DESKTOP-GBA0BK8\Admin
301 lines
14 KiB
PHP
301 lines
14 KiB
PHP
<?php
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/**
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* MailChimp Widget.
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*
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* @package OceanWP WordPress theme
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*/
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// Exit if accessed directly
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if (!defined('ABSPATH')) {
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exit;
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}
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if (!class_exists('Ocean_Extra_MailChimp_Widget')) {
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class Ocean_Extra_MailChimp_Widget extends WP_Widget {
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/**
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* Register widget with WordPress.
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*
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* @since 1.0.0
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*/
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public function __construct() {
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parent::__construct(
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'ocean_mailchimp', esc_html__('» MailChimp', 'ocean-extra'), array(
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'classname' => 'widget-oceanwp-mailchimp mailchimp-widget',
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'description' => esc_html__('Displays mailchimp subscription form.', 'ocean-extra'),
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'customize_selective_refresh' => true,
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)
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);
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add_action( 'wp_enqueue_scripts', array( $this, 'ocean_extra_mailchimp_js' ) );
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add_filter( 'ocean_localize_array', array( $this, 'localize_array' ) );
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add_action('wp_ajax_oceanwp_mailchimp_request', array($this, 'oceanwp_mailchimp_request_callback'));
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add_action('wp_ajax_nopriv_oceanwp_mailchimp_request', array($this, 'oceanwp_mailchimp_request_callback'));
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}
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public function oceanwp_mailchimp_request_callback() {
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$apikey = get_option( 'owp_mailchimp_api_key' );
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$list_id = get_option( 'owp_mailchimp_list_id' );
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$email = ( isset( $_POST['email'] ) ) ? $_POST['email'] : '';
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$status = FALSE;
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if ( $email && $apikey && $list_id ) {
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$root = 'https://api.mailchimp.com/3.0';
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if ( strstr( $apikey, '-' ) ) {
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list( $key, $dc ) = explode( '-', $apikey, 2 );
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}
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$root = str_replace( 'https://api', 'https://' . $dc . '.api', $root );
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$root = rtrim( $root, '/' ) . '/';
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$params = array(
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'apikey' => $apikey,
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'id' => $list_id,
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'email' => array( 'email' => $email ),
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'double_optin' => FALSE,
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'send_welcome' => FALSE,
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'replace_interests' => FALSE,
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'update_existing' => TRUE
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);
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$ch = curl_init();
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$params = json_encode( $params );
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curl_setopt( $ch, CURLOPT_URL, $root . '/lists/subscribe' . '.json' );
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curl_setopt( $ch, CURLOPT_HTTPHEADER, array( 'Content-Type: application/json',
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'Authorization: ' . $apikey
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) );
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curl_setopt( $ch, CURLOPT_RETURNTRANSFER, TRUE );
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curl_setopt( $ch, CURLOPT_POSTFIELDS, $params );
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$response_body = curl_exec( $ch );
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$httpCode = curl_getinfo( $ch, CURLINFO_HTTP_CODE );
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curl_close( $ch );
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if ( $httpCode == 200 ) {
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$status = TRUE;
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}
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}
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wp_send_json( array( 'status' => $status ) );
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}
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/**
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* Front-end display of widget.
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*
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* @see WP_Widget::widget()
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* @since 1.0.0
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*
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* @param array $args Widget arguments.
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* @param array $instance Saved values from database.
