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<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName.php
/**
* Social Media Icons Widget
*
* This widget is now deprecated.
* Any new features should go into modules/widgets/social-icons.php instead.
*
* @see https://github.com/Automattic/jetpack/pull/8498
*
* @package automattic/jetpack
*/
// phpcs:disable Universal.Files.SeparateFunctionsFromOO.Mixed -- TODO: Move classes to appropriately-named class files.
/**
* WPCOM_social_media_icons_widget class.
*
* @extends WP_Widget
*
* phpcs:disable PEAR.NamingConventions.ValidClassName.Invalid
*/
class WPCOM_social_media_icons_widget extends WP_Widget {
// phpcs:enable PEAR.NamingConventions.ValidClassName.Invalid
/**
* Defaults
*
* @var mixed
* @access private
*/
private $defaults;
/**
* Services
*
* @var mixed
* @access private
*/
private $services;
/**
* __construct function.
*
* @access public
* @return void
*/
public function __construct() {
parent::__construct(
'wpcom_social_media_icons_widget',
/** This filter is documented in modules/widgets/facebook-likebox.php */
apply_filters( 'jetpack_widget_name', esc_html__( 'Social Media Icons (Deprecated)', 'jetpack' ) ),
array(
'description' => __( 'A simple widget that displays social media icons.', 'jetpack' ),
'customize_selective_refresh' => true,
)
);
$this->defaults = array(
'title' => __( 'Social', 'jetpack' ),
'facebook_username' => '',
'twitter_username' => '',
'instagram_username' => '',
'pinterest_username' => '',
'linkedin_username' => '',
'github_username' => '',
'youtube_username' => '',
'vimeo_username' => '',
'googleplus_username' => '',
'flickr_username' => '',
'wordpress_username' => '',
'twitch_username' => '',
'tumblr_username' => '',
);
$this->services = array(
'facebook' => array( 'Facebook', 'https://www.facebook.com/%s/' ),
'twitter' => array( 'Twitter', 'https://twitter.com/%s/' ),
'instagram' => array( 'Instagram', 'https://www.instagram.com/%s/' ),
'pinterest' => array( 'Pinterest', 'https://www.pinterest.com/%s/' ),
'linkedin' => array( 'LinkedIn', 'https://www.linkedin.com/in/%s/' ),
'github' => array( 'GitHub', 'https://github.com/%s/' ),
'youtube' => array( 'YouTube', 'https://www.youtube.com/%s/' ),
'vimeo' => array( 'Vimeo', 'https://vimeo.com/%s/' ),
'googleplus' => array( 'Google+', 'https://plus.google.com/u/0/%s/' ),
'flickr' => array( 'Flickr', 'https://www.flickr.com/photos/%s/' ),
'wordpress' => array( 'WordPress.org', 'https://profiles.wordpress.org/%s/' ),
'twitch' => array( 'Twitch', 'https://www.twitch.tv/%s/' ),
'tumblr' => array( 'Tumblr', 'https://%s.tumblr.com' ),
);
if ( is_active_widget( false, false, $this->id_base ) || is_customize_preview() ) {
add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_style' ) );
}
}
/**
* Enqueue Style.
*
* @access public
* @return void
*/
public function enqueue_style() {
wp_register_style( 'jetpack_social_media_icons_widget', plugins_url( 'social-media-icons/style.css', __FILE__ ), array(), '20150602' );
wp_enqueue_style( 'jetpack_social_media_icons_widget' );
}
/**
* Check Genericons.
*
* @access private
* @return Bool.
*/
private function check_genericons() {
global $wp_styles;
foreach ( $wp_styles->queue as $handle ) {
if ( false !== stristr( $handle, 'genericons' ) ) {
return $handle;
}
}
return false;
}
/**
* Widget Front End.
*
* @access public
* @param mixed $args Arguments.
* @param mixed $instance Instance.
* @return void
*/
public function widget( $args, $instance ) {
$instance = wp_parse_args( (array) $instance, $this->defaults );
/** This filter is documented in core/src/wp-includes/default-widgets.php */
$instance['title'] = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
if ( ! $this->check_genericons() ) {
wp_enqueue_style( 'genericons' );
}
$index = 10;
$html = array();
/* Translators: 1. Username. 2. Service name. */
$alt_text = esc_attr__( 'View %1$s’s profile on %2$s', 'jetpack' );
foreach ( $this->services as $service => $data ) {
list( $service_name, $url ) = $data;
if ( ! isset( $instance[ $service . '_username' ] ) ) {
continue;
}
$link_username = $instance[ $service . '_username' ];
$username = $link_username;
if ( empty( $username ) ) {
continue;
}
$index += 10;
$predefined_url = false;
/** Check if full URL entered in configuration, use it instead of tinkering */
if (
in_array(
wp_parse_url( $username, PHP_URL_SCHEME ),
array( 'http', 'https' ),
true
)
) {
$predefined_url = $username;
/*
* In case of a predefined link we only display the service name
* for screen readers
*/
$alt_text = '%2$s';
}
if ( 'googleplus' === $service
&& ! is_numeric( $username )
&& substr( $username, 0, 1 ) !== '+'
) {
$link_username = '+' . $username;
}
if ( 'youtube' === $service && 'UC' === substr( $username, 0, 2 ) ) {
$link_username = 'channel/' . $username;
} elseif ( 'youtube' === $service ) {
$link_username = 'user/' . $username;
}
if ( ! $predefined_url ) {
$predefined_url = sprintf( $url, $link_username );
}
/**
* Fires for each profile link in the social icons widget. Can be used
* to change the links for certain social networks if needed. All URLs
* will be passed through `esc_attr` on output.
