Jetpack_Widget_Social_Icons::__construct() - Code Metrics - Inspection of "Update dependency babel-plugin-add-module-exports..." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

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created 2019-01-04 04:59 UTC

Jetpack_Widget_Social_Icons::__construct() B

↳ Parent: Jetpack_Widget_Social_Icons

Complexity

Conditions	5
Paths	4

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	5
nc	4
nop	0
dl	0
loc	39
rs	8.9848
c	0
b	0
f	0

<?php
class Jetpack_Widget_Social_Icons extends WP_Widget {
	/**
	 * @var array Default widget options.
	 */
	protected $defaults;

	/**
	 * Widget constructor.
	 */
	public function __construct() {
		global $pagenow;

		$widget_ops = array(
			'classname'                   => 'jetpack_widget_social_icons',
			'description'                 => __( 'Add social-media icons to your site.', 'jetpack' ),
			'customize_selective_refresh' => true,
		);

		parent::__construct(
			'jetpack_widget_social_icons',
			/** This filter is documented in modules/widgets/facebook-likebox.php */
			apply_filters( 'jetpack_widget_name', __( 'Social Icons', 'jetpack' ) ),
			$widget_ops
		);

		$this->defaults = array(
			'title'     => __( 'Follow Us', 'jetpack' ),
			'icon-size' => 'medium',
			'new-tab'   => false,
			'icons'     => array(
				array(
					'url' => '',
				),
			),
		);

		// Enqueue admin scrips and styles, only in the customizer or the old widgets page.
		if ( is_customize_preview() || 'widgets.php' === $pagenow ) {
			add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_scripts' ) );
			add_action( 'admin_print_footer_scripts', array( $this, 'render_admin_js' ) );
		}

		// Enqueue scripts and styles for the display of the widget, on the frontend or in the customizer.
		if ( is_active_widget( false, $this->id, $this->id_base, true ) || is_customize_preview() ) {
			add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_icon_scripts' ) );
			add_action( 'wp_footer', array( $this, 'include_svg_icons' ), 9999 );
		}
	}

	/**
	 * Script & styles for admin widget form.
	 */
	public function enqueue_admin_scripts() {
		wp_enqueue_script( 'jetpack-widget-social-icons-script', plugins_url( 'social-icons/social-icons-admin.js', __FILE__ ), array( 'jquery-ui-sortable' ), '20170506' );
		wp_enqueue_style( 'jetpack-widget-social-icons-admin', plugins_url( 'social-icons/social-icons-admin.css', __FILE__ ), array(), '20170506' );
	}

	/**
	 * Styles for front-end widget.
	 */
	public function enqueue_icon_scripts() {
		wp_enqueue_style( 'jetpack-widget-social-icons-styles', plugins_url( 'social-icons/social-icons.css', __FILE__ ), array(), '20170506' );
	}

	/**
	 * JavaScript for admin widget form.
	 */
	public function render_admin_js() {
	?>
		<script type="text/html" id="tmpl-jetpack-widget-social-icons-template">
			<?php self::render_icons_template(); ?>
		</script>
	<?php
	}

	/**
	 * Add SVG definitions to the footer.
	 */
	public function include_svg_icons() {
		// Define SVG sprite file in Jetpack
		$svg_icons = dirname( dirname( __FILE__ ) ) . '/theme-tools/social-menu/social-menu.svg';

		// Define SVG sprite file in WPCOM
		if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
			$svg_icons = dirname( dirname( __FILE__ ) ) . '/social-menu/social-menu.svg';
		}

		// If it exists, include it.
		if ( is_file( $svg_icons ) ) {
			require_once( $svg_icons );
		}
	}

	/**
	 * Front-end display of widget.
	 *
	 * @see WP_Widget::widget()
	 *
	 * @param array $args Widget arguments.
	 * @param array $instance Saved values from database.
	 */
	public function widget( $args, $instance ) {
		$instance = wp_parse_args( $instance, $this->defaults );

		/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
		$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );

		echo $args['before_widget'];

		if ( ! empty( $title ) ) {
			echo $args['before_title'] . esc_html( $title ) . $args['after_title'];
		}

		if ( ! empty( $instance['icons'] ) ) :

			// Get supported social icons.
			$social_icons = $this->get_supported_icons();
			$default_icon = $this->get_svg_icon( array( 'icon' => 'chain' ) );

			// Set target attribute for the link
			if ( true === $instance['new-tab'] ) {
				$target = '_blank';
			} else {
				$target = '_self';
			}
		?>

			<ul class="jetpack-social-widget-list size-<?php echo esc_attr( $instance['icon-size'] ); ?>">

				<?php foreach ( $instance['icons'] as $icon ) : ?>

					<?php if ( ! empty( $icon['url'] ) ) : ?>
						<li class="jetpack-social-widget-item">
							<a href="<?php echo esc_url( $icon['url'], array( 'http', 'https', 'mailto', 'skype' ) ); ?>" target="<?php echo $target; ?>">
								<?php
									$found_icon = false;

								foreach ( $social_icons as $social_icon ) {
									if ( false !== stripos( $icon['url'], $social_icon['url'] ) ) {
										echo '<span class="screen-reader-text">' . esc_attr( $social_icon['label'] ) . '</span>';
										echo $this->get_svg_icon( array( 'icon' => esc_attr( $social_icon['icon'] ) ) );
										$found_icon = true;
										break;
									}
								}

								if ( ! $found_icon ) {
									echo $default_icon;
								}
								?>
							</a>
						</li>
					<?php endif; ?>

