Jetpack_Widget_Social_Icons::widget() - Code Metrics - Inspection of "Update logic for Pinterest TLD matching without li..." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

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created 2019-01-07 11:41 UTC

Jetpack_Widget_Social_Icons::widget() C

↳ Parent: Jetpack_Widget_Social_Icons

Complexity

Conditions	10
Paths	6

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	10
nc	6
nop	2
dl	0
loc	72
rs	6.7442
c	0
b	0
f	0

How to fix Long Method Complexity

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

	/**
	 * Widget constructor.
	 */
	public function __construct() {
		$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' => '',
				),
			),
		);

		add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_scripts' ) );
		add_action( 'admin_print_footer_scripts', array( $this, 'render_admin_js' ) );
		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() {
		global $wp_customize;
		global $pagenow;

		if ( ! isset( $wp_customize ) && 'widgets.php' !== $pagenow ) {
			return;
		}
	?>
		<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() {
		if ( ! is_active_widget( false, $this->id, $this->id_base, true ) ) {
			return;
		}

		// 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 ( preg_match('/https?:\/\/(www\.)?([a-z]{1,})?\.?pinterest\./i', $icon['url'] ) ) {
										echo '<span class="screen-reader-text">' . esc_attr( 'Pinterest' ) . '</span>';
										echo $this->get_svg_icon( array( 'icon' => esc_attr( 'pinterest' ) ) );
										$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'   => '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			$widget_ops = array(
13			'classname' => 'jetpack_widget_social_icons',
14			'description' => __( 'Add social-media icons to your site.', 'jetpack' ),
15			'customize_selective_refresh' => true,
16			);
17
18			parent::__construct(
19			'jetpack_widget_social_icons',
20			/** This filter is documented in modules/widgets/facebook-likebox.php */
21			apply_filters( 'jetpack_widget_name', __( 'Social Icons', 'jetpack' ) ),
22			$widget_ops
23			);
24
25			$this->defaults = array(
26			'title' => __( 'Follow Us', 'jetpack' ),
27			'icon-size' => 'medium',
28			'new-tab' => false,
29			'icons' => array(
30			array(
31			'url' => '',
32			),
33			),
34			);
35
36			add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_scripts' ) );
37			add_action( 'admin_print_footer_scripts', array( $this, 'render_admin_js' ) );
38			add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_icon_scripts' ) );
39			add_action( 'wp_footer', array( $this, 'include_svg_icons' ), 9999 );
40			}
41
42			/**
43			* Script & styles for admin widget form.
44			*/
45			public function enqueue_admin_scripts() {
46			wp_enqueue_script( 'jetpack-widget-social-icons-script', plugins_url( 'social-icons/social-icons-admin.js', __FILE__ ), array( 'jquery-ui-sortable' ), '20170506' );
47			wp_enqueue_style( 'jetpack-widget-social-icons-admin', plugins_url( 'social-icons/social-icons-admin.css', __FILE__ ), array(), '20170506' );
48			}
49
50			/**
51			* Styles for front-end widget.
52			*/
53			public function enqueue_icon_scripts() {
54			wp_enqueue_style( 'jetpack-widget-social-icons-styles', plugins_url( 'social-icons/social-icons.css', __FILE__ ), array(), '20170506' );
55			}
56
57			/**
58			* JavaScript for admin widget form.
59			*/
60			public function render_admin_js() {
61			global $wp_customize;
62			global $pagenow;
63
64			if ( ! isset( $wp_customize ) && 'widgets.php' !== $pagenow ) {
65			return;
66			}
67			?>
68			<script type="text/html" id="tmpl-jetpack-widget-social-icons-template">
69			<?php self::render_icons_template(); ?>
70			</script>
71			<?php
