405 lines
13 KiB
PHP
405 lines
13 KiB
PHP
<?php
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/**
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* Register the widget for use in Appearance -> Widgets
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*/
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add_action( 'widgets_init', 'jetpack_gravatar_profile_widget_init' );
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function jetpack_gravatar_profile_widget_init() {
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register_widget( 'Jetpack_Gravatar_Profile_Widget' );
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}
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/**
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* Display a widgetized version of your Gravatar Profile
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* http://blog.gravatar.com/2010/03/26/gravatar-profiles/
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*/
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class Jetpack_Gravatar_Profile_Widget extends WP_Widget {
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function __construct() {
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parent::__construct(
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'grofile',
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/** This filter is documented in modules/widgets/facebook-likebox.php */
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apply_filters( 'jetpack_widget_name', __( 'Gravatar Profile', 'jetpack' ) ),
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array(
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'classname' => 'widget-grofile grofile',
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'description' => __( 'Display a mini version of your Gravatar Profile', 'jetpack' ),
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'customize_selective_refresh' => true,
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)
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);
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if ( is_admin() ) {
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add_action( 'admin_footer-widgets.php', array( $this, 'admin_script' ) );
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}
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if ( is_customize_preview() ) {
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add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
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}
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}
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function widget( $args, $instance ) {
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$instance = wp_parse_args( $instance, array(
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'title' => '',
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'email' => ''
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) );
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/** This filter is documented in core/src/wp-includes/default-widgets.php */
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$title = apply_filters( 'widget_title', $instance['title'] );
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if ( !$instance['email'] ) {
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if ( current_user_can( 'edit_theme_options' ) ) {
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echo $args['before_widget'];
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if ( ! empty( $title ) )
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echo $args['before_title'] . $title . $args['after_title'];
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echo '<p>' . sprintf( __( 'You need to select what to show in this <a href="%s">Gravatar Profile widget</a>.', 'jetpack' ), admin_url( 'widgets.php' ) ) . '</p>';
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echo $args['after_widget'];
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}
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return;
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}
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echo $args['before_widget'];
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if ( ! empty( $title ) )
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echo $args['before_title'] . $title . $args['after_title'];
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$profile = $this->get_profile( $instance['email'] );
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if( ! empty( $profile ) ) {
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$profile = wp_parse_args( $profile, array(
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'thumbnailUrl' => '',
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'profileUrl' => '',
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'displayName' => '',
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'aboutMe' => '',
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'urls' => array(),
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'accounts' => array(),
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) );
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$gravatar_url = add_query_arg( 's', 320, $profile['thumbnailUrl'] ); // the default grav returned by grofiles is super small
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// Enqueue front end assets.
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$this->enqueue_scripts();
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?>
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<img src="<?php echo esc_url( $gravatar_url ); ?>" class="grofile-thumbnail no-grav" alt="<?php echo esc_attr( $profile['displayName'] ); ?>" />
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<div class="grofile-meta">
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<h4><a href="<?php echo esc_url( $profile['profileUrl'] ); ?>"><?php echo esc_html( $profile['displayName'] ); ?></a></h4>
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<p><?php echo wp_kses_post( $profile['aboutMe'] ); ?></p>
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</div>
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<?php
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if( $instance['show_personal_links'] )
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$this->display_personal_links( (array) $profile['urls'] );
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if( $instance['show_account_links'] )
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$this->display_accounts( (array) $profile['accounts'] );
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?>
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<p><a href="<?php echo esc_url( $profile['profileUrl'] ); ?>" class="grofile-full-link">
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<?php echo esc_html(
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/**
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* Filter the Gravatar Profile widget's profile link title.
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*
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* @module widgets
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*
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* @since 2.8.0
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*
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* @param string $str Profile link title.
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*/
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apply_filters(
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'jetpack_gravatar_full_profile_title',
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__( 'View Full Profile →', 'jetpack' )
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)
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); ?>
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</a></p>
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<?php
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/**
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* Fires when an item is displayed on the frontend.
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*
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* Can be used to track stats about the number of displays for a specific item
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*
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* @module widgets, shortcodes
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*
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* @since 1.6.0
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*
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* @param string widget Item type (e.g. widget, or embed).
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* @param string grofile Item description (e.g. grofile, goodreads).
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*/
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do_action( 'jetpack_stats_extra', 'widget', 'grofile' );
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} else {
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if ( current_user_can( 'edit_theme_options' ) ) {
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echo '<p>' . esc_html__( 'Error loading profile', 'jetpack' ) . '</p>';
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}
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}
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echo $args['after_widget'];
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}
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function display_personal_links( $personal_links = array() ) {
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if ( empty( $personal_links ) )
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return;
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?>
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<h4><?php echo esc_html(
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apply_filters(
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/**
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* Filter the Gravatar Profile widget's "Personal Links" section title.
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*
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* @module widgets
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*
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* @since 2.8.0
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*
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* @param string $str "Personal Links" section title.
