DESKTOP-GBA0BK8\Admin
146 lines
4.4 KiB
PHP
146 lines
4.4 KiB
PHP
<?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_Gravity_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 = "Gravity 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 Gravity 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('gform_field_standard_settings', array( $this, 'settings_fields' ), 10, 2);
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add_action('gform_editor_js', array( $this, 'editor_js' ));
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add_action('gform_after_submission', array( $this, 'after_submission' ), 10, 2);
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}
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public function after_submission($submission, $form)
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{
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$subscribe = false;
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$email_address = '';
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$mailchimp_list_id = '';
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$double_optin = $this->options['double_optin'];
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// find email field & checkbox value
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foreach ($form['fields'] as $field) {
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if ($field->type === 'email' && empty($email_address) && ! empty($submission[ $field->id ])) {
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$email_address = $submission[ $field->id ];
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}
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if ($field->type === 'mailchimp' && ! empty($submission[ $field->id ])) {
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$subscribe = true;
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$mailchimp_list_id = $field->mailchimp_list;
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if (isset($field->mailchimp_double_optin)) {
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$double_optin = $field->mailchimp_double_optin;
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}
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}
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}
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if (! $subscribe || empty($email_address)) {
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return;
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}
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// override integration settings with field options
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$orig_options = $this->options;
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$this->options['lists'] = array( $mailchimp_list_id );
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$this->options['double_optin'] = $double_optin;
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// perform the sign-up
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$this->subscribe(array( 'EMAIL' => $email_address ), $submission['form_id']);
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// revert back to original options in case request lives on
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$this->options = $orig_options;
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}
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public function editor_js()
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{
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?>
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<script type="text/javascript">
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/*
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* When the field settings are initialized, populate
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* the custom field setting.
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*/
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jQuery(document).on('gform_load_field_settings', function(ev, field) {
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jQuery('#field_mailchimp_list').val(field.mailchimp_list || '');
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jQuery('#field_mailchimp_double_optin').val(field.mailchimp_double_optin || "1");
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});
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</script>
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<?php
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}
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public function settings_fields($pos, $form_id)
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{
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if ($pos !== 0) {
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return;
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}
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$mailchimp = new MC4WP_MailChimp();
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$lists = $mailchimp->get_lists(); ?>
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<li class="mailchimp_list_setting field_setting">
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<label for="field_mailchimp_list" class="section_label">
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<?php esc_html_e('Mailchimp list', 'mailchimp-for-wp'); ?>
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</label>
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<select id="field_mailchimp_list" onchange="SetFieldProperty('mailchimp_list', this.value)">
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<option value="" disabled><?php _e('Select a Mailchimp list', 'mailchimp-for-wp'); ?></option>
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<?php foreach ($lists as $list) {
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echo sprintf('<option value="%s">%s</option>', $list->id, $list->name);
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} ?>
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</select>
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</li>
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<li class="mailchimp_double_optin field_setting">
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<label for="field_mailchimp_double_optin" class="section_label">
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<?php esc_html_e('Double opt-in?', 'mailchimp-for-wp'); ?>
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</label>
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<select id="field_mailchimp_double_optin" onchange="SetFieldProperty('mailchimp_double_optin', this.value)">
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<option value="1"><?php echo __('Yes'); ?></option>
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<option value="0"><?php echo __('No'); ?></option>
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</select>
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</li>
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<?php
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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('GF_Field') && class_exists('GF_Fields');
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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 array();
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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=gf_edit_forms&id=%d', $form_id)) . '">Gravity Forms</a>';
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}
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}
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