Github user robertkowalski commented on a diff in the pull request:
https://github.com/apache/couchdb-fauxton/pull/544#discussion_r41139622
--- Diff: app/addons/fauxton/components.react.jsx ---
@@ -334,13 +354,246 @@ function (app, FauxtonAPI, React, ZeroClipboard) {
});
+ var NotificationCenterButton = React.createClass({
+ getInitialState: function () {
+ return {
+ visible: true
+ };
+ },
+
+ hide: function () {
+ this.setState({ visible: false });
+ },
+
+ show: function () {
+ this.setState({ visible: true });
+ },
+
+ render: function () {
+ var classes = 'fonticon fonticon-bell' + ((!this.state.visible) ? '
hide' : '');
+ return (
+ <div className={classes}
onClick={Actions.showNotificationCenter}></div>
+ );
+ }
+ });
+
+ var NotificationCenterPanel = React.createClass({
+
+ getInitialState: function () {
+ return this.getStoreState();
+ },
+
+ getStoreState: function () {
+ return {
+ isVisible: notificationStore.isNotificationCenterVisible(),
+ filter: notificationStore.getNotificationFilter(),
+ notifications: notificationStore.getNotifications()
+ };
+ },
+
+ componentDidMount: function () {
+ notificationStore.on('change', this.onChange, this);
+ },
+
+ componentWillUnmount: function () {
+ notificationStore.off('change', this.onChange);
+ },
+
+ onChange: function () {
+ if (this.isMounted()) {
+ this.setState(this.getStoreState());
+ }
+ },
+
+ getNotifications: function () {
+ if (!this.state.notifications.length) {
+ return (
+ <li className="no-notifications">No notifications.</li>
+ );
+ }
+
+ return _.map(this.state.notifications, function (notification, i) {
+ return (
+ <NotificationRow
+ isVisible={this.state.isVisible}
+ item={notification}
+ filter={this.state.filter}
+ key={notification.notificationId}
+ />
+ );
+ }, this);
+ },
+
+ selectFilter: function (e) {
+ var filter = $(e.target).closest('li').data('filter');
+ Actions.selectNotificationFilter(filter);
+ },
+
+ render: function () {
+ var panelClasses = 'notification-center-panel flex-layout flex-col';
+ if (this.state.isVisible) {
+ panelClasses += ' visible';
+ }
+
+ var filterClasses = {
+ all: 'flex-body',
+ success: 'flex-body',
+ error: 'flex-body',
+ info: 'flex-body'
+ };
+ filterClasses[this.state.filter] += ' selected';
+
+ var maskClasses = 'notification-page-mask' + ((this.state.isVisible)
? ' visible' : '');
+ return (
+ <div>
+ <div className={panelClasses}>
+
+ <header className="flex-layout flex-row">
+ <span className="fonticon fonticon-bell"></span>
+ <h1 className="flex-body">Notifications</h1>
+ <button type="button" aria-hidden="true"
onClick={Actions.hideNotificationCenter}>Ã</button>
+ </header>
+
+ <ul className="notification-filter flex-layout flex-row"
onClick={this.selectFilter}>
+ <li className={filterClasses.all} data-filter="all"
title="All notifications">All</li>
+ <li className={filterClasses.success} data-filter="success"
title="Success notifications">
+ <span className="fonticon fonticon-ok-circled"></span>
+ </li>
+ <li className={filterClasses.error} data-filter="error"
title="Error notifications">
+ <span className="fonticon
fonticon-attention-circled"></span>
+ </li>
+ <li className={filterClasses.info} data-filter="info"
title="Info notifications">
+ <span className="fonticon fonticon-info-circled"></span>
+ </li>
+ </ul>
+
+ <div className="flex-body">
+ <ul className="notification-list">
+ {this.getNotifications()}
+ </ul>
+ </div>
+
+ <footer>
+ <input type="button" value="Clear All" className="btn
btn-small btn-info" onClick={Actions.clearAllNotifications} />
+ </footer>
+ </div>
+
+ <div className={maskClasses}
onClick={Actions.hideNotificationCenter}></div>
+ </div>
+ );
+ }
+ });
+
+ var NotificationRow = React.createClass({
+ propTypes: {
+ item: React.PropTypes.object.isRequired,
+ filter: React.PropTypes.string.isRequired,
+ transitionSpeed: React.PropTypes.number
+ },
+
+ getDefaultProps: function () {
+ return {
+ transitionSpeed: 300
+ };
+ },
+
+ clearNotification: function () {
+ var notificationId = this.props.item.notificationId;
+ this.hide(function () {
+ Actions.clearSingleNotification(notificationId);
+ });
+ },
+
+ componentDidMount: function () {
+ this.setState({
+ elementHeight: this.getHeight()
+ });
+ },
+
+ componentDidUpdate: function (prevProps) {
+ // in order for the nice slide effects to work we need a concrete
element height to slide to and from.
+ // $.outerHeight() only works reliably on visible elements, hence
this additional setState here
+ if (!prevProps.isVisible && this.props.isVisible) {
+ this.setState({
+ elementHeight: this.getHeight()
+ });
+ }
+
+ var show = true;
+ if (this.props.filter !== 'all') {
+ show = this.props.item.type === this.props.filter;
+ }
+ if (show) {
+ console.log(this.state.elementHeight);
+ $(this.getDOMNode()).velocity({ opacity: 1, height:
this.state.elementHeight }, this.props.transitionSpeed);
+ } else {
+ this.hide();
--- End diff --
early returns make it easier readable and you don't need to nest that much
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