JasTobi/WeihnachtsKalenderMelly
3
0
Fork 0
Code Issues 3 Pull Requests Releases 4 Activity

schnee effeckt und fehler Korektur

Browse Source
This commit is contained in:
Jason
2023-08-14 17:52:24 +02:00
parent 4a843d4936
commit 79af4e9907
6813 changed files with 343821 additions and 356128 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
node_modules/cacheable-request/LICENSE generated vendored Normal file
View File

@@ -0,0 +1,21 @@
MIT License
Copyright (c) 2017 Luke Childs
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

190
node_modules/cacheable-request/README.md generated vendored Normal file
View File

@@ -0,0 +1,190 @@
# cacheable-request
> Wrap native HTTP requests with RFC compliant cache support
[![Build Status](https://travis-ci.org/lukechilds/cacheable-request.svg?branch=master)](https://travis-ci.org/lukechilds/cacheable-request)
[![Coverage Status](https://coveralls.io/repos/github/lukechilds/cacheable-request/badge.svg?branch=master)](https://coveralls.io/github/lukechilds/cacheable-request?branch=master)
[![npm](https://img.shields.io/npm/dm/cacheable-request.svg)](https://www.npmjs.com/package/cacheable-request)
[![npm](https://img.shields.io/npm/v/cacheable-request.svg)](https://www.npmjs.com/package/cacheable-request)
[RFC 7234](http://httpwg.org/specs/rfc7234.html) compliant HTTP caching for native Node.js HTTP/HTTPS requests. Caching works out of the box in memory or is easily pluggable with a wide range of storage adapters.
**Note:** This is a low level wrapper around the core HTTP modules, it's not a high level request library.
## Features
- Only stores cacheable responses as defined by RFC 7234
- Fresh cache entries are served directly from cache
- Stale cache entries are revalidated with `If-None-Match`/`If-Modified-Since` headers
- 304 responses from revalidation requests use cached body
- Updates `Age` header on cached responses
- Can completely bypass cache on a per request basis
- In memory cache by default
- Official support for Redis, MongoDB, SQLite, PostgreSQL and MySQL storage adapters
- Easily plug in your own or third-party storage adapters
- If DB connection fails, cache is automatically bypassed ([disabled by default](#optsautomaticfailover))
- Adds cache support to any existing HTTP code with minimal changes
- Uses [http-cache-semantics](https://github.com/pornel/http-cache-semantics) internally for HTTP RFC 7234 compliance
## Install
```shell
npm install --save cacheable-request
```
## Usage
```js
const http = require('http');
const CacheableRequest = require('cacheable-request');
// Then instead of
const req = http.request('http://example.com', cb);
req.end();
// You can do
const cacheableRequest = new CacheableRequest(http.request);
const cacheReq = cacheableRequest('http://example.com', cb);
cacheReq.on('request', req => req.end());
// Future requests to 'example.com' will be returned from cache if still valid
// You pass in any other http.request API compatible method to be wrapped with cache support:
const cacheableRequest = new CacheableRequest(https.request);
const cacheableRequest = new CacheableRequest(electron.net);
```
## Storage Adapters
`cacheable-request` uses [Keyv](https://github.com/lukechilds/keyv) to support a wide range of storage adapters.
For example, to use Redis as a cache backend, you just need to install the official Redis Keyv storage adapter:
```
npm install --save @keyv/redis
```
And then you can pass `CacheableRequest` your connection string:
```js
const cacheableRequest = new CacheableRequest(http.request, 'redis://user:pass@localhost:6379');
```
[View all official Keyv storage adapters.](https://github.com/lukechilds/keyv#official-storage-adapters)
Keyv also supports anything that follows the Map API so it's easy to write your own storage adapter or use a third-party solution.
e.g The following are all valid storage adapters
```js
const storageAdapter = new Map();
// or
const storageAdapter = require('./my-storage-adapter');
// or
const QuickLRU = require('quick-lru');
const storageAdapter = new QuickLRU({ maxSize: 1000 });
const cacheableRequest = new CacheableRequest(http.request, storageAdapter);
```
View the [Keyv docs](https://github.com/lukechilds/keyv) for more information on how to use storage adapters.
## API
### new cacheableRequest(request, [storageAdapter])
Returns the provided request function wrapped with cache support.
#### request
Type: `function`
Request function to wrap with cache support. Should be [`http.request`](https://nodejs.org/api/http.html#http_http_request_options_callback) or a similar API compatible request function.
#### storageAdapter
Type: `Keyv storage adapter`<br>
Default: `new Map()`
A [Keyv](https://github.com/lukechilds/keyv) storage adapter instance, or connection string if using with an official Keyv storage adapter.
### Instance
#### cacheableRequest(opts, [cb])
Returns an event emitter.
##### opts
Type: `object`, `string`
Any of the default request functions options plus:
###### opts.cache
Type: `boolean`<br>
Default: `true`
If the cache should be used. Setting this to false will completely bypass the cache for the current request.
###### opts.strictTtl
Type: `boolean`<br>
Default: `false`
If set to `false`, after a cached resource's TTL expires it is kept in the cache and will be revalidated on the next request with `If-None-Match`/`If-Modified-Since` headers.
If set to `true` once a cached resource has expired it is deleted and will have to be re-requested.
###### opts.automaticFailover
Type: `boolean`<br>
Default: `false`
When set to `true`, if the DB connection fails we will automatically fallback to a network request. DB errors will still be emitted to notify you of the problem even though the request callback may succeed.
##### cb
Type: `function`
The callback function which will receive the response as an argument.
The response can be either a [Node.js HTTP response stream](https://nodejs.org/api/http.html#http_class_http_incomingmessage) or a [responselike object](https://github.com/lukechilds/responselike). The response will also have a `fromCache` property set with a boolean value.
##### .on('request', request)
`request` event to get the request object of the request.
**Note:** This event will only fire if an HTTP request is actually made, not when a response is retrieved from cache. However, you should always handle the `request` event to end the request and handle any potential request errors.
##### .on('response', response)
`response` event to get the response object from the HTTP request or cache.
##### .on('error', error)
`error` event emitted in case of an error with the cache.
Errors emitted here will be an instance of `CacheableRequest.RequestError` or `CacheableRequest.CacheError`. You will only ever receive a `RequestError` if the request function throws (normally caused by invalid user input). Normal request errors should be handled inside the `request` event.
To properly handle all error scenarios you should use the following pattern:
```js
cacheableRequest('example.com', cb)
.on('error', err => {
if (err instanceof CacheableRequest.CacheError) {
handleCacheError(err); // Cache error
} else if (err instanceof CacheableRequest.RequestError) {
handleRequestError(err); // Request function thrown
}
})
.on('request', req => {
req.on('error', handleRequestError); // Request error emitted
req.end();
});
```
**Note:** Database connection errors are emitted here, however `cacheable-request` will attempt to re-request the resource and bypass the cache on a connection error. Therefore a database connection error doesn't necessarily mean the request won't be fulfilled.
## License
MIT © Luke Childs

