forked from LiveCarta/LiveCartaWP
Changed source root directory
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@@ -0,0 +1,3 @@
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<p>
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<?php echo sprintf(__('To integrate with Ninja Forms, add the "Mailchimp" action to <a href="%s">one of your Ninja Forms forms</a>.', 'mailchimp-for-wp'), admin_url('admin.php?page=ninja-forms')); ?>
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</p>
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@@ -0,0 +1,17 @@
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<?php
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mc4wp_register_integration('ninja-forms', 'MC4WP_Ninja_Forms_Integration', true);
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add_filter('ninja_forms_register_fields', function ($fields) {
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if (class_exists(NF_Abstracts_Input::class)) {
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$fields['mc4wp_optin'] = new MC4WP_Ninja_Forms_Field();
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}
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return $fields;
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});
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add_filter('ninja_forms_register_actions', function ($actions) {
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if (class_exists(NF_Abstracts_Action::class)) {
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$actions['mc4wp_subscribe'] = new MC4WP_Ninja_Forms_Action();
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}
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return $actions;
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});
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@@ -0,0 +1,205 @@
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<?php
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/**
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* Class MC4WP_Ninja_Forms_Action
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*/
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class MC4WP_Ninja_Forms_Action extends NF_Abstracts_Action
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{
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protected $_name = 'mc4wp_subscribe';
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protected $_nicename = 'Mailchimp';
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protected $_tags = [ 'newsletter' ];
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protected $_timing = 'normal';
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protected $_priority = '10';
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protected $_settings = [];
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protected $_setting_labels = [
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'list' => 'List',
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'fields' => 'List Field Mapping',
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];
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public function __construct()
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{
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$this->_settings['double_optin'] = [
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'name' => 'double_optin',
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'type' => 'select',
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'label' => 'Use double opt-in?',
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'width' => 'full',
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'group' => 'primary',
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'value' => 1,
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'options' => [
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[
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'value' => 1,
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'label' => 'Yes',
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],
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[
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'value' => 0,
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'label' => 'No',
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],
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],
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];
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$this->_settings['update_existing'] = [
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'name' => 'update_existing',
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'type' => 'select',
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'label' => 'Update existing subscribers?',
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'width' => 'full',
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'group' => 'primary',
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'value' => 0,
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'options' => [
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[
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'value' => 1,
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'label' => 'Yes',
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],
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[
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'value' => 0,
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'label' => 'No',
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],
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],
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];
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add_action('wp_ajax_nf_' . $this->_name . '_get_lists', [$this, '_get_lists']);
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add_action('init', [$this, 'translate_props']);
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add_action('init', [$this, 'get_list_settings']);
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}
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public function translate_props()
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{
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$this->_settings['double_optin']['label'] = __('Use double opt-in?', 'mailchimp-for-wp');
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$this->_settings['update_existing']['label'] = __('Update existing subscribers?', 'mailchimp-for-wp');
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if (isset($this->_settings[ $this->get_name() . 'newsletter_list_fields' ])) {
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$this->_settings[ $this->get_name() . 'newsletter_list_fields' ]['label'] = __('List Field Mapping', 'mailchimp-for-wp');
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}
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}
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/*
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* PUBLIC METHODS
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*/
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public function save($action_settings)
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{
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}
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public function process($action_settings, $form_id, $data)
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{
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if (empty($action_settings['newsletter_list']) || empty($action_settings['EMAIL'])) {
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return;
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}
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// find "mc4wp_optin" type field, bail if not checked.
