||||
}
|
||||
},
|
||||
"setprototypeof": {
|
||||
"version": "1.1.0",
|
||||
"resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.0.tgz",
|
||||
"integrity": "sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ=="
|
||||
},
|
||||
"statuses": {
|
||||
"version": "1.4.0",
|
||||
"resolved": "https://registry.npmjs.org/statuses/-/statuses-1.4.0.tgz",
|
||||
"integrity": "sha512-zhSCtt8v2NDrRlPQpCNtw/heZLtfUDqxBM1udqikb/Hbk52LK4nQSwr10u77iopCW5LsyHpuXS0GnEc48mLeew=="
|
||||
},
|
||||
"type-is": {
|
||||
"version": "1.6.18",
|
||||
"resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
|
||||
"integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
|
||||
"requires": {
|
||||
"media-typer": "0.3.0",
|
||||
"mime-types": "~2.1.24"
|
||||
}
|
||||
},
|
||||
"unpipe": {
|
||||
"version": "1.0.0",
|
||||
"resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
|
||||
"integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
|
||||
},
|
||||
"utils-merge": {
|
||||
"version": "1.0.1",
|
||||
"resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
|
||||
"integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
|
||||
},
|
||||
"vary": {
|
||||
"version": "1.1.2",
|
||||
"resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
|
||||
"integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
11
package.json
11
package.json
|
|
@ -1,14 +1,15 @@
|
|||
{
|
||||
"name": "youtube-maze",
|
||||
"private": true,
|
||||
"version": "0.3.0",
|
||||
"main": "src/index.js",
|
||||
"license": "CC0",
|
||||
"private": true,
|
||||
"scripts": {
|
||||
"epenser": "mkdir -p build && node explore/index.mjs EZGra6O8ClQ build/epenser.dot && dot -Tsvg build/epenser.dot -o build/epenser.svg",
|
||||
"defakator": "mkdir -p build && node explore/index.mjs XM1ssJ8yxdg build/defakator.dot && dot -Tsvg build/defakator.dot -o build/defakator.svg"
|
||||
"start": "node ./bin/www.mjs"
|
||||
},
|
||||
"dependencies": {
|
||||
"cookie-parser": "~1.4.4",
|
||||
"debug": "~2.6.9",
|
||||
"express": "~4.16.1",
|
||||
"morgan": "~1.9.1",
|
||||
"node-fetch": "^2.6.1"
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,14 @@
|
|||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<title>YouTube Maze</title>
|
||||
<link rel="stylesheet" href="/style.css">
|
||||
</head>
|
||||
<body>
|
||||
<h1>YouTube Maze</h1>
|
||||
|
||||
<p><a href="/mazes/EZGra6O8ClQ">e-penser</a></p>
|
||||
<p><a href="/mazes/XM1ssJ8yxdg">Defakator</a></p>
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -3,7 +3,7 @@
|
|||
<head>
|
||||
<meta charset="utf-8">
|
||||
<title>Exploration du labyrinthe du 1er avril d’e-penser</title>
|
||||
<link href="style.css" rel="stylesheet" />
|
||||
<link href="/style2.css" rel="stylesheet" />
|
||||
</head>
|
||||
<body>
|
||||
<h1>Exploration du labyrinthe du 1<sup>er</sup> avril d’e-penser</h1>
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
body {
|
||||
padding: 50px;
|
||||
font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
|
||||
}
|
||||
|
||||
a {
|
||||
color: #00B7FF;
|
||||
}
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
import express from 'express';
|
||||
import { exploreVideos, graphToDOT } from '../lib/explore.mjs';
|
||||
import { retryable } from '../lib/retry.mjs';
|
||||
|
||||
const router = express.Router();
|
||||
export default router;
|
||||
|
||||
const retryExploreVideos = retryable(exploreVideos);
|
||||
|
||||
router.get('/:videoId', async (req, res) => {
|
||||
try
|
||||
{
|
||||
const graph = await retryExploreVideos(req.params.videoId);
|
||||
const dot = graphToDOT(...graph);
|
||||
res.send(dot);
|
||||
}
|
||||
catch (err)
|
||||
{
|
||||
console.error(err);
|
||||
res.status(500).send('Error');
|
||||
}
|
||||
});
|
||||
Loading…
Reference in New Issue