/**
* @param string $element_id
* @param array $attributes
* @param string $response_html
* @return string
*/
public function get_visible_fields($element_id, array $attributes = array(), $response_html = '')
{
$replacements = array('{n}' => $element_id, '{response}' => $response_html);
$visible_fields = MC4WP_Tools::replace_variables($this->content, $replacements, array_values($this->settings['lists']));
// insert captcha
if (function_exists('cptch_display_captcha_custom')) {
$captcha_fields = '<input type="hidden" name="_mc4wp_has_captcha" value="1" /><input type="hidden" name="cntctfrm_contact_action" value="true" />' . cptch_display_captcha_custom();
$visible_fields = str_ireplace(array('{captcha}', '[captcha]'), $captcha_fields, $visible_fields);
}
/**
* @filter mc4wp_form_content
* @param int $form_id The ID of the form that is being shown
* @expects string
*
* Can be used to customize the content of the form mark-up, eg adding additional fields.
*/
$visible_fields = (string) apply_filters('mc4wp_form_content', $visible_fields, $this->ID);
return $visible_fields;
}
/**
* Returns the HTML for success or error messages
*
* @return string
*/
public function get_response_html()
{
// get all form messages
$messages = $this->form->get_messages();
// retrieve correct message
$message = isset($messages[$this->message_type]) ? $messages[$this->message_type] : $messages['error'];
// replace variables in message text
$message['text'] = MC4WP_Tools::replace_variables($message['text'], array(), array_values($this->get_lists()));
$html = '<div class="mc4wp-alert mc4wp-' . esc_attr($message['type']) . '">' . $message['text'] . '</div>';
// show additional MailChimp API errors to administrators
if (!$this->success && current_user_can('manage_options')) {
if ('' !== $this->mailchimp_error) {
$html .= '<div class="mc4wp-alert mc4wp-error"><strong>Admin notice:</strong> ' . $this->mailchimp_error . '</div>';
}
}
return $html;
}
/**
* Get the text for the label element
*
* @return string
*/
public function get_label_text()
{
$opts = $this->get_options();
// Get general label text
$label = $opts['label'];
// Override label text if a specific text for this integration is set
if (isset($opts['text_' . $this->type . '_label']) && !empty($opts['text_' . $this->type . '_label'])) {
// custom label text was set
$label = $opts['text_' . $this->type . '_label'];
}
// replace label variables
$label = MC4WP_Tools::replace_variables($label, array(), array_values($opts['lists']));
return $label;
}
/**
* Returns the HTML for success or error messages
*
* @return string
*/
public function get_response_html()
{
// get all form messages
$messages = $this->form->get_messages();
// retrieve correct message
$message = isset($messages[$this->status]) ? $messages[$this->status] : $messages['error'];
// replace variables in message text
$message['text'] = MC4WP_Tools::replace_variables($message['text'], array(), array_values($this->get_lists()));
$html = '<div class="mc4wp-alert mc4wp-' . esc_attr($message['type']) . '">' . $message['text'] . '</div>';
// show additional MailChimp API errors to administrators
if (!$this->success && current_user_can('manage_options')) {
if (!empty($this->responses[0]->error)) {
$html .= '<div class="mc4wp-alert mc4wp-error">';
$html .= $this->responses[0]->error;
$html .= '<br /><small>' . __('This message is only visible to logged-in administrators.', 'mailchimp-for-wp') . '</small>';
$html .= '</div>';
}
}
return $html;
}