Use components to render charts

app/Template/analytic/cfd.php

@@ -5,9 +5,10 @@
 <?php if (! $display_graph): ?>
     <p class="alert"><?= t('You need at least 2 days of data to show the chart.') ?></p>
 <?php else: ?>
-    <section id="analytic-cfd">
-        <div id="chart" data-metrics='<?= json_encode($metrics, JSON_HEX_APOS) ?>' data-date-format="<?= e('%%Y-%%m-%%d') ?>"></div>
-    </section>
+    <?= $this->app->component('chart-cumulative-flow', array(
+        'metrics' => $metrics,
+        'dateFormat' => e('%%Y-%%m-%%d'),
+    )) ?>
 <?php endif ?>
 
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