diff options
Diffstat (limited to 'includes/external/addressbook/node_modules/keyv/src/index.js')
| -rw-r--r-- | includes/external/addressbook/node_modules/keyv/src/index.js | 264 |
1 files changed, 0 insertions, 264 deletions
diff --git a/includes/external/addressbook/node_modules/keyv/src/index.js b/includes/external/addressbook/node_modules/keyv/src/index.js deleted file mode 100644 index dd27264..0000000 --- a/includes/external/addressbook/node_modules/keyv/src/index.js +++ /dev/null @@ -1,264 +0,0 @@ -'use strict'; - -const EventEmitter = require('events'); -const JSONB = require('json-buffer'); - -const loadStore = options => { - const adapters = { - redis: '@keyv/redis', - rediss: '@keyv/redis', - mongodb: '@keyv/mongo', - mongo: '@keyv/mongo', - sqlite: '@keyv/sqlite', - postgresql: '@keyv/postgres', - postgres: '@keyv/postgres', - mysql: '@keyv/mysql', - etcd: '@keyv/etcd', - offline: '@keyv/offline', - tiered: '@keyv/tiered', - }; - if (options.adapter || options.uri) { - const adapter = options.adapter || /^[^:+]*/.exec(options.uri)[0]; - return new (require(adapters[adapter]))(options); - } - - return new Map(); -}; - -const iterableAdapters = [ - 'sqlite', - 'postgres', - 'mysql', - 'mongo', - 'redis', - 'tiered', -]; - -class Keyv extends EventEmitter { - constructor(uri, {emitErrors = true, ...options} = {}) { - super(); - this.opts = { - namespace: 'keyv', - serialize: JSONB.stringify, - deserialize: JSONB.parse, - ...((typeof uri === 'string') ? {uri} : uri), - ...options, - }; - - if (!this.opts.store) { - const adapterOptions = {...this.opts}; - this.opts.store = loadStore(adapterOptions); - } - - if (this.opts.compression) { - const compression = this.opts.compression; - this.opts.serialize = compression.serialize.bind(compression); - this.opts.deserialize = compression.deserialize.bind(compression); - } - - if (typeof this.opts.store.on === 'function' && emitErrors) { - this.opts.store.on('error', error => this.emit('error', error)); - } - - this.opts.store.namespace = this.opts.namespace; - - const generateIterator = iterator => async function * () { - for await (const [key, raw] of typeof iterator === 'function' - ? iterator(this.opts.store.namespace) - : iterator) { - const data = this.opts.deserialize(raw); - if (this.opts.store.namespace && !key.includes(this.opts.store.namespace)) { - continue; - } - - if (typeof data.expires === 'number' && Date.now() > data.expires) { - this.delete(key); - continue; - } - - yield [this._getKeyUnprefix(key), data.value]; - } - }; - - // Attach iterators - if (typeof this.opts.store[Symbol.iterator] === 'function' && this.opts.store instanceof Map) { - this.iterator = generateIterator(this.opts.store); - } else if (typeof this.opts.store.iterator === 'function' && this.opts.store.opts - && this._checkIterableAdaptar()) { - this.iterator = generateIterator(this.opts.store.iterator.bind(this.opts.store)); - } - } - - _checkIterableAdaptar() { - return iterableAdapters.includes(this.opts.store.opts.dialect) - || iterableAdapters.findIndex(element => this.opts.store.opts.url.includes(element)) >= 0; - } - - _getKeyPrefix(key) { - return `${this.opts.namespace}:${key}`; - } - - _getKeyPrefixArray(keys) { - return keys.map(key => `${this.opts.namespace}:${key}`); - } - - _getKeyUnprefix(key) { - return key - .split(':') - .splice(1) - .join(':'); - } - - get(key, options) { - const {store} = this.opts; - const isArray = Array.isArray(key); - const keyPrefixed = isArray ? this._getKeyPrefixArray(key) : this._getKeyPrefix(key); - if (isArray && store.getMany === undefined) { - const promises = []; - for (const key of keyPrefixed) { - promises.push(Promise.resolve() - .then(() => store.get(key)) - .then(data => (typeof data === 'string') ? this.opts.deserialize(data) : (this.opts.compression ? this.opts.deserialize(data) : data)) - .then(data => { - if (data === undefined || data === null) { - return undefined; - } - - if (typeof data.expires === 'number' && Date.now() > data.expires) { - return this.delete(key).then(() => undefined); - } - - return (options && options.raw) ? data : data.value; - }), - ); - } - - return Promise.allSettled(promises) - .then(values => { - const data = []; - for (const value of values) { - data.push(value.value); - } - - return data; - }); - } - - return Promise.resolve() - .then(() => isArray ? store.getMany(keyPrefixed) : store.get(keyPrefixed)) - .then(data => (typeof data === 'string') ? this.opts.deserialize(data) : (this.opts.compression ? this.opts.deserialize(data) : data)) - .then(data => { - if (data === undefined || data === null) { - return undefined; - } - - if (isArray) { - const result = []; - - for (let row of data) { - if ((typeof row === 'string')) { - row = this.opts.deserialize(row); - } - - if (row === undefined || row === null) { - result.push(undefined); - continue; - } - - if (typeof row.expires === 'number' && Date.now() > row.expires) { - this.delete(key).then(() => undefined); - result.push(undefined); - } else { - result.push((options && options.raw) ? row : row.value); - } - } - - return result; - } - - if (typeof data.expires === 'number' && Date.now() > data.expires) { - return this.delete(key).then(() => undefined); - } - - return (options && options.raw) ? data : data.value; - }); - } - - set(key, value, ttl) { - const keyPrefixed = this._getKeyPrefix(key); - if (typeof ttl === 'undefined') { - ttl = this.opts.ttl; - } - - if (ttl === 0) { - ttl = undefined; - } - - const {store} = this.opts; - - return Promise.resolve() - .then(() => { - const expires = (typeof ttl === 'number') ? (Date.now() + ttl) : null; - if (typeof value === 'symbol') { - this.emit('error', 'symbol cannot be serialized'); - } - - value = {value, expires}; - return this.opts.serialize(value); - }) - .then(value => store.set(keyPrefixed, value, ttl)) - .then(() => true); - } - - delete(key) { - const {store} = this.opts; - if (Array.isArray(key)) { - const keyPrefixed = this._getKeyPrefixArray(key); - if (store.deleteMany === undefined) { - const promises = []; - for (const key of keyPrefixed) { - promises.push(store.delete(key)); - } - - return Promise.allSettled(promises) - .then(values => values.every(x => x.value === true)); - } - - return Promise.resolve() - .then(() => store.deleteMany(keyPrefixed)); - } - - const keyPrefixed = this._getKeyPrefix(key); - return Promise.resolve() - .then(() => store.delete(keyPrefixed)); - } - - clear() { - const {store} = this.opts; - return Promise.resolve() - .then(() => store.clear()); - } - - has(key) { - const keyPrefixed = this._getKeyPrefix(key); - const {store} = this.opts; - return Promise.resolve() - .then(async () => { - if (typeof store.has === 'function') { - return store.has(keyPrefixed); - } - - const value = await store.get(keyPrefixed); - return value !== undefined; - }); - } - - disconnect() { - const {store} = this.opts; - if (typeof store.disconnect === 'function') { - return store.disconnect(); - } - } -} - -module.exports = Keyv; |