Panels with campaign statistics and some fixes in computation of clicks.

client/src/campaigns/StatisticsLinkClicks.js

@@ -0,0 +1,52 @@
+'use strict';
+
+import React, {Component} from 'react';
+import PropTypes
+    from 'prop-types';
+import {withTranslation} from '../lib/i18n';
+import {
+    requiresAuthenticatedUser,
+    Title,
+    withPageHelpers
+} from '../lib/page';
+import {withErrorHandling} from '../lib/error-handling';
+import {Table} from "../lib/table";
+
+@withTranslation()
+@withPageHelpers
+@withErrorHandling
+@requiresAuthenticatedUser
+export default class StatisticsLinkClicks extends Component {
+    constructor(props) {
+        super(props);
+
+        const t = props.t;
+
+        this.state = {
+        };
+}
+
+    static propTypes = {
+        entity: PropTypes.object,
+        title: PropTypes.string
+    }
+
+
+    render() {
+        const t = this.props.t;
+
+        const linksColumns = [
+            { data: 0, title: t('URL'), render: data => <code>{data}</code> },
+            { data: 1, title: t('Unique visitors') },
+            { data: 2, title: t('Total clicks') }
+        ];
+
+        return (
+            <div>
+                <Title>{t('Campaign links')}</Title>
+
+                <Table ref={node => this.table = node} withHeader dataUrl={`rest/campaigns-link-clicks-table/${this.props.entity.id}`} columns={linksColumns} />
+           </div>
+        );
+    }
+}