51
node_modules/cacheable-request/node_modules/get-stream/buffer-stream.js generated vendored Normal file
View File

@@ -0,0 +1,51 @@
'use strict';
const PassThrough = require('stream').PassThrough;
module.exports = opts => {
opts = Object.assign({}, opts);
const array = opts.array;
let encoding = opts.encoding;
const buffer = encoding === 'buffer';
let objectMode = false;
if (array) {
objectMode = !(encoding || buffer);
} else {
encoding = encoding || 'utf8';
}
if (buffer) {
encoding = null;
}
let len = 0;
const ret = [];
const stream = new PassThrough({objectMode});
if (encoding) {
stream.setEncoding(encoding);
}
stream.on('data', chunk => {
ret.push(chunk);
if (objectMode) {
len = ret.length;
} else {
len += chunk.length;
}
});
stream.getBufferedValue = () => {
if (array) {
return ret;
}
return buffer ? Buffer.concat(ret, len) : ret.join('');
};
stream.getBufferedLength = () => len;
return stream;
};

51
node_modules/cacheable-request/node_modules/get-stream/index.js generated vendored Normal file
View File

@@ -0,0 +1,51 @@
'use strict';
const bufferStream = require('./buffer-stream');
function getStream(inputStream, opts) {
if (!inputStream) {
return Promise.reject(new Error('Expected a stream'));
}
opts = Object.assign({maxBuffer: Infinity}, opts);
const maxBuffer = opts.maxBuffer;
let stream;
let clean;
const p = new Promise((resolve, reject) => {
const error = err => {
if (err) { // null check
err.bufferedData = stream.getBufferedValue();
}
reject(err);
};
stream = bufferStream(opts);
inputStream.once('error', error);
inputStream.pipe(stream);
stream.on('data', () => {
if (stream.getBufferedLength() > maxBuffer) {
reject(new Error('maxBuffer exceeded'));
}
});
stream.once('error', error);
stream.on('end', resolve);
clean = () => {
// some streams doesn't implement the `stream.Readable` interface correctly
if (inputStream.unpipe) {
inputStream.unpipe(stream);
}
};
});
p.then(clean, clean);
return p.then(() => stream.getBufferedValue());
}
module.exports = getStream;
module.exports.buffer = (stream, opts) => getStream(stream, Object.assign({}, opts, {encoding: 'buffer'}));
module.exports.array = (stream, opts) => getStream(stream, Object.assign({}, opts, {array: true}));

