function doifd_lab_subscriber_registration_form($attr, $content)
{
if (!empty($_POST)) {
if (class_exists('DOIFDPremiumRegistrationForm')) {
$process = new DOIFDPremiumRegistrationProcess($_POST);
$msg = $process->registration_process();
} else {
$process = new DOIFDRegistrationProcess($_POST);
$msg = $process->registration_process();
}
} else {
$msg = '';
}
if (class_exists('DOIFDPremiumRegistrationForm')) {
$getForm = new DOIFDPremiumRegistrationForm($attr, $content, $msg);
$getForm->registration_form();
} else {
$getForm = new DOIFDRegistrationForm($attr, $content, $msg);
$getForm->registration_form();
}
if ($getForm->getValidDownload()) {
$doifd_form = $getForm->render_form();
return $doifd_form;
} else {
$errors = $getForm->getErrors();
return $errors;
}
}
function widget($args, $instance)
{
global $wpdb;
global $widget_download_id;
// extract widget arguments.
extract($args);
// get $instance variables and assign to variables
$title = apply_filters('widget_title', $instance['title']);
$widget_download_id = apply_filters('widget_doifd_download_name', $instance['doifd_download_name']);
$header_text = apply_filters('widget_doifd_form_text', $instance['doifd_form_text']);
$lab_widget_form_button_text = apply_filters('widget_doifd_form_button_text', $instance['doifd_form_button_text']);
if (empty($header_text) || !isset($header_text)) {
// header text for widget form show to subscribers if not set by admin
$header_text = __('Please provide your name and email address for your free download.', 'double-opt-in-for-download');
}
// text shown on submit button in the form
if (empty($lab_widget_form_button_text) || !isset($lab_widget_form_button_text)) {
$lab_widget_form_button_text = __('Get Your Free Download', 'double-opt-in-for-download');
}
/* See if the Admin wants Captcha On or Off for the widget */
$options = get_option('doifd_lab_options');
if ((class_exists('DOIFDPremium') && $options['doifd_recaptcha_enable_widget']) == 1) {
$doifd_widget_captcha = TRUE;
} else {
$doifd_widget_captcaha = FALSE;
}
// label for name text input box
$subscriber_name = __('Name', 'double-opt-in-for-download');
// label for email text input box
$subscriber_email = __('Email Address', 'double-opt-in-for-download');
//Set promotional link if option is on
// get options from options table and assign to variable
// $options = get_option ( 'doifd_lab_options' );
// see if the admin wants to add the subscriber to the wp user table
$widget_nonce = wp_create_nonce('doifd-subscriber-registration-nonce');
if (isset($options['promo_link'])) {
$option = $options['promo_link'];
}
if (isset($option) && $option == '1') {
$doifd_promo_link = '<p class="doifd_widget_promo_link"><a href="http://www.doubleoptinfordownload.com" target="new">' . __('Powered by', 'double-opt-in-for-download') . '<br />' . __('DOIFD', 'double-opt-in-for-download') . '</a></p>';
} else {
$doifd_promo_link = '';
}
/* See If Privacy Policy is Set */
if (isset($options['use_privacy_policy'])) {
$option = $options['use_privacy_policy'];
$text = $options['privacy_link_text'];
$link = $options['privacy_page'];
}
if (isset($option) && $option == '1') {
$doifd_privacy_policy = '<div class="doifd_privacy_link"><a href="' . get_page_link($link) . '" target="new" >' . $text . '</a></div>';
} else {
$doifd_privacy_policy = '';
}
echo $before_widget;
// get widget title
if (isset($title)) {
echo $before_title . $title . $after_title;
}
// get verification number if it's set
if (isset($_GET['ver'])) {
$ver = $_GET['ver'];
} else {
$ver = '';
}
if (isset($_POST['doifd_widget_download_form']) && $_POST['form_source'] == 'widget') {
$process = new DOIFDRegistrationProcess($_POST);
$msg = $process->widget_registration_process();
} else {
$msg = '';
}
$label = $options['use_widget_form_labels'];
$widget_values = apply_filters('doifd_widget_setup_values', array("widget_form_text" => $header_text, "widget_id" => $widget_download_id, "widget_nonce" => $widget_nonce, "widget_name" => $subscriber_name, "widget_email" => $subscriber_email, "widget_button_text" => $lab_widget_form_button_text, "widget_privacy" => $doifd_privacy_policy, "widget_promo" => $doifd_promo_link, "widget_className" => $options['widget_class'], "widget_error" => $msg));
if ($this->getDownloadInfo($widget_download_id)) {
ob_start();
if ($label == 1) {
$widget_form = (include DOIFD_DIR . 'public/views/forms/view-widget-form.php');
} else {
$widget_form = (include DOIFD_DIR . 'public/views/forms/view-widget-form-no-labels.php');
}
$widget_form_output = ob_get_contents();
ob_end_clean();
echo apply_filters('doifd_widget_output', $widget_form_output, $widget_values);
} else {
echo '<div class="exceeded"><img src="' . DOIFD_URL . 'public/assets/img/warning.png" alt="Warning" title="Warning" /><br/>The download ID does not exist. <br/><br/>Reselect the download in the admin widget area and save again.</div>';
}
echo $after_widget;
}