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*/
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public function widget($args, $instance) {
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$title = isset($instance['title']) ? apply_filters('widget_title', $instance['title']) : '';
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$subscribe_text = isset($instance['subscribe_text']) ? $instance['subscribe_text'] : '';
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$mailchimp_gdpr_label = isset($instance['mailchimp_gdpr_label']) ? $instance['mailchimp_gdpr_label'] : '';
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$width = isset($instance['width']) ? $instance['width'] : '';
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$height = isset($instance['height']) ? $instance['height'] : '';
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$placeholder = isset($instance['placeholder']) ? $instance['placeholder'] : '';
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$submit_text = isset($instance['submit_text']) ? $instance['submit_text'] : '';
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// Sanitize vars
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$width = $width ? $width : '';
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$height = $height ? $height : '';
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// Inline style
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$form_style = '';
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$input_style = '';
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if ($width) {
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$form_style .= 'width:' . esc_attr($width) . ';';
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}
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if ($height) {
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$input_style .= 'height:' . esc_attr($height) . ';';
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}
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if ($form_style) {
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$form_style = ' style="' . esc_attr($form_style) . '"';
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}
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if ($input_style) {
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$input_style = ' style="' . esc_attr($input_style) . '"';
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}
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// Before widget WP hook
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echo $args['before_widget'];
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// Show widget title
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if ($title) {
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echo $args['before_title'] . esc_html($title) . $args['after_title'];
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} ?>
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<div class="oceanwp-newsletter-form clr">
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<div class="oceanwp-newsletter-form-wrap">
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<?php if ($subscribe_text) { ?>
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<div class="oceanwp-mail-text"><?php echo do_shortcode($subscribe_text); ?></div>
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<?php } ?>
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<form action="" method="post" id="mc-embedded-subscribe-form" name="mc-embedded-subscribe-form" class="validate" target="_blank" novalidate<?php echo wp_kses_post($form_style); ?>>
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<div class="email-wrap elem-wrap">
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<input type="email" placeholder="<?php echo esc_attr($placeholder); ?>" onfocus="if (this.value == this.defaultValue)this.value = '';" onblur="if (this.value == '')this.value = this.defaultValue;" name="EMAIL" class="required email"<?php echo wp_kses_post($input_style); ?>>
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<?php if ($submit_text) { ?>
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<button type="submit" value="" name="subscribe" class="button">
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<?php echo esc_attr($submit_text); ?>
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</button>
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<?php } ?>
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</div>
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<span class="email-err err-msg req" style="display:none;"><?php _e("Email is required.", "ocean-extra"); ?></span>
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<span class="email-err err-msg not-valid" style="display:none;"><?php _e("Email not valid.", "ocean-extra"); ?></span>
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<?php if ($mailchimp_gdpr_label) { ?>
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<div class="gdpr-wrap elem-wrap">
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<label><input type="checkbox" name="GDPR" value="1" class="gdpr required"><?php echo $mailchimp_gdpr_label; ?></label>
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<span class="gdpr-err err-msg" style="display:none;"><?php _e("This field is required", "ocean-extra"); ?></span>
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</div>
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<?php } ?>
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<div class="success res-msg" style="display:none;"><?php _e("Thanks for your subscription.", "ocean-extra"); ?></div>
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<div class="failed res-msg" style="display:none;"><?php _e("Failed to subscribe, please contact admin.", "ocean-extra"); ?></div>
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</form>
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</div><!--.oceanwp-newsletter-form-wrap-->
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</div><!-- .oceanwp-newsletter-form -->
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<?php
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// After widget WP hook
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echo $args['after_widget'];
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}
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/**
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* Sanitize widget form values as they are saved.
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*
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* @see WP_Widget::update()
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* @since 1.0.0
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*
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* @param array $new_instance Values just sent to be saved.
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* @param array $old_instance Previously saved values from database.
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*
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* @return array Updated safe values to be saved.
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*/
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public function update($new_instance, $old_instance) {
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$instance = $old_instance;
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$instance['title'] = !empty($new_instance['title']) ? strip_tags($new_instance['title']) : '';
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$instance['subscribe_text'] = !empty($new_instance['subscribe_text']) ? strip_tags($new_instance['subscribe_text']) : '';
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$instance['mailchimp_gdpr_label'] = !empty($new_instance['mailchimp_gdpr_label']) ? strip_tags($new_instance['mailchimp_gdpr_label']) : '';
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$instance['width'] = !empty($new_instance['width']) ? strip_tags($new_instance['width']) : '';
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$instance['height'] = !empty($new_instance['height']) ? strip_tags($new_instance['height']) : '';
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$instance['placeholder'] = !empty($new_instance['placeholder']) ? strip_tags($new_instance['placeholder']) : '';
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$instance['submit_text'] = !empty($new_instance['submit_text']) ? strip_tags($new_instance['submit_text']) : '';
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return $instance;
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}
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/**
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* Back-end widget form.
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*
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* @see WP_Widget::form()
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* @since 1.0.0
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*
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* @param array $instance Previously saved values from database.
