';
echo '
';
printf( esc_html__( '%s option is disabled in your php.ini config. Please, enable it by change its value to 1. This option increases the speed of remote CSV uploading.', 'visualizer' ), 'allow_url_fopen' );
echo '
';
echo '
';
if ( ! empty( $this->charts ) ) {
echo '
';
$count = 0;
foreach ( $this->charts as $placeholder_id => $chart ) {
$this->_renderChartBox( $placeholder_id, $chart['id'] );
// show the sidebar after the first 3 charts.
if ( $count++ === 2 ) {
$this->_renderSidebar();
}
}
// show the sidebar if there are less than 3 charts.
if ( $count < 3 ) {
$this->_renderSidebar();
}
echo '
';
} else {
echo '
';
echo '
';
echo '
';
echo '
', esc_html__( 'No charts found', 'visualizer' ), '
';
echo '
';
echo '';
echo '
';
$this->_renderSidebar();
echo '
';
}
echo '
';
echo '