72			}
73
74			/**
75			* Add SVG definitions to the footer.
76			*/
77			public function include_svg_icons() {
78			if ( ! is_active_widget( false, $this->id, $this->id_base, true ) ) {
79			return;
80			}
81
82			// Define SVG sprite file in Jetpack
83			$svg_icons = dirname( dirname( __FILE__ ) ) . '/theme-tools/social-menu/social-menu.svg';
84
85			// Define SVG sprite file in WPCOM
86			if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) {
87			$svg_icons = dirname( dirname( __FILE__ ) ) . '/social-menu/social-menu.svg';
88			}
89
90			// If it exists, include it.
91			if ( is_file( $svg_icons ) ) {
92			require_once( $svg_icons );
93			}
94			}
95
96			/**
97			* Front-end display of widget.
98			*
99			* @see WP_Widget::widget()
100			*
101			* @param array $args Widget arguments.
102			* @param array $instance Saved values from database.
103			*/
104			public function widget( $args, $instance ) {
105			$instance = wp_parse_args( $instance, $this->defaults );
106
107			/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
108			$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
109
110			echo $args['before_widget'];
111
112			if ( ! empty( $title ) ) {
113			echo $args['before_title'] . esc_html( $title ) . $args['after_title'];
114			}
115
116			if ( ! empty( $instance['icons'] ) ) :
117
118			// Get supported social icons.
119			$social_icons = $this->get_supported_icons();
120			$default_icon = $this->get_svg_icon( array( 'icon' => 'chain' ) );
121
122			// Set target attribute for the link
123			if ( true === $instance['new-tab'] ) {
124			$target = '_blank';
125			} else {
126			$target = '_self';
127			}
128			?>
129
130			<ul class="jetpack-social-widget-list size-<?php echo esc_attr( $instance['icon-size'] ); ?>">
131
132			<?php foreach ( $instance['icons'] as $icon ) : ?>
133
134			<?php if ( ! empty( $icon['url'] ) ) : ?>
135			<li class="jetpack-social-widget-item">
136			<a href="<?php echo esc_url( $icon['url'], array( 'http', 'https', 'mailto', 'skype' ) ); ?>" target="<?php echo $target; ?>">
137			<?php
138			$found_icon = false;
139
140			foreach ( $social_icons as $social_icon ) {
141			if ( false !== stripos( $icon['url'], $social_icon['url'] ) ) {
142			echo '<span class="screen-reader-text">' . esc_attr( $social_icon['label'] ) . '</span>';
143			echo $this->get_svg_icon( array( 'icon' => esc_attr( $social_icon['icon'] ) ) );
144			$found_icon = true;
145			break;
146			}
147
148			if ( preg_match('/https?:\/\/(www\.)?([a-z]{1,})?\.?pinterest\./i', $icon['url'] ) ) {
149			echo '<span class="screen-reader-text">' . esc_attr( 'Pinterest' ) . '</span>';
150			echo $this->get_svg_icon( array( 'icon' => esc_attr( 'pinterest' ) ) );
151			$found_icon = true;
152			break;
153			}
154			}
155
156			if ( ! $found_icon ) {
157			echo $default_icon;
158			}
159			?>
160			</a>
161			</li>
162			<?php endif; ?>
163
164			<?php endforeach; ?>
165
166			</ul>
167
168			<?php
169			endif;
170
171			echo $args['after_widget'];
172
173			/** This action is documented in modules/widgets/gravatar-profile.php */
174			do_action( 'jetpack_stats_extra', 'widget_view', 'social_icons' );
175			}
176
177			/**
178			* Sanitize widget form values as they are saved.
179			*
180			* @see WP_Widget::update()
181			*
182			* @param array $new_instance Values just sent to be saved.
183			* @param array $old_instance Previously saved values from database.
184			*
185			* @return array Updated safe values to be saved.
186			*/
187			public function update( $new_instance, $old_instance ) {
188			$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...
189			$instance['icon-size'] = $this->defaults['icon-size'];
190
191			if ( in_array( $new_instance['icon-size'], array( 'small', 'medium', 'large' ) ) ) {