				<?php endforeach; ?>

			</ul>

		<?php
		endif;

		echo $args['after_widget'];

		/** This action is documented in modules/widgets/gravatar-profile.php */
		do_action( 'jetpack_stats_extra', 'widget_view', 'social_icons' );
	}

	/**
	 * Sanitize widget form values as they are saved.
	 *
	 * @see WP_Widget::update()
	 *
	 * @param array $new_instance Values just sent to be saved.
	 * @param array $old_instance Previously saved values from database.
	 *
	 * @return array Updated safe values to be saved.
	 */
	public function update( $new_instance, $old_instance ) {
		$instance['title']     = sanitize_text_field( $new_instance['title'] );
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
		$instance['icon-size'] = $this->defaults['icon-size'];

		if ( in_array( $new_instance['icon-size'], array( 'small', 'medium', 'large' ) ) ) {
			$instance['icon-size'] = $new_instance['icon-size'];
		}

		$instance['new-tab'] = isset( $new_instance['new-tab'] ) ? (bool) $new_instance['new-tab'] : false;
		$icon_count          = count( $new_instance['url-icons'] );
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		$instance['icons']   = array();

		foreach ( $new_instance['url-icons'] as $url ) {
			$url = filter_var( $url, FILTER_SANITIZE_URL );

			if ( ! empty( $url ) ) {
				$instance['icons'][] = array(
					'url' => $url,
				);
			}
		}

		return $instance;
	}

	/**
	 * Back-end widget form.
	 *
	 * @see WP_Widget::form()
	 *
	 * @param array $instance Previously saved values from database.
	 *
	 * @return string|void
	 */
	public function form( $instance ) {
		$instance = wp_parse_args( $instance, $this->defaults );
		$title    = sanitize_text_field( $instance['title'] );
		$sizes    = array(
			'small'  => __( 'Small', 'jetpack' ),
			'medium' => __( 'Medium', 'jetpack' ),
			'large'  => __( 'Large', 'jetpack' ),
		);
		$new_tab  = isset( $instance['new-tab'] ) ? (bool) $instance['new-tab'] : false;
		?>

		<p>
			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php esc_html_e( 'Title:', 'jetpack' ); ?></label>
			<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 ); ?>" />
		</p>

		<p>
			<label for="<?php echo $this->get_field_id( 'icon-size' ); ?>"><?php esc_html_e( 'Size:', 'jetpack' ); ?></label>
			<select class="widefat" name="<?php echo $this->get_field_name( 'icon-size' ); ?>">
				<?php foreach ( $sizes as $value => $label ) : ?>
					<option value="<?php echo esc_attr( $value ); ?>" <?php selected( $value, $instance['icon-size'] ); ?>><?php echo esc_attr( $label ); ?></option>
				<?php endforeach; ?>
			</select>
		</p>

		<div class="jetpack-social-icons-widget-list"
			data-url-icon-id="<?php echo $this->get_field_id( 'url-icons' ); ?>"
			data-url-icon-name="<?php echo $this->get_field_name( 'url-icons' ); ?>"
		>

			<?php
			foreach ( $instance['icons'] as $icon ) {
				self::render_icons_template(
					array(
						'url-icon-id'   => $this->get_field_id( 'url-icons' ),
						'url-icon-name' => $this->get_field_name( 'url-icons' ),
						'url-value'     => $icon['url'],
					)
				);
			}
			?>

		</div>

		<p class="jetpack-social-icons-widget add-button">
			<button type="button" class="button jetpack-social-icons-add-button">
				<?php esc_html_e( 'Add an icon', 'jetpack' ); ?>
			</button>
		</p>

		<?php
		switch ( get_locale() ) {
			case 'es':
				$support = 'https://es.support.wordpress.com/social-media-icons-widget/#iconos-disponibles';
				break;

			case 'pt-br':
				$support = 'https://br.support.wordpress.com/widgets/widget-de-icones-sociais/#ícones-disponíveis';
				break;

			default:
				$support = 'https://en.support.wordpress.com/widgets/social-media-icons-widget/#available-icons';
		}
		?>

		<p>
			<em><a href="<?php echo esc_url( $support ); ?>" target="_blank">
				<?php esc_html_e( 'View available icons', 'jetpack' ); ?>
			</a></em>
		</p>

		<p>
			<input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id( 'new-tab' ); ?>" name="<?php echo $this->get_field_name( 'new-tab' ); ?>" <?php checked( $new_tab ); ?> />
			<label for="<?php echo $this->get_field_id( 'new-tab' ); ?>"><?php esc_html_e( 'Open link in a new tab', 'jetpack' ); ?></label>
		</p>

	<?php
	}

	/**
	 * Generates template to add icons.
	 *
	 * @param array $args Template arguments
	 */
	static function render_icons_template( $args = array() ) {
		$defaults = array(
			'url-icon-id'   => '',
			'url-icon-name' => '',
			'url-value'     => '',
		);

		$args = wp_parse_args( $args, $defaults );
		?>

		<div class="jetpack-social-icons-widget-item">
			<div class="jetpack-social-icons-widget-item-wrapper">
				<div class="handle"></div>

