yonote/yjs
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added option *generateUserId* in abstract connector

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This commit is contained in:
Kevin Jahns 2017-03-06 13:27:04 +01:00
parent 922637930f
commit f996ac83d2
3 changed files with 18 additions and 10 deletions
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2
README.md
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@ -151,6 +151,7 @@ Report _any_ issues to the [Github issue page](https://github.com/y-js/yjs/issue
* All our connectors implement a `room` property. Clients that specify the same room share the same data. * All our connectors implement a `room` property. Clients that specify the same room share the same data.
* All of our connectors specify an `url` property that defines the connection endpoint of the used connector. * All of our connectors specify an `url` property that defines the connection endpoint of the used connector.
* All of our connectors also have a default connection endpoint that you can use for development. * All of our connectors also have a default connection endpoint that you can use for development.
* Set `options.connector.generateUserId = true` in order to genenerate a userid, instead of receiving one from the server. This way the `Y(..)` is immediately going to be resolved, without waiting for any confirmation from the server. Use with caution.
* Have a look at the used connector repository to see all available options. * Have a look at the used connector repository to see all available options.
* options.sourceDir (browser only) * options.sourceDir (browser only)
* Path where all y-* modules are stored * Path where all y-* modules are stored
@ -273,4 +274,3 @@ I created this framework during my bachelor thesis at the chair of computer scie
Yjs is licensed under the [MIT License](./LICENSE). Yjs is licensed under the [MIT License](./LICENSE).
<yjs@dbis.rwth-aachen.de> <yjs@dbis.rwth-aachen.de>

3
src/Connector.js
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@ -59,6 +59,9 @@ module.exports = function (Y/* :any */) {
this.protocolVersion = 11 this.protocolVersion = 11
this.authInfo = opts.auth || null this.authInfo = opts.auth || null
this.checkAuth = opts.checkAuth || function () { return Promise.resolve('write') } // default is everyone has write access this.checkAuth = opts.checkAuth || function () { return Promise.resolve('write') } // default is everyone has write access
if (opts.generateUserId === true) {
this.setUserId(Y.utils.generateGuid())
}
} }
resetAuth (auth) { resetAuth (auth) {
if (this.authInfo !== auth) { if (this.authInfo !== auth) {

5
src/Utils.js
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@ -752,4 +752,9 @@ module.exports = function (Y /* : any*/) {
return SmallLookupBuffer return SmallLookupBuffer
} }
Y.utils.createSmallLookupBuffer = createSmallLookupBuffer Y.utils.createSmallLookupBuffer = createSmallLookupBuffer
// Generates a unique id, for use as a user id.
// Thx to @jed for this script https://gist.github.com/jed/982883
function generateGuid(a){return a?(a^Math.random()*16>>a/4).toString(16):([1e7]+-1e3+-4e3+-8e3+-1e11).replace(/[018]/g,generateGuid)} // eslint-disable-line
Y.utils.generateGuid = generateGuid
} }