public function expand($str, $filter = false)
{
return apply_filters('eab-events-rsvp_email-codec-expand', parent::expand($str, $filter), $this->_event);
}
/**
* Takes care of the whole newsletter-as-template expansion.
*/
public function newsletter_from_template($newsletter_id, $event_id)
{
if (empty($newsletter_id) || empty($event_id)) {
return false;
}
$event = new Eab_EventModel(get_post($event_id));
$data = $this->_newsletter->get_newsletter_data($newsletter_id);
if (empty($data)) {
return false;
}
$codec = new Eab_Macro_Codec($event_id, false);
$content = false;
if (!empty($data['content'])) {
$content = $codec->expand($data['content'], Eab_Macro_Codec::FILTER_BODY);
} else {
$content = $this->_get_default_content($event);
}
$subject = !empty($data['subject']) ? $data['subject'] : '';
$expanded = $codec->expand($subject, Eab_Macro_Codec::FILTER_TITLE);
$subject = !empty($expanded) && $expanded != $subject ? $expanded : (!empty($subject) ? $subject : $this->_get_default_subject($event));
$title = $this->_newsletter->get_newsletter_meta($newsletter_id, 'email_title');
$expanded_title = $codec->expand($title, Eab_Macro_Codec::FILTER_TITLE);
$title = !empty($expanded_title) && $expanded_title != $title ? $expanded_title : $title;
$data = wp_parse_args(array('newsletter_id' => false, 'subject' => $subject, 'content' => $content), $data);
$meta = array('email_title' => $title, 'event_id' => $event_id);
$new_id = $this->_duplicate($newsletter_id);
if (empty($new_id)) {
return false;
}
$prefix = $this->_get_table_prefix();
$data['newsletter_id'] = $new_id;
$this->_db->update("{$prefix}enewsletter_newsletters", $data, array("newsletter_id" => $new_id));
if (!empty($meta)) {
foreach ($meta as $key => $value) {
$this->_db->update("{$prefix}enewsletter_meta", array('meta_value' => $value), array("email_id" => $new_id, "meta_key" => $key));
}
}
return $new_id;
}
function ajax_preview_email()
{
$data = stripslashes_deep($_POST);
$event_id = !empty($data['event_id']) ? $data['event_id'] : false;
if (!$event_id) {
die;
}
$user = wp_get_current_user();
$codec = new Eab_Macro_Codec($event_id, $user->ID);
die('<strong>' . $codec->expand($data['subject'], Eab_Macro_Codec::FILTER_TITLE) . '</strong>' . '<div>' . $codec->expand($data['body'], Eab_Macro_Codec::FILTER_BODY) . '</div>');
}