				<p class="jetpack-widget-social-icons-url">
					<?php
						printf(
							'<input class="widefat id="%1$s" name="%2$s[]" type="text" placeholder="%3$s" value="%4$s"/>',
							esc_attr( $args['url-icon-id'] ),
							esc_attr( $args['url-icon-name'] ),
							esc_attr__( 'Account URL', 'jetpack' ),
							esc_url( $args['url-value'], array( 'http', 'https', 'mailto', 'skype' ) )
						);
					?>
				</p>

				<p class="jetpack-widget-social-icons-remove-item">
					<a class="jetpack-widget-social-icons-remove-item-button" href="javascript:;">
						<?php esc_html_e( 'Remove', 'jetpack' ); ?>
					</a>
				</p>
			</div>
		</div>

		<?php
	}

	/**
	 * Return SVG markup.
	 *
	 * @param array $args {
	 *     Parameters needed to display an SVG.
	 *
	 *     @type string $icon  Required SVG icon filename.
	 * }
	 * @return string SVG markup.
	 */
	public function get_svg_icon( $args = array() ) {
		// Make sure $args are an array.
		if ( empty( $args ) ) {
			return esc_html__( 'Please define default parameters in the form of an array.', 'jetpack' );
		}

		// Set defaults.
		$defaults = array(
			'icon' => '',
		);

		// Parse args.
		$args = wp_parse_args( $args, $defaults );

		// Define an icon.
		if ( false === array_key_exists( 'icon', $args ) ) {
			return esc_html__( 'Please define an SVG icon filename.', 'jetpack' );
		}

		// Set aria hidden.
		$aria_hidden = ' aria-hidden="true"';

		// Begin SVG markup.
		$svg = '<svg class="icon icon-' . esc_attr( $args['icon'] ) . '"' . $aria_hidden . ' role="img">';

		/*
		 * Display the icon.
		 *
		 * The whitespace around `<use>` is intentional - it is a work around to a keyboard navigation bug in Safari 10.
		 *
		 * See https://core.trac.wordpress.org/ticket/38387.
		 */
		$svg .= ' <use href="#icon-' . esc_html( $args['icon'] ) . '" xlink:href="#icon-' . esc_html( $args['icon'] ) . '"></use> ';

		$svg .= '</svg>';