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*/
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'jetpack_gravatar_personal_links_title',
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__( 'Personal Links', 'jetpack' )
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)
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); ?></h4>
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<ul class="grofile-urls grofile-links">
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<?php foreach( $personal_links as $personal_link ) : ?>
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<li>
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<a href="<?php echo esc_url( $personal_link['value'] ); ?>">
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<?php
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$link_title = ( ! empty( $personal_link['title'] ) ) ? $personal_link['title'] : $personal_link['value'];
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echo esc_html( $link_title );
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?>
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</a>
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</li>
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<?php endforeach; ?>
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</ul>
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<?php
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}
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function display_accounts( $accounts = array() ) {
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if ( empty( $accounts ) )
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return;
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?>
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<h4><?php echo esc_html(
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/**
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* Filter the Gravatar Profile widget's "Verified Services" section title.
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*
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* @module widgets
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*
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* @since 2.8.0
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*
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* @param string $str "Verified Services" section title.
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*/
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apply_filters(
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'jetpack_gravatar_verified_services_title',
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__( 'Verified Services', 'jetpack' )
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)
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); ?></h4>
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<ul class="grofile-urls grofile-accounts">
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<?php foreach( $accounts as $account ) :
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if( $account['verified'] != 'true' )
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continue;
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$sanitized_service_name = $this->get_sanitized_service_name( $account['shortname'] );
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?>
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<li>
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<a href="<?php echo esc_url( $account['url'] ); ?>" title="<?php echo sprintf( _x( '%1$s on %2$s', '1: User Name, 2: Service Name (Facebook, Twitter, ...)', 'jetpack' ), esc_html( $account['display'] ), esc_html( $sanitized_service_name ) ); ?>">
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<span class="grofile-accounts-logo grofile-accounts-<?php echo esc_attr( $account['shortname'] ); ?> accounts_<?php echo esc_attr( $account['shortname'] ); ?>"></span>
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</a>
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</li>
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<?php endforeach; ?>
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</ul>
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<?php
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}
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/**
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* Enqueue CSS and JavaScript.
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*
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* @since 4.0.0
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*/
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function enqueue_scripts() {
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wp_enqueue_style(
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'gravatar-profile-widget',
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plugins_url( 'gravatar-profile.css', __FILE__ ),
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array(),
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'20120711'
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);
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wp_enqueue_style(
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'gravatar-card-services',
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is_ssl() ? 'https://secure.gravatar.com/css/services.css' : 'http://s.gravatar.com/css/services.css',
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array(),
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defined( 'GROFILES__CACHE_BUSTER' ) ? GROFILES__CACHE_BUSTER : gmdate( 'YW' )
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);
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}
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function form( $instance ) {
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$title = isset( $instance['title'] ) ? $instance['title'] : '';
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$email = isset( $instance['email'] ) ? $instance['email'] : '';
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$email_user = isset( $instance['email_user'] ) ? $instance['email_user'] : get_current_user_id();
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$show_personal_links = isset( $instance['show_personal_links'] ) ? (bool) $instance['show_personal_links'] : '';
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$show_account_links = isset( $instance['show_account_links'] ) ? (bool) $instance['show_account_links'] : '';
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$profile_url = 'https://gravatar.com/profile/edit';
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if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
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$profile_url = admin_url( 'profile.php' );
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if ( isset( $_REQUEST['calypso'] ) ) {
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$profile_url = 'https://wordpress.com/me';
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}
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}
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?>
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<p>
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<label for="<?php echo $this->get_field_id( 'title' ); ?>">
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<?php esc_html_e( 'Title', 'jetpack' ); ?> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
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</label>
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</p>
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<p>
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<label for="<?php echo $this->get_field_id( 'email_user' ); ?>">
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<?php esc_html_e( 'Select a user or pick "custom" and enter a custom email address.', 'jetpack' ); ?>
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<br />
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<?php wp_dropdown_users( array(
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'show_option_none' => __( 'Custom', 'jetpack' ),
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'selected' => $email_user,
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'name' => $this->get_field_name( 'email_user' ),
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'id' => $this->get_field_id( 'email_user' ),
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'class' => 'gravatar-profile-user-select',
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) );?>
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</label>
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</p>
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<p class="gprofile-email-container <?php echo empty( $email_user ) || $email_user == -1 ? '' : 'hidden'; ?>">
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<label for="<?php echo $this->get_field_id( 'email' ); ?>"><?php esc_html_e( 'Custom Email Address', 'jetpack' ); ?>
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<input class="widefat" id="<?php echo $this->get_field_id('email'); ?>" name="<?php echo $this->get_field_name( 'email' ); ?>" type="text" value="<?php echo esc_attr( $email ); ?>" />
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</label>
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</p>
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<p>
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<label for="<?php echo $this->get_field_id( 'show_personal_links' ); ?>">
