jiti-meet/react/features/overlay/reducer.js

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2017-10-04 22:36:09 +00:00
// @flow
import { CONFERENCE_FAILED } from '../base/conference';
import {
CONNECTION_ESTABLISHED,
CONNECTION_FAILED,
CONNECTION_WILL_CONNECT
} from '../base/connection';
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import {
isFatalJitsiConnectionError,
JitsiConferenceErrors,
JitsiConnectionErrors
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} from '../base/lib-jitsi-meet';
import { assign, ReducerRegistry, set } from '../base/redux';
import {
MEDIA_PERMISSION_PROMPT_VISIBILITY_CHANGED,
SUSPEND_DETECTED
} from './actionTypes';
const logger = require('jitsi-meet-logger').getLogger(__filename);
/**
* Reduces the redux actions of the feature overlay.
*/
ReducerRegistry.register('features/overlay', (state = {}, action) => {
switch (action.type) {
case CONFERENCE_FAILED:
return _conferenceFailed(state, action);
case CONNECTION_ESTABLISHED:
return _connectionEstablished(state);
case CONNECTION_FAILED:
return _connectionFailed(state, action);
case CONNECTION_WILL_CONNECT:
return _connectionWillConnect(state, action);
case MEDIA_PERMISSION_PROMPT_VISIBILITY_CHANGED:
return _mediaPermissionPromptVisibilityChanged(state, action);
case SUSPEND_DETECTED:
return _suspendDetected(state);
}
return state;
});
/**
* Reduces a specific redux action CONFERENCE_FAILED of the feature overlay.
*
* @param {Object} state - The redux state of the feature overlay.
* @param {Action} action - The redux action CONFERENCE_FAILED to reduce.
* @private
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* @returns {Object} The new state of the feature overlay after the reduction of
* the specified action.
*/
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function _conferenceFailed(state, { error: { message, name } }) {
if (name === JitsiConferenceErrors.FOCUS_LEFT
|| name === JitsiConferenceErrors.VIDEOBRIDGE_NOT_AVAILABLE) {
return assign(state, {
haveToReload: true,
isNetworkFailure: false,
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// FIXME There is no message associated with CONFERENCE_FAILED at
// the time of this writing. In jitsi-meet the action creator
// conferenceFailed neither accepts an argument message nor defines
// a property message on the error. In lib-jitsi-meet
// CONFERENCE_FAILED emissions mostly do not provide a message with
// the exception of at least one which provides an Error, not a
// string.
reason: message
});
}
return state;
}
/**
* Reduces a specific redux action CONNECTION_ESTABLISHED of the feature
* overlay.
*
* @param {Object} state - The redux state of the feature overlay.
* @private
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* @returns {Object} The new state of the feature overlay after the reduction of
* the specified action.
*/
function _connectionEstablished(state) {
return set(state, 'connectionEstablished', true);
}
/**
* Reduces a specific redux action CONNECTION_FAILED of the feature overlay.
*
* @param {Object} state - The redux state of the feature overlay.
* @param {Action} action - The redux action CONNECTION_FAILED to reduce.
* @private
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* @returns {Object} The new state of the feature overlay after the reduction of
* the specified action.
*/
function _connectionFailed(state, { error }) {
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if (isFatalJitsiConnectionError(error)) {
const { message } = error;
logger.error(`FATAL XMPP connection error: ${message}`);
return assign(state, {
haveToReload: true,
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// From all of the cases above only CONNECTION_DROPPED_ERROR is
// considered a network type of failure.
isNetworkFailure:
error.name === JitsiConnectionErrors.CONNECTION_DROPPED_ERROR,
reason: `xmpp-conn-dropped: ${message}`
});
}
return state;
}
/**
* Reduces a specific redux action CONNECTION_WILL_CONNECT in the feature
* overlay. Clears the redux state related to the XMPP connection's status.
*
* @param {Object} state - The redux state of the feature overlay.
* @param {Action} action - The redux action to reduce.
* @private
* @returns {Object} The new state of the feature overlay after reducing the
* specified {@code action} in the feature overlay.
*/
function _connectionWillConnect(
state,
action) { // eslint-disable-line no-unused-vars
return assign(state, {
connectionEstablished: undefined,
haveToReload: undefined,
isNetworkFailure: undefined,
reason: undefined
});
}
/**
* Reduces a specific redux action MEDIA_PERMISSION_PROMPT_VISIBILITY_CHANGED of
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* the feature overlay.
*
* @param {Object} state - The redux state of the feature overlay.
* @param {Action} action - The redux action to reduce.
* @private
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* @returns {Object} The new state of the feature overlay after the reduction of
* the specified action.
*/
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function _mediaPermissionPromptVisibilityChanged(
state,
{ browser, isVisible }) {
return assign(state, {
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browser,
isMediaPermissionPromptVisible: isVisible
});
}
/**
* Reduces a specific redux action SUSPEND_DETECTED of the feature overlay.
*
* @param {Object} state - The redux state of the feature overlay.
* @private
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* @returns {Object} The new state of the feature overlay after the reduction of
* the specified action.
*/
function _suspendDetected(state) {
return set(state, 'suspendDetected', true);
}