21
node_modules/cacheable-request/node_modules/get-stream/license generated vendored Normal file
View File

@@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

48
node_modules/cacheable-request/node_modules/get-stream/package.json generated vendored Normal file
View File

@@ -0,0 +1,48 @@
{
"name": "get-stream",
"version": "3.0.0",
"description": "Get a stream as a string, buffer, or array",
"license": "MIT",
"repository": "sindresorhus/get-stream",
"author": {
"name": "Sindre Sorhus",
"email": "sindresorhus@gmail.com",
"url": "sindresorhus.com"
},
"engines": {
"node": ">=4"
},
"scripts": {
"test": "xo && ava"
},
"files": [
"index.js",
"buffer-stream.js"
],
"keywords": [
"get",
"stream",
"promise",
"concat",
"string",
"str",
"text",
"buffer",
"read",
"data",
"consume",
"readable",
"readablestream",
"array",
"object",
"obj"
],
"devDependencies": {
"ava": "*",
"into-stream": "^3.0.0",
"xo": "*"
},
"xo": {
"esnext": true
}
}

117
node_modules/cacheable-request/node_modules/get-stream/readme.md generated vendored Normal file
View File

@@ -0,0 +1,117 @@
# get-stream [![Build Status](https://travis-ci.org/sindresorhus/get-stream.svg?branch=master)](https://travis-ci.org/sindresorhus/get-stream)
> Get a stream as a string, buffer, or array
## Install
```
$ npm install --save get-stream
```
## Usage
```js
const fs = require('fs');
const getStream = require('get-stream');
const stream = fs.createReadStream('unicorn.txt');
getStream(stream).then(str => {
console.log(str);
/*
,,))))))));,
__)))))))))))))),
\|/ -\(((((''''((((((((.
-*-==//////(('' . `)))))),
/|\ ))| o ;-. '((((( ,(,
( `| / ) ;))))' ,_))^;(~
| | | ,))((((_ _____------~~~-. %,;(;(>';'~
o_); ; )))(((` ~---~ `:: \ %%~~)(v;(`('~
; ''''```` `: `:::|\,__,%% );`'; ~
| _ ) / `:|`----' `-'
______/\/~ | / /
/~;;.____/;;' / ___--,-( `;;;/
/ // _;______;'------~~~~~ /;;/\ /
// | | / ; \;;,\
(<_ | ; /',/-----' _>
\_| ||_ //~;~~~~~~~~~
`\_| (,~~
\~\
~~
*/
});
```
## API
The methods returns a promise that resolves when the `end` event fires on the stream, indicating that there is no more data to be read. The stream is switched to flowing mode.
### getStream(stream, [options])
Get the `stream` as a string.
#### options
##### encoding
Type: `string`<br>
Default: `utf8`
[Encoding](https://nodejs.org/api/buffer.html#buffer_buffer) of the incoming stream.
##### maxBuffer
Type: `number`<br>
Default: `Infinity`
Maximum length of the returned string. If it exceeds this value before the stream ends, the promise will be rejected.
### getStream.buffer(stream, [options])
Get the `stream` as a buffer.
It honors the `maxBuffer` option as above, but it refers to byte length rather than string length.
### getStream.array(stream, [options])
Get the `stream` as an array of values.
It honors both the `maxBuffer` and `encoding` options. The behavior changes slightly based on the encoding chosen:
- When `encoding` is unset, it assumes an [object mode stream](https://nodesource.com/blog/understanding-object-streams/) and collects values emitted from `stream` unmodified. In this case `maxBuffer` refers to the number of items in the array (not the sum of their sizes).
- When `encoding` is set to `buffer`, it collects an array of buffers. `maxBuffer` refers to the summed byte lengths of every buffer in the array.
- When `encoding` is set to anything else, it collects an array of strings. `maxBuffer` refers to the summed character lengths of every string in the array.
## Errors
If the input stream emits an `error` event, the promise will be rejected with the error. The buffered data will be attached to the `bufferedData` property of the error.
```js
getStream(streamThatErrorsAtTheEnd('unicorn'))
.catch(err => {
console.log(err.bufferedData);
//=> 'unicorn'
});
```
## FAQ
### How is this different from [`concat-stream`](https://github.com/maxogden/concat-stream)?
This module accepts a stream instead of being one and returns a promise instead of using a callback. The API is simpler and it only supports returning a string, buffer, or array. It doesn't have a fragile type inference. You explicitly choose what you want. And it doesn't depend on the huge `readable-stream` package.
## Related
- [get-stdin](https://github.com/sindresorhus/get-stdin) - Get stdin as a string or buffer
## License
MIT © [Sindre Sorhus](https://sindresorhus.com)