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<input type="checkbox" name="<?php echo $this->get_field_name( 'show_personal_links' ); ?>" id="<?php echo $this->get_field_id( 'show_personal_links' ); ?>" <?php checked( $show_personal_links ); ?> />
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<?php esc_html_e( 'Show Personal Links', 'jetpack' ); ?>
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<br />
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<small><?php esc_html_e( 'Links to your websites, blogs, or any other sites that help describe who you are.', 'jetpack' ); ?></small>
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</label>
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</p>
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<p>
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<label for="<?php echo $this->get_field_id( 'show_account_links' ); ?>">
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<input type="checkbox" name="<?php echo $this->get_field_name( 'show_account_links' ); ?>" id="<?php echo $this->get_field_id( 'show_account_links' ); ?>" <?php checked( $show_account_links ); ?> />
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<?php esc_html_e( 'Show Account Links', 'jetpack' ); ?>
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<br />
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<small><?php esc_html_e( 'Links to services that you use across the web.', 'jetpack' ); ?></small>
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</label>
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</p>
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<p><a href="<?php echo esc_url( $profile_url ); ?>" target="_blank" title="<?php esc_attr_e( 'Opens in new window', 'jetpack' ); ?>"><?php esc_html_e( 'Edit Your Profile', 'jetpack' )?></a> | <a href="http://gravatar.com" target="_blank" title="<?php esc_attr_e( 'Opens in new window', 'jetpack' ); ?>"><?php esc_html_e( "What's a Gravatar?", 'jetpack' ); ?></a></p>
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<?php
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}
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function admin_script() {
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?>
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<script>
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jQuery( function( $ ) {
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$( '.wrap' ).on( 'change', '.gravatar-profile-user-select', function() {
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var $input = $(this).closest('.widget-inside').find('.gprofile-email-container');
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if ( '-1' === this.value.toLowerCase() ) {
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$input.show();
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} else {
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$input.hide();
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}
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});
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} );
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</script>
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<?php
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}
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function update( $new_instance, $old_instance ) {
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$instance = array();
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$instance['title'] = isset( $new_instance['title'] ) ? wp_kses( $new_instance['title'], array() ) : '';
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$instance['email'] = isset( $new_instance['email'] ) ? wp_kses( $new_instance['email'], array() ) : '';
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$instance['email_user'] = isset( $new_instance['email_user'] ) ? intval( $new_instance['email_user'] ) : -1;
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$instance['show_personal_links'] = isset( $new_instance['show_personal_links'] ) ? (bool) $new_instance['show_personal_links'] : false;
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$instance['show_account_links'] = isset( $new_instance['show_account_links'] ) ? (bool) $new_instance['show_account_links'] : false;
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if ( $instance['email_user'] > 0 ) {
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$user = get_userdata( $instance['email_user'] );
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$instance['email'] = $user->user_email;
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}
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$hashed_email = md5( strtolower( trim( $instance['email'] ) ) );
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$cache_key = 'grofile-' . $hashed_email;
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delete_transient( $cache_key );
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return $instance;
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}
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private function get_profile( $email ) {
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$hashed_email = md5( strtolower( trim( $email ) ) );
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$cache_key = 'grofile-' . $hashed_email;
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if( ! $profile = get_transient( $cache_key ) ) {
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$profile_url = esc_url_raw( sprintf( '%s.gravatar.com/%s.json', ( is_ssl() ? 'https://secure' : 'http://www' ), $hashed_email ), array( 'http', 'https' ) );
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$expire = 300;
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$response = wp_remote_get( $profile_url, array( 'User-Agent' => 'WordPress.com Gravatar Profile Widget' ) );
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$response_code = wp_remote_retrieve_response_code( $response );
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if ( 200 == $response_code ) {
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$profile = wp_remote_retrieve_body( $response );
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$profile = json_decode( $profile, true );
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if ( is_array( $profile ) && ! empty( $profile['entry'] ) && is_array( $profile['entry'] ) ) {
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$expire = 900; // cache for 15 minutes
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$profile = $profile['entry'][0];
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} else {
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// Something strange happened. Cache for 5 minutes.
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$profile = array();
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}
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} else {
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$expire = 900; // cache for 15 minutes
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$profile = array();
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}
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set_transient( $cache_key, $profile, $expire );
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}
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return $profile;
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}
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private function get_sanitized_service_name( $shortname ) {
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// Some services have stylized or mixed cap names *cough* WP *cough*
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switch( $shortname ) {
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case 'friendfeed':
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return 'FriendFeed';
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case 'linkedin':
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return 'LinkedIn';
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case 'yahoo':
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return 'Yahoo!';
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case 'youtube':
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return 'YouTube';
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case 'wordpress':
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return 'WordPress';
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case 'tripit':
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return 'TripIt';
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case 'myspace':
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return 'MySpace';
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case 'foursquare':
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return 'foursquare';
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case 'google':
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return 'Google+';
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default:
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// Others don't
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$shortname = ucwords( $shortname );
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}
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return $shortname;
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}
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}
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// END
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