		return $svg;
	}

	/**
	 * Returns an array of supported social links (URL, icon, and label).
	 *
	 * @return array $social_links_icons
	 */
	public function get_supported_icons() {
		$social_links_icons = array(
			array(
				'url'   => '500px.com',
				'icon'  => '500px',
				'label' => '500px',
			),
			array(
				'url'   => 'amazon.cn',
				'icon'  => 'amazon',
				'label' => 'Amazon',
			),
			array(
				'url'   => 'amazon.in',
				'icon'  => 'amazon',
				'label' => 'Amazon',
			),
			array(
				'url'   => 'amazon.fr',
				'icon'  => 'amazon',
				'label' => 'Amazon',
			),
			array(
				'url'   => 'amazon.de',
				'icon'  => 'amazon',
				'label' => 'Amazon',
			),
			array(
				'url'   => 'amazon.it',
				'icon'  => 'amazon',
				'label' => 'Amazon',
			),
			array(
				'url'   => 'amazon.nl',
				'icon'  => 'amazon',
				'label' => 'Amazon',
			),
			array(
				'url'   => 'amazon.es',
				'icon'  => 'amazon',
				'label' => 'Amazon',
			),
			array(
				'url'   => 'amazon.co',
				'icon'  => 'amazon',
				'label' => 'Amazon',
			),
			array(
				'url'   => 'amazon.ca',
				'icon'  => 'amazon',
				'label' => 'Amazon',
			),
			array(
				'url'   => 'amazon.com',
				'icon'  => 'amazon',
				'label' => 'Amazon',
			),
			array(
				'url'   => 'apple.com',
				'icon'  => 'apple',
				'label' => 'Apple',
			),
			array(
				'url'   => 'itunes.com',
				'icon'  => 'apple',
				'label' => 'iTunes',
			),
			array(
				'url'   => 'bandcamp.com',
				'icon'  => 'bandcamp',
				'label' => 'Bandcamp',
			),
			array(
				'url'   => 'behance.net',
				'icon'  => 'behance',
				'label' => 'Behance',
			),
			array(
				'url'   => 'codepen.io',
				'icon'  => 'codepen',
				'label' => 'CodePen',
			),
			array(
				'url'   => 'deviantart.com',
				'icon'  => 'deviantart',
				'label' => 'DeviantArt',
			),
			array(
				'url'   => 'digg.com',
				'icon'  => 'digg',
				'label' => 'Digg',
			),
			array(
				'url'   => 'dribbble.com',
				'icon'  => 'dribbble',
				'label' => 'Dribbble',
			),
			array(
				'url'   => 'dropbox.com',
				'icon'  => 'dropbox',
				'label' => 'Dropbox',
			),
			array(
				'url'   => 'etsy.com',
				'icon'  => 'etsy',
				'label' => 'Etsy',
			),
			array(
				'url'   => 'facebook.com',
				'icon'  => 'facebook',
				'label' => 'Facebook',
			),
			array(
				'url'   => '/feed/',
				'icon'  => 'feed',
				'label' => __( 'RSS Feed', 'jetpack' ),
			),
			array(
				'url'   => 'flickr.com',
				'icon'  => 'flickr',
				'label' => 'Flickr',
			),
			array(
				'url'   => 'foursquare.com',
				'icon'  => 'foursquare',
				'label' => 'Foursquare',
			),
			array(
				'url'   => 'goodreads.com',
				'icon'  => 'goodreads',
				'label' => 'Goodreads',
			),
			array(
				'url'   => 'google.com/+',
				'icon'  => 'google-plus',
				'label' => 'Google +',
			),
			array(
				'url'   => 'plus.google.com',
				'icon'  => 'google-plus',
				'label' => 'Google +',
			),
			array(
				'url'   => 'google.com',
				'icon'  => 'google',
				'label' => 'Google',
			),
			array(
				'url'   => 'github.com',
				'icon'  => 'github',
				'label' => 'GitHub',
			),
			array(
				'url'   => 'instagram.com',
				'icon'  => 'instagram',
				'label' => 'Instagram',
			),
			array(
				'url'   => 'linkedin.com',
				'icon'  => 'linkedin',
				'label' => 'LinkedIn',
			),
			array(
				'url'   => 'mailto:',
				'icon'  => 'mail',
				'label' => __( 'Email', 'jetpack' ),
			),
			array(
				'url'   => 'meetup.com',
				'icon'  => 'meetup',
				'label' => 'Meetup',
			),
			array(
				'url'   => 'medium.com',
				'icon'  => 'medium',
				'label' => 'Medium',
			),
			array(
				'url'   => 'pinterest.com',
				'icon'  => 'pinterest',
				'label' => 'Pinterest',
			),
			array(
				'url'   => 'getpocket.com',
				'icon'  => 'pocket',
				'label' => 'Pocket',
			),
			array(
				'url'   => 'reddit.com',
				'icon'  => 'reddit',
				'label' => 'Reddit',
			),
			array(
				'url'   => 'skype.com',
				'icon'  => 'skype',
				'label' => 'Skype',
			),
			array(
				'url'   => 'skype:',
				'icon'  => 'skype',
				'label' => 'Skype',
			),
			array(
				'url'   => 'slideshare.net',
				'icon'  => 'slideshare',
				'label' => 'SlideShare',
			),
			array(
				'url'   => 'snapchat.com',
				'icon'  => 'snapchat',
				'label' => 'Snapchat',
			),
			array(
				'url'   => 'soundcloud.com',
				'icon'  => 'soundcloud',
				'label' => 'SoundCloud',
			),
			array(
				'url'   => 'spotify.com',
				'icon'  => 'spotify',
				'label' => 'Spotify',
			),
			array(
				'url'   => 'stumbleupon.com',
				'icon'  => 'stumbleupon',
				'label' => 'StumbleUpon',
			),
			array(
				'url'   => 'tumblr.com',
				'icon'  => 'tumblr',
				'label' => 'Tumblr',
			),
			array(
				'url'   => 'twitch.tv',
				'icon'  => 'twitch',
				'label' => 'Twitch',
			),
			array(
				'url'   => 'twitter.com',
				'icon'  => 'twitter',
				'label' => 'Twitter',
			),
			array(
				'url'   => 'vimeo.com',
				'icon'  => 'vimeo',
				'label' => 'Vimeo',
			),
			array(
				'url'   => 'vk.com',
				'icon'  => 'vk',
				'label' => 'VK',
			),
			array(
				'url'   => 'wordpress.com',
				'icon'  => 'wordpress',
				'label' => 'WordPress.com',
			),
			array(
				'url'   => 'wordpress.org',
				'icon'  => 'wordpress',
				'label' => 'WordPress',
			),
			array(
				'url'   => 'yelp.com',
				'icon'  => 'yelp',
				'label' => 'Yelp',
			),
			array(
				'url'   => 'youtube.com',
				'icon'  => 'youtube',
				'label' => 'YouTube',
			),
		);

		return $social_links_icons;
	}
} // Jetpack_Widget_Social_Icons

/**
 * Register and load the widget.
 *
 * @access public
 * @return void
 */
function jetpack_widget_social_icons_load() {
	register_widget( 'Jetpack_Widget_Social_Icons' );
}
add_action( 'widgets_init', 'jetpack_widget_social_icons_load' );


