/**
* Generate tracked link
*/
public static function analytics_track_links($params = array())
{
/* Merge POST & GET & @param vars into array variable */
$params = array_merge($params, $_REQUEST);
/* lead email or lead id required */
if (!isset($params['id']) && !isset($params['email']) && !isset($params['cta_id'])) {
$error['error'] = __('This endpoint requires either the \'id\' or the \'email\' or the \'cta_id\' parameter be set.', INBOUNDNOW_TEXT_DOMAIN);
self::$data = $error;
self::output(401);
}
/* a link to mask is required */
if (!isset($params['url']) && !isset($params['url'])) {
$error['error'] = __('This endpoint requires the \'url\' parameter be set.', INBOUNDNOW_TEXT_DOMAIN);
self::$data = $error;
self::output(401);
}
/* a tracking_id is required */
if (!isset($params['tracking_id'])) {
$error['error'] = __('This endpoint requires the \'tracking_id\' parameter be set.', INBOUNDNOW_TEXT_DOMAIN);
self::$data = $error;
self::output(401);
}
$args = $params;
unset($args['token']);
unset($args['key']);
/* Set custom_data */
if (isset($params['custom_data'])) {
self::validate_parameter($params['custom_data'], 'custom_data', 'array');
$args = array_merge($args, $params['custom_data']);
}
/* Set datetime */
if (!isset($args['cta_id'])) {
$args['datetime'] = current_time('mysql');
}
/* get tracked link */
$tracked_link = self::analytics_get_tracking_code($args);
return array('url' => $tracked_link);
}
/**
* Loop through cta varaition html and create masked links
* @param HTML $varaition_html html of variation being processed
* @param ARRAY $selected_cta dataset of parent call to action
* @param INT $vid id of variation being processed
*/
public static function prepare_tracked_links($variation_html, $selected_cta, $vid)
{
$doc = new DOMDocument();
@$doc->loadHTML($variation_html);
foreach ($doc->getElementsByTagName('a') as $anchor) {
/* skip links with do-not-track in class */
$class = $anchor->getAttribute('class');
if (strstr($class, 'do-not-track')) {
continue;
}
$href = $anchor->getAttribute('href');
$link = Inbound_API::analytics_track_links(array('cta_id' => $selected_cta['id'], 'id' => isset($_COOKIE['wp_lead_id']) ? $_COOKIE['wp_lead_id'] : null, 'vid' => $vid, 'url' => $href, 'tracking_id' => __(sprintf('Call to Action Click (cta_id:%s) (vid:%s)', $selected_cta['id'], $vid), 'cta')));
$variation_html = str_replace($href, $link['url'], $variation_html);
}
return $variation_html;
}