11
node_modules/cacheable-request/node_modules/lowercase-keys/index.js generated vendored Normal file
View File

@@ -0,0 +1,11 @@
'use strict';
module.exports = function (obj) {
var ret = {};
var keys = Object.keys(Object(obj));
for (var i = 0; i < keys.length; i++) {
ret[keys[i].toLowerCase()] = obj[keys[i]];
}
return ret;
};

35
node_modules/cacheable-request/node_modules/lowercase-keys/package.json generated vendored Normal file
View File

@@ -0,0 +1,35 @@
{
"name": "lowercase-keys",
"version": "1.0.0",
"description": "Lowercase the keys of an object",
"license": "MIT",
"repository": "sindresorhus/lowercase-keys",
"author": {
"name": "Sindre Sorhus",
"email": "sindresorhus@gmail.com",
"url": "sindresorhus.com"
},
"engines": {
"node": ">=0.10.0"
},
"scripts": {
"test": "node test.js"
},
"files": [
"index.js"
],
"keywords": [
"object",
"assign",
"extend",
"properties",
"lowercase",
"lower-case",
"case",
"keys",
"key"
],
"devDependencies": {
"ava": "0.0.4"
}
}

33
node_modules/cacheable-request/node_modules/lowercase-keys/readme.md generated vendored Normal file
View File

@@ -0,0 +1,33 @@
# lowercase-keys [![Build Status](https://travis-ci.org/sindresorhus/lowercase-keys.svg?branch=master)](https://travis-ci.org/sindresorhus/lowercase-keys)
> Lowercase the keys of an object
## Install
```
$ npm install --save lowercase-keys
```
## Usage
```js
var lowercaseKeys = require('lowercase-keys');
lowercaseKeys({FOO: true, bAr: false});
//=> {foo: true, bar: false}
```
## API
### lowercaseKeys(object)
Lowercases the keys and returns a new object.
## License
MIT © [Sindre Sorhus](http://sindresorhus.com)

57
node_modules/cacheable-request/package.json generated vendored Normal file
View File

@@ -0,0 +1,57 @@
{
"name": "cacheable-request",
"version": "2.1.4",
"description": "Wrap native HTTP requests with RFC compliant cache support",
"main": "src/index.js",
"scripts": {
"test": "xo && nyc ava",
"coverage": "nyc report --reporter=text-lcov | coveralls"
},
"xo": {
"extends": "xo-lukechilds"
},
"repository": {
"type": "git",
"url": "git+https://github.com/lukechilds/cacheable-request.git"
},
"keywords": [
"HTTP",
"HTTPS",
"cache",
"caching",
"layer",
"cacheable",
"RFC 7234",
"RFC",
"7234",
"compliant"
],
"author": "Luke Childs <lukechilds123@gmail.com> (http://lukechilds.co.uk)",
"license": "MIT",
"bugs": {
"url": "https://github.com/lukechilds/cacheable-request/issues"
},
"homepage": "https://github.com/lukechilds/cacheable-request",
"dependencies": {
"clone-response": "1.0.2",
"get-stream": "3.0.0",
"http-cache-semantics": "3.8.1",
"keyv": "3.0.0",
"lowercase-keys": "1.0.0",
"normalize-url": "2.0.1",
"responselike": "1.0.2"
},
"devDependencies": {
"@keyv/sqlite": "^1.2.6",
"ava": "^0.24.0",
"coveralls": "^3.0.0",
"create-test-server": "^2.0.0",
"delay": "^2.0.0",
"eslint-config-xo-lukechilds": "^1.0.0",
"nyc": "^11.0.2",
"pify": "^3.0.0",
"sqlite3": "^3.1.9",
"this": "^1.0.2",
"xo": "^0.19.0"
}
}