1			<?php
2			class Jetpack_Widget_Social_Icons extends WP_Widget {
3			/**
4			* @var array Default widget options.
5			*/
6			protected $defaults;
7
8			/**
9			* Widget constructor.
10			*/
11			public function __construct() {
12			global $pagenow;
13
14			$widget_ops = array(
15			'classname' => 'jetpack_widget_social_icons',
16			'description' => __( 'Add social-media icons to your site.', 'jetpack' ),
17			'customize_selective_refresh' => true,
18			);
19
20			parent::__construct(
21			'jetpack_widget_social_icons',
22			/** This filter is documented in modules/widgets/facebook-likebox.php */
23			apply_filters( 'jetpack_widget_name', __( 'Social Icons', 'jetpack' ) ),
24			$widget_ops
25			);
26
27			$this->defaults = array(
28			'title' => __( 'Follow Us', 'jetpack' ),
29			'icon-size' => 'medium',
30			'new-tab' => false,
31			'icons' => array(
32			array(
33			'url' => '',
34			),
35			),
36			);
37
38			// Enqueue admin scrips and styles, only in the customizer or the old widgets page.
39			if ( is_customize_preview() \|\| 'widgets.php' === $pagenow ) {
40			add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_scripts' ) );
41			add_action( 'admin_print_footer_scripts', array( $this, 'render_admin_js' ) );
42			}
43
44			// Enqueue scripts and styles for the display of the widget, on the frontend or in the customizer.
45			if ( is_active_widget( false, $this->id, $this->id_base, true ) \|\| is_customize_preview() ) {
46			add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_icon_scripts' ) );
47			add_action( 'wp_footer', array( $this, 'include_svg_icons' ), 9999 );
48			}
49			}
50
51			/**
52			* Script & styles for admin widget form.
53			*/
54			public function enqueue_admin_scripts() {
55			wp_enqueue_script( 'jetpack-widget-social-icons-script', plugins_url( 'social-icons/social-icons-admin.js', __FILE__ ), array( 'jquery-ui-sortable' ), '20170506' );
56			wp_enqueue_style( 'jetpack-widget-social-icons-admin', plugins_url( 'social-icons/social-icons-admin.css', __FILE__ ), array(), '20170506' );
57			}
58
59			/**
60			* Styles for front-end widget.
61			*/
62			public function enqueue_icon_scripts() {
63			wp_enqueue_style( 'jetpack-widget-social-icons-styles', plugins_url( 'social-icons/social-icons.css', __FILE__ ), array(), '20170506' );
64			}
65
66			/**
67			* JavaScript for admin widget form.
68			*/
69			public function render_admin_js() {
70			?>
71			<script type="text/html" id="tmpl-jetpack-widget-social-icons-template">
72			<?php self::render_icons_template(); ?>
73			</script>
74			<?php
75			}
76
77			/**
78			* Add SVG definitions to the footer.
79			*/
80			public function include_svg_icons() {
81			// Define SVG sprite file in Jetpack
82			$svg_icons = dirname( dirname( __FILE__ ) ) . '/theme-tools/social-menu/social-menu.svg';
83
84			// Define SVG sprite file in WPCOM
85			if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
86			$svg_icons = dirname( dirname( __FILE__ ) ) . '/social-menu/social-menu.svg';
87			}
88
89			// If it exists, include it.
90			if ( is_file( $svg_icons ) ) {
91			require_once( $svg_icons );
92			}
93			}
94
95			/**
96			* Front-end display of widget.
97			*
98			* @see WP_Widget::widget()
99			*
100			* @param array $args Widget arguments.
101			* @param array $instance Saved values from database.
102			*/
103			public function widget( $args, $instance ) {
104			$instance = wp_parse_args( $instance, $this->defaults );
105
106			/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
107			$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
108
109			echo $args['before_widget'];
110
111			if ( ! empty( $title ) ) {
112			echo $args['before_title'] . esc_html( $title ) . $args['after_title'];
113			}
114
115			if ( ! empty( $instance['icons'] ) ) :
116
117			// Get supported social icons.
118			$social_icons = $this->get_supported_icons();
119			$default_icon = $this->get_svg_icon( array( 'icon' => 'chain' ) );
120
121			// Set target attribute for the link
122			if ( true === $instance['new-tab'] ) {
123			$target = '_blank';
124			} else {
125			$target = '_self';
126			}
127			?>
128
129			<ul class="jetpack-social-widget-list size-<?php echo esc_attr( $instance['icon-size'] ); ?>">
130
131			<?php foreach ( $instance['icons'] as $icon ) : ?>
132
133			<?php if ( ! empty( $icon['url'] ) ) : ?>
134			<li class="jetpack-social-widget-item">
135			<a href="<?php echo esc_url( $icon['url'], array( 'http', 'https', 'mailto', 'skype' ) ); ?>" target="<?php echo $target; ?>">
136			<?php
137			$found_icon = false;
138
139			foreach ( $social_icons as $social_icon ) {
140			if ( false !== stripos( $icon['url'], $social_icon['url'] ) ) {
141			echo '<span class="screen-reader-text">' . esc_attr( $social_icon['label'] ) . '</span>';
142			echo $this->get_svg_icon( array( 'icon' => esc_attr( $social_icon['icon'] ) ) );
143			$found_icon = true;
144			break;
145			}
146			}
147
148			if ( ! $found_icon ) {
