/**
* Trigger form submission.
*
* @since 1.0.0
*
* @param array $data Sanitized form data
*
* @return null
*/
public static function submit($data)
{
$result = false;
/* Subscribe the new user */
$user = WPBO_MC()->submit($data);
/* Insertion is successful */
if (!is_wp_error($user)) {
$result = true;
}
return $result;
}
/**
* Display a list of groups.
*
* If groups are available for the specified list then we display a list
* with checkboxes.
*
* @since 1.1.0
* @return string List markup
*/
function wpbo_mc_display_groups()
{
/* Make sure we have a list ID to check */
if (!isset($_POST['mc_list_id'])) {
echo '<div class="form-invalid" style="padding: 1em;">' . __('An error occurred during the request. The list ID is missing.', 'betteroptin') . '</div>';
wp_die();
}
$list_id = sanitize_key($_POST['mc_list_id']);
$post_id = (int) $_POST['mc_post_id'];
/* Get the groups */
$groups = WPBO_MC()->get_groups($list_id);
if (is_wp_error($groups)) {
/**
* @var WP_Error $groups
*/
echo '<div class="form-invalid" style="padding: 1em;">' . $groups->get_error_message() . '</div>';
wp_die();
}
if (is_array($groups) && !empty($groups)) {
foreach ($groups as $group) {
$show_groups = new WPMC_MailChimp_Groups($group['id'], $group['groups'], $post_id);
$group_name = $group['name'];
$group_options = $group['form_field'];
echo "<p>{$group_name}</p>";
switch ($group_options) {
case 'checkboxes':
$show_groups->show_group_type_checkboxes();
break;
case 'radio':
$show_groups->show_group_type_radio();
break;
case 'dropdown':
$show_groups->show_group_type_dropdown();
break;
case 'hidden':
$show_groups->show_group_type_checkboxes();
break;
}
}
wp_die();
} else {
echo '<div class="form-invalid" style="padding: 1em;">' . __('This list does not have any groups.', 'betteroptin') . '</div>';
wp_die();
}
}
/**
* Addon settings.
*
* Add new settings to the plugin settings page.
*
* @since 1.0.0
*
* @param array $settings Pre-existing settings
*
* @return array Updated settings containing MailChimp options
*/
function wpbo_mc_settings($settings)
{
$lists = WPBO_MC()->get_lists();
if (false === $lists) {
$list_id = array('name' => __('List ID', 'betteroptin'), 'id' => 'mc_list_id', 'type' => 'text', 'default' => '', 'desc' => sprintf(__('Input your API key and save if you want to see a dropdown of all your lists. If you don\'t know how to get your API key please <a href="%s" target="_blank">read this documentation</a>.', 'betteroptin'), esc_url('http://eepurl.com/im9k')));
} else {
if (isset($lists['data']) && is_array($lists['data'])) {
$opts[''] = __('Please select...', 'betteroptin');
foreach ($lists['data'] as $key => $list) {
$opts[$list['id']] = $list['name'];
}
$list_id = array('name' => __('List ID', 'betteroptin'), 'id' => 'mc_list_id', 'type' => 'select', 'options' => $opts, 'default' => '');
} else {
$list_id = array('name' => __('List ID', 'betteroptin'), 'id' => 'mc_list_id', 'type' => 'text', 'default' => '', 'desc' => __('Input your API key and save if you want to see a dropdown of all your lists.', 'betteroptin'), 'default' => '');
}
}
$settings['mailchimp'] = array('name' => __('MailChimp', 'betteroptin'), 'options' => array(array('type' => 'note', 'desc' => __('First of all, please input your MailChimp API key. Then hit the blue «Save Changes» button at the bottom of the screen. On page refresh, the <code>List ID</code> field will turn into a select dropdown showing all your MailChimp lists. If something goes wrong and you don\'t see the select dropdown, you can always input the list ID manually.', 'wpbo')), array('name' => __('API Key', 'betteroptin'), 'id' => 