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Diffstat (limited to 'plugins/jetpack/modules/widgets/mailchimp.php')
-rw-r--r-- | plugins/jetpack/modules/widgets/mailchimp.php | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/plugins/jetpack/modules/widgets/mailchimp.php b/plugins/jetpack/modules/widgets/mailchimp.php new file mode 100644 index 00000000..a2aff1ba --- /dev/null +++ b/plugins/jetpack/modules/widgets/mailchimp.php @@ -0,0 +1,103 @@ +<?php + +if ( ! class_exists( 'Jetpack_MailChimp_Subscriber_Popup_Widget' ) ) { + + if ( ! class_exists( 'MailChimp_Subscriber_Popup' ) ) { + include_once JETPACK__PLUGIN_DIR . 'modules/shortcodes/mailchimp.php'; + } + + //register MailChimp Subscriber Popup widget + function jetpack_mailchimp_subscriber_popup_widget_init() { + register_widget( 'Jetpack_MailChimp_Subscriber_Popup_Widget' ); + } + + add_action( 'widgets_init', 'jetpack_mailchimp_subscriber_popup_widget_init' ); + + /** + * Add a MailChimp subscription form. + */ + class Jetpack_MailChimp_Subscriber_Popup_Widget extends WP_Widget { + + /** + * Constructor + */ + function __construct() { + parent::__construct( + 'widget_mailchimp_subscriber_popup', + /** This filter is documented in modules/widgets/facebook-likebox.php */ + apply_filters( 'jetpack_widget_name', __( 'MailChimp Subscriber Popup', 'jetpack' ) ), + array( + 'classname' => 'widget_mailchimp_subscriber_popup', + 'description' => __( 'Allows displaying a popup subscription form to visitors.', 'jetpack' ), + 'customize_selective_refresh' => true, + ) + ); + } + + /** + * Outputs the HTML for this widget. + * + * @param array $args An array of standard parameters for widgets in this theme + * @param array $instance An array of settings for this widget instance + * + * @return void Echoes it's output + **/ + function widget( $args, $instance ) { + $instance = wp_parse_args( $instance, array( 'code' => '' ) ); + + // Regular expresion that will match maichimp shortcode. + $regex = '(\[mailchimp_subscriber_popup[^\]]+\])'; + + // Check if the shortcode exists. + preg_match( $regex, $instance['code'], $matches ); + + // Process the shortcode only, if exists. + if ( ! empty( $matches[0] ) ) { + echo do_shortcode( $matches[0] ); + } + + /** This action is documented in modules/widgets/gravatar-profile.php */ + do_action( 'jetpack_stats_extra', 'widget_view', 'mailchimp_subscriber_popup' ); + } + + + /** + * Deals with the settings when they are saved by the admin. + * + * @param array $new_instance New configuration values + * @param array $old_instance Old configuration values + * + * @return array + */ + function update( $new_instance, $old_instance ) { + $instance = array(); + $instance['code'] = MailChimp_Subscriber_Popup::reversal( $new_instance['code'] ); + + return $instance; + } + + + /** + * Displays the form for this widget on the Widgets page of the WP Admin area. + * + * @param array $instance Instance configuration. + * + * @return void + */ + function form( $instance ) { + $instance = wp_parse_args( $instance, array( 'code' => '' ) ); + ?> + + <p> + <label for="<?php echo esc_attr( $this->get_field_id( 'code' ) ); ?>"> + <?php printf( __( 'Code: <a href="%s" target="_blank">( ? )</a>', 'jetpack' ), 'https://en.support.wordpress.com/mailchimp/' ); ?> + </label> + <textarea class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'code' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'code' ) ); ?>" rows="3"><?php echo esc_textarea( $instance['code'] ); ?></textarea> + </p> + + <?php + } + + } + +} |