149			echo $default_icon;
150			}
151			?>
152			</a>
153			</li>
154			<?php endif; ?>
155
156			<?php endforeach; ?>
157
158			</ul>
159
160			<?php
161			endif;
162
163			echo $args['after_widget'];
164
165			/** This action is documented in modules/widgets/gravatar-profile.php */
166			do_action( 'jetpack_stats_extra', 'widget_view', 'social_icons' );
167			}
168
169			/**
170			* Sanitize widget form values as they are saved.
171			*
172			* @see WP_Widget::update()
173			*
174			* @param array $new_instance Values just sent to be saved.
175			* @param array $old_instance Previously saved values from database.
176			*
177			* @return array Updated safe values to be saved.
178			*/
179			public function update( $new_instance, $old_instance ) {
180			$instance['title'] = sanitize_text_field( $new_instance['title'] );
			0 ignored issues – show Coding Style Comprehensibility introduced 2017-07-12 13:23 UTC by Report Bug Copy Issue Report `$instance` was never initialized. Although not strictly required by PHP, it is generally a good practice to add `$instance = array();` before regardless. Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) { $myArray['foo'] = $item->getFoo(); if ($item->hasBar()) { $myArray['bar'] = $item->getBar(); } // do something with $myArray } As you can see in this example, the array `$myArray` is initialized the first time when the foreach loop is entered. You can also see that the value of the `bar` key is only written conditionally; thus, its value might result from a previous iteration. This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization `$myArray = array()` either outside or inside the foreach loop. Loading history...
181			$instance['icon-size'] = $this->defaults['icon-size'];
182
183			if ( in_array( $new_instance['icon-size'], array( 'small', 'medium', 'large' ) ) ) {
184			$instance['icon-size'] = $new_instance['icon-size'];
185			}
186
187			$instance['new-tab'] = isset( $new_instance['new-tab'] ) ? (bool) $new_instance['new-tab'] : false;
188			$icon_count = count( $new_instance['url-icons'] );
			0 ignored issues – show Unused Code introduced 2017-10-03 09:20 UTC by Report Bug Copy Issue Report `$icon_count` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
189			$instance['icons'] = array();
190
191			foreach ( $new_instance['url-icons'] as $url ) {
192			$url = filter_var( $url, FILTER_SANITIZE_URL );
193
194			if ( ! empty( $url ) ) {
195			$instance['icons'][] = array(
196			'url' => $url,
197			);
198			}
199			}
200
201			return $instance;
202			}
203
204			/**
205			* Back-end widget form.
206			*
207			* @see WP_Widget::form()
208			*
209			* @param array $instance Previously saved values from database.
210			*
211			* @return string\|void
212			*/
213			public function form( $instance ) {
214			$instance = wp_parse_args( $instance, $this->defaults );
215			$title = sanitize_text_field( $instance['title'] );
216			$sizes = array(
217			'small' => __( 'Small', 'jetpack' ),
218			'medium' => __( 'Medium', 'jetpack' ),
219			'large' => __( 'Large', 'jetpack' ),
220			);
221			$new_tab = isset( $instance['new-tab'] ) ? (bool) $instance['new-tab'] : false;
222			?>
223
224			<p>
225			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php esc_html_e( 'Title:', 'jetpack' ); ?></label>
226			<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 ); ?>" />
227			</p>
228
229			<p>
230			<label for="<?php echo $this->get_field_id( 'icon-size' ); ?>"><?php esc_html_e( 'Size:', 'jetpack' ); ?></label>
231			<select class="widefat" name="<?php echo $this->get_field_name( 'icon-size' ); ?>">
232			<?php foreach ( $sizes as $value => $label ) : ?>
233			<option value="<?php echo esc_attr( $value ); ?>" <?php selected( $value, $instance['icon-size'] ); ?>><?php echo esc_attr( $label ); ?></option>
234			<?php endforeach; ?>
235			</select>
236			</p>
237
238			<div class="jetpack-social-icons-widget-list"
239			data-url-icon-id="<?php echo $this->get_field_id( 'url-icons' ); ?>"
240			data-url-icon-name="<?php echo $this->get_field_name( 'url-icons' ); ?>"
241			>
242
243			<?php
244			foreach ( $instance['icons'] as $icon ) {
245			self::render_icons_template(
246			array(
247			'url-icon-id' => $this->get_field_id( 'url-icons' ),
248			'url-icon-name' => $this->get_field_name( 'url-icons' ),
249			'url-value' => $icon['url'],
250			)
251			);
252			}
253			?>
254
255			</div>
256
257			<p class="jetpack-social-icons-widget add-button">
258			<button type="button" class="button jetpack-social-icons-add-button">
259			<?php esc_html_e( 'Add an icon', 'jetpack' ); ?>
260			</button>
261			</p>
262
263			<?php
264			switch ( get_locale() ) {
265			case 'es':
266			$support = 'https://es.support.wordpress.com/social-media-icons-widget/#iconos-disponibles';
267			break;
268
269			case 'pt-br':
270			$support = 'https://br.support.wordpress.com/widgets/widget-de-icones-sociais/#ícones-disponíveis';