155
node_modules/cacheable-request/src/index.js generated vendored Normal file
View File

@@ -0,0 +1,155 @@
'use strict';
const EventEmitter = require('events');
const urlLib = require('url');
const normalizeUrl = require('normalize-url');
const getStream = require('get-stream');
const CachePolicy = require('http-cache-semantics');
const Response = require('responselike');
const lowercaseKeys = require('lowercase-keys');
const cloneResponse = require('clone-response');
const Keyv = require('keyv');
class CacheableRequest {
constructor(request, cacheAdapter) {
if (typeof request !== 'function') {
throw new TypeError('Parameter `request` must be a function');
}
this.cache = new Keyv({
uri: typeof cacheAdapter === 'string' && cacheAdapter,
store: typeof cacheAdapter !== 'string' && cacheAdapter,
namespace: 'cacheable-request'
});
return this.createCacheableRequest(request);
}
createCacheableRequest(request) {
return (opts, cb) => {
if (typeof opts === 'string') {
opts = urlLib.parse(opts);
}
opts = Object.assign({
headers: {},
method: 'GET',
cache: true,
strictTtl: false,
automaticFailover: false
}, opts);
opts.headers = lowercaseKeys(opts.headers);
const ee = new EventEmitter();
const url = normalizeUrl(urlLib.format(opts));
const key = `${opts.method}:${url}`;
let revalidate = false;
let madeRequest = false;
const makeRequest = opts => {
madeRequest = true;
const handler = response => {
if (revalidate) {
const revalidatedPolicy = CachePolicy.fromObject(revalidate.cachePolicy).revalidatedPolicy(opts, response);
if (!revalidatedPolicy.modified) {
const headers = revalidatedPolicy.policy.responseHeaders();
response = new Response(response.statusCode, headers, revalidate.body, revalidate.url);
response.cachePolicy = revalidatedPolicy.policy;
response.fromCache = true;
}
}
if (!response.fromCache) {
response.cachePolicy = new CachePolicy(opts, response);
response.fromCache = false;
}
let clonedResponse;
if (opts.cache && response.cachePolicy.storable()) {
clonedResponse = cloneResponse(response);
getStream.buffer(response)
.then(body => {
const value = {
cachePolicy: response.cachePolicy.toObject(),
url: response.url,
statusCode: response.fromCache ? revalidate.statusCode : response.statusCode,
body
};
const ttl = opts.strictTtl ? response.cachePolicy.timeToLive() : undefined;
return this.cache.set(key, value, ttl);
})
.catch(err => ee.emit('error', new CacheableRequest.CacheError(err)));
} else if (opts.cache && revalidate) {
this.cache.delete(key)
.catch(err => ee.emit('error', new CacheableRequest.CacheError(err)));
}
ee.emit('response', clonedResponse || response);
if (typeof cb === 'function') {
cb(clonedResponse || response);
}
};
try {
const req = request(opts, handler);
ee.emit('request', req);
} catch (err) {
ee.emit('error', new CacheableRequest.RequestError(err));
}
};
const get = opts => Promise.resolve()
.then(() => opts.cache ? this.cache.get(key) : undefined)
.then(cacheEntry => {
if (typeof cacheEntry === 'undefined') {
return makeRequest(opts);
}
const policy = CachePolicy.fromObject(cacheEntry.cachePolicy);
if (policy.satisfiesWithoutRevalidation(opts)) {
const headers = policy.responseHeaders();
const response = new Response(cacheEntry.statusCode, headers, cacheEntry.body, cacheEntry.url);
response.cachePolicy = policy;
response.fromCache = true;
ee.emit('response', response);
if (typeof cb === 'function') {
cb(response);
}
} else {
revalidate = cacheEntry;
opts.headers = policy.revalidationHeaders(opts);
makeRequest(opts);
}
});
this.cache.on('error', err => ee.emit('error', new CacheableRequest.CacheError(err)));
get(opts).catch(err => {
if (opts.automaticFailover && !madeRequest) {
makeRequest(opts);
}
ee.emit('error', new CacheableRequest.CacheError(err));
});
return ee;
};
}
}
CacheableRequest.RequestError = class extends Error {
constructor(err) {
super(err.message);
this.name = 'RequestError';
Object.assign(this, err);
}
};
CacheableRequest.CacheError = class extends Error {
constructor(err) {
super(err.message);
this.name = 'CacheError';
Object.assign(this, err);
}
};
module.exports = CacheableRequest;