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foreach ($data['fields'] as $field_data) {
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if ($field_data['type'] === 'mc4wp_optin' && empty($field_data['value'])) {
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return;
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}
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}
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$list_id = $action_settings['newsletter_list'];
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$email_address = $action_settings['EMAIL'];
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$mailchimp = new MC4WP_MailChimp();
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$merge_fields = $mailchimp->get_list_merge_fields($list_id);
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foreach ($merge_fields as $merge_field) {
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if (! empty($action_settings[ $merge_field->tag ])) {
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$merge_fields[ $merge_field->tag ] = $action_settings[ $merge_field->tag ];
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}
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}
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$double_optin = (int) $action_settings['double_optin'] !== 0;
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$update_existing = (int) $action_settings['update_existing'] === 1;
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$replace_interests = isset($action_settings['replace_interests']) && (int) $action_settings['replace_interests'] === 1;
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do_action('mc4wp_integration_ninja_forms_subscribe', $email_address, $merge_fields, $list_id, $double_optin, $update_existing, $replace_interests, $form_id);
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}
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public function ajax_get_lists_handler()
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{
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check_ajax_referer('ninja_forms_builder_nonce', 'security');
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$lists = $this->get_lists();
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array_unshift($return, [ 'value' => 0, 'label' => '-', 'fields' => [], 'groups' => [] ]);
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echo wp_json_encode([ 'lists' => $return ]);
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wp_die();
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}
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private function get_lists()
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{
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$mailchimp = new MC4WP_MailChimp();
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/** @var array $lists */
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$lists = $mailchimp->get_lists();
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$return = [];
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foreach ($lists as $list) {
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$list_fields = [];
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foreach ($mailchimp->get_list_merge_fields($list->id) as $merge_field) {
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$list_fields[] = [
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'value' => $merge_field->tag,
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'label' => $merge_field->name,
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];
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}
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// TODO: Add support for groups once base class supports this.
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$return[] = [
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'value' => $list->id,
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'label' => $list->name,
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'fields' => $list_fields,
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];
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}
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return $return;
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}
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public function get_list_settings()
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{
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$label_defaults = [
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'list' => 'List',
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'fields' => 'List Field Mapping',
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];
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$labels = array_merge($label_defaults, $this->_setting_labels);
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$prefix = $this->get_name();
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$lists = $this->get_lists();
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$this->_settings[ $prefix . 'newsletter_list' ] = [
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'name' => 'newsletter_list',
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'type' => 'select',
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'label' => $labels[ 'list' ] . ' <a class="js-newsletter-list-update extra"><span class="dashicons dashicons-update"></span></a>',
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'width' => 'full',
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'group' => 'primary',
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'value' => '0',
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'options' => [],
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];
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if (empty($lists)) {
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return;
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}
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$fields = [];
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foreach ($lists as $list) {
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$this->_settings[ $prefix . 'newsletter_list' ][ 'options' ][] = $list;
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//Check to see if list has fields array set.
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if (isset($list[ 'fields' ])) {
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foreach ($list[ 'fields' ] as $field) {
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$name = $list[ 'value' ] . '_' . $field[ 'value' ];
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$fields[] = [
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'name' => $name,
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'type' => 'textbox',
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'label' => $field[ 'label' ],
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'width' => 'full',
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'use_merge_tags' => [
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'exclude' => [
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'user', 'post', 'system', 'querystrings',
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],
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],
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];
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}
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}
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}
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$this->_settings[ $prefix . 'newsletter_list_fields' ] = [
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'name' => 'newsletter_list_fields',
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'label' => 'List Field Mapping',
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'type' => 'fieldset',
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'group' => 'primary',
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'settings' => [],
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];
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}
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}
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@@ -0,0 +1,96 @@
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<?php
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if (! defined('ABSPATH')) {
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exit;
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}
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/**
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* Class MC4WP_Ninja_Forms_Field
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*/
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class MC4WP_Ninja_Forms_Field extends NF_Abstracts_Input
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{
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protected $_name = 'mc4wp_optin';
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protected $_nicename = 'Mailchimp opt-in';
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protected $_section = 'misc';
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protected $_type = 'checkbox';
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protected $_icon = 'check-square-o';
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protected $_templates = 'checkbox';
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protected $_test_value = 0;
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protected $_settings = [ 'checkbox_default_value', 'checked_calc_value', 'unchecked_calc_value' ];
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protected $_settings_exclude = [ 'default', 'placeholder', 'input_limit_set', 'checkbox_values' ];
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/**
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* NF_Fields_Checkbox constructor.