271			break;
272
273			default:
274			$support = 'https://en.support.wordpress.com/widgets/social-media-icons-widget/#available-icons';
275			}
276			?>
277
278			<p>
279			<em><a href="<?php echo esc_url( $support ); ?>" target="_blank">
280			<?php esc_html_e( 'View available icons', 'jetpack' ); ?>
281			</a></em>
282			</p>
283
284			<p>
285			<input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id( 'new-tab' ); ?>" name="<?php echo $this->get_field_name( 'new-tab' ); ?>" <?php checked( $new_tab ); ?> />
286			<label for="<?php echo $this->get_field_id( 'new-tab' ); ?>"><?php esc_html_e( 'Open link in a new tab', 'jetpack' ); ?></label>
287			</p>
288
289			<?php
290			}
291
292			/**
293			* Generates template to add icons.
294			*
295			* @param array $args Template arguments
296			*/
297			static function render_icons_template( $args = array() ) {
298			$defaults = array(
299			'url-icon-id' => '',
300			'url-icon-name' => '',
301			'url-value' => '',
302			);
303
304			$args = wp_parse_args( $args, $defaults );
305			?>
306
307			<div class="jetpack-social-icons-widget-item">
308			<div class="jetpack-social-icons-widget-item-wrapper">
309			<div class="handle"></div>
310
311			<p class="jetpack-widget-social-icons-url">
312			<?php
313			printf(
314			'<input class="widefat id="%1$s" name="%2$s[]" type="text" placeholder="%3$s" value="%4$s"/>',
315			esc_attr( $args['url-icon-id'] ),
316			esc_attr( $args['url-icon-name'] ),
317			esc_attr__( 'Account URL', 'jetpack' ),
318			esc_url( $args['url-value'], array( 'http', 'https', 'mailto', 'skype' ) )
319			);
320			?>
321			</p>
322
323			<p class="jetpack-widget-social-icons-remove-item">
324			<a class="jetpack-widget-social-icons-remove-item-button" href="javascript:;">
325			<?php esc_html_e( 'Remove', 'jetpack' ); ?>
326			</a>
327			</p>
328			</div>
329			</div>
330
331			<?php
332			}
333
334			/**
335			* Return SVG markup.
336			*
337			* @param array $args {
338			* Parameters needed to display an SVG.
339			*
340			* @type string $icon Required SVG icon filename.
341			* }
342			* @return string SVG markup.
343			*/
344			public function get_svg_icon( $args = array() ) {
345			// Make sure $args are an array.
346			if ( empty( $args ) ) {
347			return esc_html__( 'Please define default parameters in the form of an array.', 'jetpack' );
348			}
349
350			// Set defaults.
351			$defaults = array(
352			'icon' => '',
353			);
354
355			// Parse args.
356			$args = wp_parse_args( $args, $defaults );
357
358			// Define an icon.
359			if ( false === array_key_exists( 'icon', $args ) ) {
360			return esc_html__( 'Please define an SVG icon filename.', 'jetpack' );
361			}
362
363			// Set aria hidden.
364			$aria_hidden = ' aria-hidden="true"';
365
366			// Begin SVG markup.
367			$svg = '<svg class="icon icon-' . esc_attr( $args['icon'] ) . '"' . $aria_hidden . ' role="img">';
368
369			/*
370			* Display the icon.
371			*
372			* The whitespace around `<use>` is intentional - it is a work around to a keyboard navigation bug in Safari 10.
373			*
374			* See https://core.trac.wordpress.org/ticket/38387.
375			*/
376			$svg .= ' <use href="#icon-' . esc_html( $args['icon'] ) . '" xlink:href="#icon-' . esc_html( $args['icon'] ) . '"></use> ';
377
378			$svg .= '</svg>';
379
380			return $svg;
381			}
382
383			/**
384			* Returns an array of supported social links (URL, icon, and label).
385			*
386			* @return array $social_links_icons
387			*/
388			public function get_supported_icons() {
389			$social_links_icons = array(
390			array(
391			'url' => '500px.com',
392			'icon' => '500px',
393			'label' => '500px',
394			),
395			array(
396			'url' => 'amazon.cn',
397			'icon' => 'amazon',
398			'label' => 'Amazon',
399			),
400			array(
401			'url' => 'amazon.in',
402			'icon' => 'amazon',
403			'label' => 'Amazon',
404			),
405			array(
406			'url' => 'amazon.fr',
407			'icon' => 'amazon',
408			'label' => 'Amazon',
409			),
410			array(
411			'url' => 'amazon.de',
412			'icon' => 'amazon',
413			'label' => 'Amazon',
414			),
415			array(
416			'url' => 'amazon.it',
417			'icon' => 'amazon',
418			'label' => 'Amazon',
419			),
420			array(
421			'url' => 'amazon.nl',
422			'icon' => 'amazon',
423			'label' => 'Amazon',
424			),
425			array(
426			'url' => 'amazon.es',
427			'icon' => 'amazon',
428			'label' => 'Amazon',
429			),
430			array(
431			'url' => 'amazon.co',
432			'icon' => 'amazon',
433			'label' => 'Amazon',
434			),
435			array(
436			'url' => 'amazon.ca',
437			'icon' => 'amazon',
438			'label' => 'Amazon',
439			),
440			array(
441			'url' => 'amazon.com',
442			'icon' => 'amazon',
443			'label' => 'Amazon',
444			),
445			array(
446			'url' => 'apple.com',
447			'icon' => 'apple',
448			'label' => 'Apple',
449			),
450			array(
451			'url' => 'itunes.com',
452			'icon' => 'apple',
453			'label' => 'iTunes',
454			),
455			array(
456			'url' => 'bandcamp.com',
457			'icon' => 'bandcamp',
