/**
* View a MailChimp campaign stats.
*
* @param MailchimpCampaign $mailchimp_campaign
* The MailChimp campaign to view stats for.
*
* @return array
* Renderable array of page content.
*/
public function stats(MailchimpCampaign $mailchimp_campaign) {
$content = array();
$mcapi = mailchimp_get_api_object();
try {
$response = $mcapi->reports->summary($mailchimp_campaign->getMcCampaignId());
} catch (Mailchimp_Error $e) {
drupal_set_message($e->getMessage(), 'error');
\Drupal::logger('mailchimp_campaign')
->error('An error occurred getting report data from MailChimp: {message}', array(
'message' => $e->getMessage()
));
}
if (!empty($response)) {
// Attach stats JS.
$content['#attached']['library'][] = 'mailchimp_campaign/google-jsapi';
$content['#attached']['library'][] = 'mailchimp_campaign/campaign-stats';
// Time series chart data.
$content['#attached']['drupalSettings']['mailchimp_campaign'] = array(
'stats' => array(),
);
foreach ($response['timeseries'] as $series) {
$content['#attached']['drupalSettings']['mailchimp_campaign']['stats'][] = array(
'timestamp' => $series['timestamp'],
'emails_sent' => isset($series['emails_sent']) ? $series['emails_sent'] : 0,
'unique_opens' => $series['unique_opens'],
'recipients_click' => $series['recipients_click'],
);
}
$content['charts'] = array(
'#prefix' => '<h2>' . t('Hourly stats for the first 24 hours of the campaign') . '</h2>',
'#markup' => '<div id="mailchimp-campaign-chart"></div>',
);
$content['metrics_table'] = array(
'#type' => 'table',
'#header' => array(t('Key'), t('Value')),
'#empty' => '',
'#prefix' => '<h2>' . t('Other campaign metrics') . '</h2>',
);
foreach ($response as $key => $value) {
if (is_array($value)) {
break;
}
$content['metrics_table'][] = array(
'key' => array(
'#markup' => $key,
),
'value' => array(
'#markup' => $value
),
);
}
}
else {
$content['unavailable'] = array(
'#markup' => 'The campaign stats are unavailable at this time.',
);
}
return $content;
}
/**
* Tests that the test API has been loaded.
*/
function testAPI()
{
$mailchimp_api = mailchimp_get_api_object();
$this->assertNotNull($mailchimp_api);
$this->assertEqual(get_class($mailchimp_api), 'Drupal\\mailchimp_test\\DrupalMailchimp');
}