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* @since 3.0
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*/
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public function __construct()
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{
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parent::__construct();
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$this->_settings['label_pos']['value'] = 'right';
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add_filter('ninja_forms_custom_columns', [ $this, 'custom_columns' ], 10, 2);
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add_action('init', [$this, 'translate_nicename']);
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}
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public function translate_nicename()
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{
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$this->_nicename = __('Mailchimp opt-in', 'mailchimp-for-wp');
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}
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/**
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* Admin Form Element
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* Display the checkbox on the edit submissions area.
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* @since 3.0
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*
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* @param $id Field ID.
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* @param $value Field value.
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* @return string HTML used for display of checkbox.
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*/
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public function admin_form_element($id, $value)
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{
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// If the checkboxes value is one...
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if (1 === (int) $value) {
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// ...this variable to checked.
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$checked = 'checked';
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} else {
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// ...else leave the variable empty.
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$checked = '';
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}
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// Return HTML to be output to the submission edit page.
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return "<input type='hidden' name='fields[$id]' value='0' ><input type='checkbox' name='fields[$id]' value='1' id='' $checked>";
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}
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/**
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* Custom Columns
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* Creates what is displayed in the columns on the submissions page.
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* @since 3.0
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*
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* @param string $value checkbox value
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* @param MC4WP_Ninja_Forms_Field $field field model.
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* @return $value string|void
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*/
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public function custom_columns($value, $field)
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{
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// If the field type is equal to checkbox...
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if ('mc4wp_optin' === $field->get_setting('type')) {
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// Backwards compatibility check for the new checked value setting.
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if (null === $field->get_setting('checked_value') && 1 === (int) $value) {
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return __('Checked', 'ninja-forms');
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} elseif (null === $field->get_setting('unchecked_value') && 0 === (int) $value) {
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return __('Unchecked', 'ninja-forms');
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}
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// If the field value is set to 1....
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if (1 === (int) $value) {
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// Set the value to the checked value setting.
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$value = $field->get_setting('checked_value');
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} else {
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// Else set the value to the unchecked value setting.
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$value = $field->get_setting('unchecked_value');
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}
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}
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return $value;
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}
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}
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@@ -0,0 +1,74 @@
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<?php
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defined('ABSPATH') or exit;
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/**
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* Class MC4WP_Ninja_Forms_Integration
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*
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* @ignore
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*/
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class MC4WP_Ninja_Forms_Integration extends MC4WP_Integration
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{
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/**
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* @var string
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*/
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public $name = 'Ninja Forms';
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/**
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* @var string
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*/
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public $description = 'Subscribe visitors from your Ninja Forms forms.';
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/**
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* Add hooks
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*/
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public function add_hooks()
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{
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add_action('mc4wp_integration_ninja_forms_subscribe', [ $this, 'subscribe_from_ninja_forms' ], 10, 7);
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}
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public function subscribe_from_ninja_forms($email_address, $merge_fields, $list_id, $double_optin = true, $update_existing = false, $replace_interests = false, $form_id = 0)
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{
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// set options from parameters (coming from action)
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$orig_options = $this->options;
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$this->options['double_optin'] = $double_optin;
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$this->options['update_existing'] = $update_existing;
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$this->options['replace_interests'] = $replace_interests;
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$this->options['lists'] = [ $list_id ];
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$data = $merge_fields;
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$data['EMAIL'] = $email_address;
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$this->subscribe($data, $form_id);
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// revert to original options
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$this->options = $orig_options;
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}
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/**
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* @return bool
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*/
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public function is_installed()
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{
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return class_exists('Ninja_Forms');
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}
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/**
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* @since 3.0
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* @return array
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*/
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public function get_ui_elements()
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{
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return [];
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}
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/**
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* @param int $form_id
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* @return string
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*/
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public function get_object_link($form_id)
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{
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return '<a href="' . admin_url(sprintf('admin.php?page=ninja-forms&form_id=%d', $form_id)) . '">Ninja Forms</a>';
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}
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}
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Reference in New Issue
Block a user