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Add getIdServer() & doesServerRequireIdServerParam()

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Remove individual cache for lazy loading and just cache the whole
versions response, then we can cache both of these flags
This commit is contained in:
David Baker
2019-08-16 15:02:49 +01:00
parent b9480e4302
commit ee752e3885
1 changed files with 38 additions and 14 deletions
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52
src/client.js
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@@ -238,7 +238,7 @@ function MatrixClient(opts) {
// The pushprocessor caches useful things, so keep one and re-use it
this._pushProcessor = new PushProcessor(this);
this._serverSupportsLazyLoading = null;
this._serverVersionsCache = null;
this._cachedCapabilities = null; // { capabilities: {}, lastUpdated: timestamp }
@@ -4045,12 +4045,13 @@ MatrixClient.prototype.stopClient = function() {
};
/*
* Query the server to see if it support members lazy loading
* @return {Promise<boolean>} true if server supports lazy loading
* Get the API versions supported by the server, along with any
* unstable APIs it supports
* @return {Promise<object>} The server /versions response
*/
MatrixClient.prototype.doesServerSupportLazyLoading = async function() {
if (this._serverSupportsLazyLoading === null) {
const response = await this._http.request(
MatrixClient.prototype.getVersions = async function() {
if (this._serverVersionsCache === null) {
this._serverVersionsCache = await this._http.request(
undefined, // callback
"GET", "/_matrix/client/versions",
undefined, // queryParams
@@ -4059,15 +4060,38 @@ MatrixClient.prototype.doesServerSupportLazyLoading = async function() {
prefix: '',
},
);
const versions = response["versions"];
const unstableFeatures = response["unstable_features"];
this._serverSupportsLazyLoading =
(versions && versions.includes("r0.5.0"))
|| (unstableFeatures && unstableFeatures["m.lazy_load_members"]);
}
return this._serverSupportsLazyLoading;
return this._serverVersionsCache;
};
/*
* Query the server to see if it support members lazy loading
* @return {Promise<boolean>} true if server supports lazy loading
*/
MatrixClient.prototype.doesServerSupportLazyLoading = async function() {
const response = await this.getVersions();
const versions = response["versions"];
const unstableFeatures = response["unstable_features"];
return (versions && versions.includes("r0.5.0"))
|| (unstableFeatures && unstableFeatures["m.lazy_load_members"]);
};
/*
* Query the server to see if the `id_server` parameter is required
* when registering with an 3pid, adding a 3pid or resetting password.
* @return {Promise<boolean>} true if id_server parameter is required
*/
MatrixClient.prototype.doesServerRequireIdServerParam = async function() {
const response = await this.getVersions();
const unstableFeatures = response["unstable_features"];
if (unstableFeatures["m.require_identity_server"] === undefined) {
return true;
} else {
return unstableFeatures["m.require_identity_server"];
}
};
/*