'mc_api_key', 'type' => 'text', 'default' => '', 'desc' => sprintf(__('If you don\'t know how to get your API key please <a href="%s" target="_blank">read this documentation</a>.', 'wpmc'), esc_url('http://eepurl.com/im9k'))), $list_id, array('name' => __('Double-Optin', 'betteroptin'), 'id' => 'mc_double_optin', 'type' => 'checkbox', 'default' => true, 'desc' => __('MailChimp asks for a subscription confirmation. It is advised NOT to disable it.', 'betteroptin')), array('name' => __('Update Existing', 'betteroptin'), 'id' => 'mc_update_existing', 'type' => 'checkbox', 'default' => true, 'desc' => __('Update contacts if already subscribed.', 'betteroptin')), array('name' => __('Welcome E-Mail', 'betteroptin'), 'id' => 'mc_welcome', 'type' => 'checkbox', 'default' => true, 'desc' => __('Send a welcome e-mail after subscription.', 'betteroptin'))));
return $settings;
}
/**
* Change the save button label if MailChimp integration is not yet ready
*
* @since 1.0
*
* @param $translation
* @param $text
*
* @return string|void
*/
function wpbo_mc_publish_button_label($translation, $text)
{
if (!wpbo_is_popup_edit_screen()) {
return $translation;
}
global $typenow;
if ('wpbo-popup' == $typenow) {
if (isset($_GET['post']) && 'Publish' == $text && !WPBO_MC()->is_mailchimp_ready()) {
$translation = __('Save', 'betteroptin');
}
}
return $translation;
}
}
if ('mail-chimp' === wpbo_get_option('mailing_provider', '')) {
require WPBO_PATH . 'includes/providers/mailchimp/functions-ajax.php';
require WPBO_PATH . 'includes/providers/mailchimp/class-mailchimp.php';
require WPBO_PATH . 'includes/providers/mailchimp/class-mailchimp-groups.php';
if (!defined('DOING_AJAX') || !DOING_AJAX) {
// Load provider files
if (is_admin()) {
require WPBO_PATH . 'includes/providers/mailchimp/settings.php';
require WPBO_PATH . 'includes/providers/mailchimp/functions-metabox.php';
require WPBO_PATH . 'includes/providers/mailchimp/functions-admin.php';
}
require WPBO_PATH . 'includes/providers/mailchimp/class-provider-mailchimp.php';
}
// Instantiate the MailChimp provider
WPBO_MC();
}
add_filter('wpbo_mailing_providers', 'wpbo_provider_register_mailchimp');
/**
* Register the WordPress provider
*
* @since 2.0
*
* @param array $providers Existing providers
*
* @return array
*/
function wpbo_provider_register_mailchimp($providers)
{
$providers['mail-chimp'] = 'MailChimp';
// The dash in the name is just here so that the final class name resolves into MailChimp (with the capital letters)
<?php
global $wpbo_submit, $post;
if (!WPBO_MC()->is_mailchimp_ready()) {
?>
<p class="wpbo-warning"><?php
printf(__('MailChimp integration is not correctly setup. Your popups won\'t send subscribers anywhere! <a href="%s">Click here to see the settings</a>.', 'betteroptin'), esc_url(add_query_arg(array('post_type' => 'wpbo-popup', 'page' => 'edit.php?post_type=wpbo-popup-settings&tab=mailchimp'), admin_url('edit.php'))));
?>
</p><?php
} else {
$lists = WPBO_MC()->get_lists();
$default = wpbo_get_option('mc_list_id');
$opts = array();
$value = isset($_GET['post']) ? get_post_meta(intval($_GET['post']), 'wpbo_mc_list', true) : '';
if (isset($lists['data']) && is_array($lists['data'])) {
foreach ($lists['data'] as $key => $list) {
$opts[$list['id']] = $list['name'];
}
$def_name = $opts[$default];
} else {
?>
<p><?php
printf(__('If you don\'t specify a list here, the default one will be used (currently %s).', 'betteroptin'), "<code>{$default}</code>");
?>
</p>
<input type="text" id="wpbo_mc_list" name="wpbo_mc_list" style="width:100%" value="<?php
echo $value;
?>
" placeholder="<?php
_e('List ID', 'betteroptin');