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*/
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public function form($instance) {
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// Parse arguments
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$instance = wp_parse_args((array) $instance, array(
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'title' => esc_attr__('Newsletter', 'ocean-extra'),
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'subscribe_text' => esc_html__('Get all latest content delivered to your email a few times a month. Updates and news about all categories will send to you.', 'ocean-extra'),
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'mailchimp_gdpr_label' => esc_attr__('Accept GDPR Terms', 'ocean-extra'),
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'width' => '',
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'height' => '',
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'placeholder' => esc_html__('Your Email', 'ocean-extra'),
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'submit_text' => esc_html__('Go', 'ocean-extra'),
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));
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// If no API KEy and List ID
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if ( ! get_option( 'owp_mailchimp_api_key' )
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|| ! get_option( 'owp_mailchimp_list_id' ) ) { ?>
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<p>
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<?php echo sprintf(
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__( 'You need to set your Api Key & List Id on the %1$ssettings page%2$s', 'ocean-extra' ),
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'<a href="' . add_query_arg( array( 'page' => 'oceanwp-panel&tab=integrations#mailchimp', ), esc_url( admin_url( 'admin.php' ) ) ) . '" target="_blank">',
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'</a>' ); ?>
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</p>
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<?php } ?>
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<p>
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<label for="<?php echo esc_attr($this->get_field_id('title')); ?>"><?php esc_html_e('Title', 'ocean-extra'); ?>:</label>
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<input class="widefat" name="<?php echo esc_attr($this->get_field_name('title')); ?>" type="text" value="<?php echo esc_attr($instance['title']); ?>" />
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</p>
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<p>
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<label for="<?php echo esc_attr($this->get_field_id('subscribe_text')); ?>">
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<?php esc_html_e('Text', 'ocean-extra'); ?></label>
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<textarea rows="15" id="<?php echo esc_attr($this->get_field_id('subscribe_text')); ?>" name="<?php echo esc_attr($this->get_field_name('subscribe_text')); ?>" class="widefat" style="height: 100px;"><?php
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if (!empty($instance['subscribe_text'])) {
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echo esc_textarea($instance['subscribe_text']);
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}
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?></textarea>
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</p>
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<p>
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<label for="<?php echo esc_attr($this->get_field_id('mailchimp_gdpr_label')); ?>"><?php esc_html_e('GDPR Field Label', 'ocean-extra'); ?></label>
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<input class="widefat" id="<?php echo esc_attr($this->get_field_id('mailchimp_gdpr_label')); ?>" name="<?php echo esc_attr($this->get_field_name('mailchimp_gdpr_label')); ?>" type="text" value="<?php echo esc_attr($instance['mailchimp_gdpr_label']); ?>" />
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</p>
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<p>
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<label for="<?php echo esc_attr($this->get_field_id('width')); ?>"><?php esc_html_e('Input Width (px)', 'ocean-extra'); ?></label>
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<input class="widefat" id="<?php echo esc_attr($this->get_field_id('width')); ?>" name="<?php echo esc_attr($this->get_field_name('width')); ?>" type="text" value="<?php echo esc_attr($instance['width']); ?>" />
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</p>
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<p>
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<label for="<?php echo esc_attr($this->get_field_id('height')); ?>"><?php esc_html_e('Input Height (px)', 'ocean-extra'); ?></label>
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<input class="widefat" id="<?php echo esc_attr($this->get_field_id('height')); ?>" name="<?php echo esc_attr($this->get_field_name('height')); ?>" type="text" value="<?php echo esc_attr($instance['height']); ?>" />
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</p>
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<p>
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<label for="<?php echo esc_attr($this->get_field_id('placeholder')); ?>"><?php esc_html_e('Placeholder', 'ocean-extra'); ?></label>
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<input class="widefat" id="<?php echo esc_attr($this->get_field_id('placeholder')); ?>" name="<?php echo esc_attr($this->get_field_name('placeholder')); ?>" type="text" value="<?php echo esc_attr($instance['placeholder']); ?>" />
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</p>
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<p>
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<label for="<?php echo esc_attr($this->get_field_id('submit_text')); ?>"><?php esc_html_e('Submit Text', 'ocean-extra'); ?></label>
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<input class="widefat" id="<?php echo esc_attr($this->get_field_id('submit_text')); ?>" name="<?php echo esc_attr($this->get_field_name('submit_text')); ?>" type="text" value="<?php echo esc_attr($instance['submit_text']); ?>" />
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</p>
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<?php
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}
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/**
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* Upload the Javascripts for mailchimp
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*/
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public function ocean_extra_mailchimp_js() {
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// Load only if the widget is used
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if ( is_active_widget( '', '', 'ocean_mailchimp' ) ) {
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wp_enqueue_script('oe-mailchimp-script', OE_URL . 'includes/widgets/js/mailchimp.min.js', array('jquery'), false, true);
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}
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}
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/**
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* Localize array.
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*/
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public function localize_array( $array ) {
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$array['ajax_url'] = admin_url( 'admin-ajax.php' );
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return $array;
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}
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}
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}
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register_widget('Ocean_Extra_MailChimp_Widget');
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