jiti-meet/modules/UI/authentication/RoomLocker.js

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JavaScript
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/* global APP, JitsiMeetJS */
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import messageHandler from '../util/MessageHandler';
import UIUtil from '../util/UIUtil';
//FIXME:
import AnalyticsAdapter from '../../statistics/AnalyticsAdapter';
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/**
* Show dialog which asks user for new password for the conference.
* @returns {Promise<string>} password or nothing if user canceled
*/
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function askForNewPassword () {
let passMsg = APP.translation.generateTranslationHTML("dialog.passwordMsg");
let yourPassMsg = APP.translation.translateString("dialog.yourPassword");
let msg = `
<h2>${passMsg}</h2>
<input name="lockKey" type="text"
data-i18n="[placeholder]dialog.yourPassword"
placeholder="${yourPassMsg}" autofocus>
`;
return new Promise(function (resolve, reject) {
messageHandler.openTwoButtonDialog(
null, null, null,
msg, false, "dialog.Save",
function (e, v, m, f) {
if (v && f.lockKey) {
resolve(UIUtil.escapeHtml(f.lockKey));
} else {
reject();
}
},
null, null, 'input:first'
);
});
}
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/**
* Show dialog which asks for required conference password.
* @returns {Promise<string>} password or nothing if user canceled
*/
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function askForPassword () {
let passRequiredMsg = APP.translation.translateString(
"dialog.passwordRequired"
);
let passMsg = APP.translation.translateString("dialog.password");
let msg = `
<h2 data-i18n="dialog.passwordRequired">${passRequiredMsg}</h2>
<input name="lockKey" type="text"
data-i18n="[placeholder]dialog.password"
placeholder="${passMsg}" autofocus>
`;
return new Promise(function (resolve, reject) {
messageHandler.openTwoButtonDialog(
null, null, null, msg,
true, "dialog.Ok",
function (e, v, m, f) {}, null,
function (e, v, m, f) {
if (v && f.lockKey) {
resolve(UIUtil.escapeHtml(f.lockKey));
} else {
reject();
}
},
':input:first'
);
});
}
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/**
* Show dialog which asks if user want remove password from the conference.
* @returns {Promise}
*/
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function askToUnlock () {
return new Promise(function (resolve, reject) {
messageHandler.openTwoButtonDialog(
null, null, "dialog.passwordCheck",
null, false, "dialog.Remove",
function (e, v) {
if (v) {
resolve();
} else {
reject();
}
}
);
});
}
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/**
* Show notification that user cannot set password for the conference
* because server doesn't support that.
*/
function notifyPasswordNotSupported () {
console.warn('room passwords not supported');
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messageHandler.showError("dialog.warning", "dialog.passwordNotSupported");
}
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/**
* Show notification that setting password for the conference failed.
* @param {Error} err error
*/
function notifyPasswordFailed(err) {
console.warn('setting password failed', err);
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messageHandler.showError("dialog.lockTitle", "dialog.lockMessage");
}
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const ConferenceErrors = JitsiMeetJS.errors.conference;
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/**
* Create new RoomLocker for the conference.
* It allows to set or remove password for the conference,
* or ask for required password.
* @returns {RoomLocker}
*/
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export default function createRoomLocker (room) {
let password;
function lock (newPass) {
return room.lock(newPass).then(function () {
password = newPass;
}).catch(function (err) {
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console.error(err);
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if (err === ConferenceErrors.PASSWORD_NOT_SUPPORTED) {
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notifyPasswordNotSupported();
} else {
notifyPasswordFailed(err);
}
throw err;
});
}
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/**
* @class RoomLocker
*/
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return {
get isLocked () {
return !!password;
},
get password () {
return password;
},
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/**
* Allows to remove password from the conference (asks user first).
* @returns {Promise}
*/
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askToUnlock () {
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return askToUnlock().then(function () {
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return lock();
}).then(function () {
AnalyticsAdapter.sendEvent('toolbar.lock.disabled');
});
},
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/**
* Allows to set password for the conference.
* It asks user for new password and locks the room.
* @returns {Promise}
*/
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askToLock () {
return askForNewPassword().then(function (newPass) {
return lock(newPass);
}).then(function () {
AnalyticsAdapter.sendEvent('toolbar.lock.enabled');
});
},
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/**
* Asks user for required conference password.
*/
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requirePassword () {
return askForPassword().then(function (newPass) {
password = newPass;
});
},
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/**
* Show notification that to set/remove password user must be moderator.
*/
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notifyModeratorRequired () {
if (password) {
messageHandler.openMessageDialog(null, "dialog.passwordError");
} else {
messageHandler.openMessageDialog(null, "dialog.passwordError2");
}
}
};
}