458			'label' => 'Bandcamp',
459			),
460			array(
461			'url' => 'behance.net',
462			'icon' => 'behance',
463			'label' => 'Behance',
464			),
465			array(
466			'url' => 'codepen.io',
467			'icon' => 'codepen',
468			'label' => 'CodePen',
469			),
470			array(
471			'url' => 'deviantart.com',
472			'icon' => 'deviantart',
473			'label' => 'DeviantArt',
474			),
475			array(
476			'url' => 'digg.com',
477			'icon' => 'digg',
478			'label' => 'Digg',
479			),
480			array(
481			'url' => 'dribbble.com',
482			'icon' => 'dribbble',
483			'label' => 'Dribbble',
484			),
485			array(
486			'url' => 'dropbox.com',
487			'icon' => 'dropbox',
488			'label' => 'Dropbox',
489			),
490			array(
491			'url' => 'etsy.com',
492			'icon' => 'etsy',
493			'label' => 'Etsy',
494			),
495			array(
496			'url' => 'facebook.com',
497			'icon' => 'facebook',
498			'label' => 'Facebook',
499			),
500			array(
501			'url' => '/feed/',
502			'icon' => 'feed',
503			'label' => __( 'RSS Feed', 'jetpack' ),
504			),
505			array(
506			'url' => 'flickr.com',
507			'icon' => 'flickr',
508			'label' => 'Flickr',
509			),
510			array(
511			'url' => 'foursquare.com',
512			'icon' => 'foursquare',
513			'label' => 'Foursquare',
514			),
515			array(
516			'url' => 'goodreads.com',
517			'icon' => 'goodreads',
518			'label' => 'Goodreads',
519			),
520			array(
521			'url' => 'google.com/+',
522			'icon' => 'google-plus',
523			'label' => 'Google +',
524			),
525			array(
526			'url' => 'plus.google.com',
527			'icon' => 'google-plus',
528			'label' => 'Google +',
529			),
530			array(
531			'url' => 'google.com',
532			'icon' => 'google',
533			'label' => 'Google',
534			),
535			array(
536			'url' => 'github.com',
537			'icon' => 'github',
538			'label' => 'GitHub',
539			),
540			array(
541			'url' => 'instagram.com',
542			'icon' => 'instagram',
543			'label' => 'Instagram',
544			),
545			array(
546			'url' => 'linkedin.com',
547			'icon' => 'linkedin',
548			'label' => 'LinkedIn',
549			),
550			array(
551			'url' => 'mailto:',
552			'icon' => 'mail',
553			'label' => __( 'Email', 'jetpack' ),
554			),
555			array(
556			'url' => 'meetup.com',
557			'icon' => 'meetup',
558			'label' => 'Meetup',
559			),
560			array(
561			'url' => 'medium.com',
562			'icon' => 'medium',
563			'label' => 'Medium',
564			),
565			array(
566			'url' => 'pinterest.com',
567			'icon' => 'pinterest',
568			'label' => 'Pinterest',
569			),
570			array(
571			'url' => 'getpocket.com',
572			'icon' => 'pocket',
573			'label' => 'Pocket',
574			),
575			array(
576			'url' => 'reddit.com',
577			'icon' => 'reddit',
578			'label' => 'Reddit',
579			),
580			array(
581			'url' => 'skype.com',
582			'icon' => 'skype',
583			'label' => 'Skype',
584			),
585			array(
586			'url' => 'skype:',
587			'icon' => 'skype',
588			'label' => 'Skype',
589			),
590			array(
591			'url' => 'slideshare.net',
592			'icon' => 'slideshare',
593			'label' => 'SlideShare',
594			),
595			array(
596			'url' => 'snapchat.com',
597			'icon' => 'snapchat',
598			'label' => 'Snapchat',
599			),
600			array(
601			'url' => 'soundcloud.com',
602			'icon' => 'soundcloud',
603			'label' => 'SoundCloud',
604			),
605			array(
606			'url' => 'spotify.com',
607			'icon' => 'spotify',
608			'label' => 'Spotify',
609			),
610			array(
611			'url' => 'stumbleupon.com',
612			'icon' => 'stumbleupon',
613			'label' => 'StumbleUpon',
614			),
615			array(
616			'url' => 'tumblr.com',
617			'icon' => 'tumblr',
618			'label' => 'Tumblr',
619			),
620			array(
621			'url' => 'twitch.tv',
622			'icon' => 'twitch',
623			'label' => 'Twitch',
624			),
625			array(
626			'url' => 'twitter.com',
627			'icon' => 'twitter',
628			'label' => 'Twitter',
629			),
630			array(
631			'url' => 'vimeo.com',
632			'icon' => 'vimeo',
633			'label' => 'Vimeo',
634			),
635			array(
636			'url' => 'vk.com',
637			'icon' => 'vk',
638			'label' => 'VK',
639			),
640			array(
641			'url' => 'wordpress.com',
642			'icon' => 'wordpress',
643			'label' => 'WordPress.com',
644			),
645			array(
646			'url' => 'wordpress.org',
647			'icon' => 'wordpress',
648			'label' => 'WordPress',
649			),
650			array(
651			'url' => 'yelp.com',
652			'icon' => 'yelp',
653			'label' => 'Yelp',
654			),
655			array(
656			'url' => 'youtube.com',
657			'icon' => 'youtube',
658			'label' => 'YouTube',
659			),
660			);
661
662			return $social_links_icons;
663			}
664			} // Jetpack_Widget_Social_Icons
665
666			/**
667			* Register and load the widget.
668			*
669			* @access public
670			* @return void
671			*/
672			function jetpack_widget_social_icons_load() {
673			register_widget( 'Jetpack_Widget_Social_Icons' );
674			}
675			add_action( 'widgets_init', 'jetpack_widget_social_icons_load' );
676

Automattic / jetpack

Push — renovate/babel-plugin-add-modu... ( 6e5406...4d1bee )

Jetpack_Widget_Social_Icons::__construct() B

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