rtens\domin\delivery\web\renderers\charting\ChartRenderer::render()

Complexity

Conditions	2
Paths	2

Size

Total Lines	20
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function render($value) {
        $data = $value->data();

        if (!$data) {
            return '[no data]';
        }

        $data = json_encode($data);
        $options = json_encode($value->options());

        $type = $value->chartType();
        $id = uniqid("$type-chart-");
        return (string)new Element('div', [], [
            new Element('canvas', ['id' => $id]),
            new Element('script', [], ["
                var ctx = document.getElementById('$id').getContext('2d');
                new Chart(ctx).$type($data, $options);
            "])
        ]);
    }

}