*
* @module widgets
*
* @since 3.8.0
*
* @param string $url the currently processed URL
* @param string $service the lowercase service slug, e.g. 'facebook', 'youtube', etc.
*/
$link = apply_filters(
'jetpack_social_media_icons_widget_profile_link',
$predefined_url,
$service
);
$html[ $index ] = sprintf(
'<a href="%1$s" class="genericon genericon-%2$s" target="_blank"><span class="screen-reader-text">%3$s</span></a>',
esc_attr( $link ),
esc_attr( $service ),
sprintf( $alt_text, esc_html( $username ), $service_name )
);
}
/**
* Fires at the end of the list of Social Media accounts.
* Can be used to add a new Social Media Site to the Social Media Icons Widget.
* The filter function passed the array of HTML entries that will be sorted
* by key, each wrapped in a list item element and output as an unsorted list.
*
* @module widgets
*
* @since 3.8.0
*
* @param array $html Associative array of HTML snippets per each icon.
*/
$html = apply_filters( 'jetpack_social_media_icons_widget_array', $html );
ksort( $html );
$html = '<ul><li>' . join( '</li><li>', $html ) . '</li></ul>';
if ( ! empty( $instance['title'] ) ) {
$html = $args['before_title'] . $instance['title'] . $args['after_title'] . $html;
}
$html = $args['before_widget'] . $html . $args['after_widget'];
/** This action is documented in modules/widgets/gravatar-profile.php */
do_action( 'jetpack_stats_extra', 'widget_view', 'social_media_icons' );
/**
* Filters the Social Media Icons widget output.
*
* @module widgets
*
* @since 3.6.0
*
* @param string $html Social Media Icons widget html output.
*/
echo apply_filters( 'jetpack_social_media_icons_widget_output', $html ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
/**
* Widget Settings.
*
* @access public
* @param mixed $instance Instance.
* @return void
*/
public function form( $instance ) {
$instance = wp_parse_args( (array) $instance, $this->defaults );
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_attr_e( 'Title:', 'jetpack' ); ?></label>
<input
class="widefat"
id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"
name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>"
type="text"
value="<?php echo esc_attr( $instance['title'] ); ?>"
/>
</p>
<?php
foreach ( $this->services as $service => $data ) {
list( $service_name, $url ) = $data; // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( $service . '_username' ) ); ?>">
<?php
printf(
/* translators: %s is a social network name, e.g. Facebook. */
esc_html__( '%s username:', 'jetpack' ),
esc_html( $service_name )
);
?>
</label>
<input
class="widefat"
id="<?php echo esc_attr( $this->get_field_id( $service . '_username' ) ); ?>"
name="<?php echo esc_attr( $this->get_field_name( $service . '_username' ) ); ?>"
type="text"
value="<?php echo esc_attr( $instance[ $service . '_username' ] ); ?>"
/>
</p>
<?php
}
}
/**
* Update Widget Settings.
*
* @access public
* @param mixed $new_instance New Instance.
* @param mixed $old_instance Old Instance.
* @return Instance.
*/
public function update( $new_instance, $old_instance ) {
$instance = (array) $old_instance;
foreach ( $new_instance as $field => $value ) {
$instance[ $field ] = sanitize_text_field( $new_instance[ $field ] );
}
// Stats.
$stats = $instance;
unset( $stats['title'] );
$stats = array_filter( $stats );
$stats = array_keys( $stats );
$stats = array_map( array( $this, 'remove_username' ), $stats );
foreach ( $stats as $val ) {
/**
* Fires for each Social Media account being saved in the Social Media Widget settings.
*
* @module widgets
*
* @since 3.6.0
*
* @param string social-media-links-widget-svcs Type of action to track.
* @param string $val Name of the Social Media account being saved.
*/
do_action( 'jetpack_bump_stats_extras', 'social-media-links-widget-svcs', $val );
}
return $instance;
}
/**
* Remove username from value before to save stats.
*
* @access public
* @param mixed $val Value.
* @return Value.
*/
public function remove_username( $val ) {
return str_replace( '_username', '', $val );
}
} // End Class.
/**
* Register and load the widget.
*
* @access public
* @return void
*/
function wpcom_social_media_icons_widget_load_widget() {
$transient = 'wpcom_social_media_icons_widget::is_active';
$has_widget = get_transient( $transient );
if ( false === $has_widget ) {
$is_active_widget = is_active_widget( false, false, 'wpcom_social_media_icons_widget', false );
$has_widget = (int) ! empty( $is_active_widget );
set_transient( $transient, $has_widget, 1 * HOUR_IN_SECONDS );
}
// [DEPRECATION]: Only register widget if active widget exists already
if ( $has_widget ) {
register_widget( 'wpcom_social_media_icons_widget' );
}
}
add_action( 'widgets_init', 'wpcom_social_media_icons_widget_load_widget' );
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