192			$instance['icon-size'] = $new_instance['icon-size'];
193			}
194
195			$instance['new-tab'] = isset( $new_instance['new-tab'] ) ? (bool) $new_instance['new-tab'] : false;
196			$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...
197			$instance['icons'] = array();
198
199			foreach ( $new_instance['url-icons'] as $url ) {
200			$url = filter_var( $url, FILTER_SANITIZE_URL );
201
202			if ( ! empty( $url ) ) {
203			$instance['icons'][] = array(
204			'url' => $url,
205			);
206			}
207			}
208
209			return $instance;
210			}
211
212			/**
213			* Back-end widget form.
214			*
215			* @see WP_Widget::form()
216			*
217			* @param array $instance Previously saved values from database.
218			*
219			* @return string\|void
220			*/
221			public function form( $instance ) {
222			$instance = wp_parse_args( $instance, $this->defaults );
223			$title = sanitize_text_field( $instance['title'] );
224			$sizes = array(
225			'small' => __( 'Small', 'jetpack' ),
226			'medium' => __( 'Medium', 'jetpack' ),
227			'large' => __( 'Large', 'jetpack' ),
228			);
229			$new_tab = isset( $instance['new-tab'] ) ? (bool) $instance['new-tab'] : false;
230			?>
231
232			<p>
233			<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php esc_html_e( 'Title:', 'jetpack' ); ?></label>
234			<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 ); ?>" />
235			</p>
236
237			<p>
238			<label for="<?php echo $this->get_field_id( 'icon-size' ); ?>"><?php esc_html_e( 'Size:', 'jetpack' ); ?></label>
239			<select class="widefat" name="<?php echo $this->get_field_name( 'icon-size' ); ?>">
240			<?php foreach ( $sizes as $value => $label ) : ?>
241			<option value="<?php echo esc_attr( $value ); ?>" <?php selected( $value, $instance['icon-size'] ); ?>><?php echo esc_attr( $label ); ?></option>
242			<?php endforeach; ?>
243			</select>
244			</p>
245
246			<div class="jetpack-social-icons-widget-list"
247			data-url-icon-id="<?php echo $this->get_field_id( 'url-icons' ); ?>"
248			data-url-icon-name="<?php echo $this->get_field_name( 'url-icons' ); ?>"
249			>
250
251			<?php
252			foreach ( $instance['icons'] as $icon ) {
253			self::render_icons_template(
254			array(
255			'url-icon-id' => $this->get_field_id( 'url-icons' ),
256			'url-icon-name' => $this->get_field_name( 'url-icons' ),
257			'url-value' => $icon['url'],
258			)
259			);
260			}
261			?>
262
263			</div>
264
265			<p class="jetpack-social-icons-widget add-button">
266			<button type="button" class="button jetpack-social-icons-add-button">
267			<?php esc_html_e( 'Add an icon', 'jetpack' ); ?>
268			</button>
269			</p>
270
271			<?php
272			switch ( get_locale() ) {
273			case 'es':
274			$support = 'https://es.support.wordpress.com/social-media-icons-widget/#iconos-disponibles';
275			break;
276
277			case 'pt-br':
278			$support = 'https://br.support.wordpress.com/widgets/widget-de-icones-sociais/#ícones-disponíveis';
279			break;
280
281			default:
282			$support = 'https://en.support.wordpress.com/widgets/social-media-icons-widget/#available-icons';
283			}
284			?>
285
286			<p>
287			<em><a href="<?php echo esc_url( $support ); ?>" target="_blank">
288			<?php esc_html_e( 'View available icons', 'jetpack' ); ?>
289			</a></em>
290			</p>
291
292			<p>
293			<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 ); ?> />
294			<label for="<?php echo $this->get_field_id( 'new-tab' ); ?>"><?php esc_html_e( 'Open link in a new tab', 'jetpack' ); ?></label>
295			</p>
296
297			<?php
298			}
299
300			/**
301			* Generates template to add icons.
302			*
303			* @param array $args Template arguments
304			*/
305			static function render_icons_template( $args = array() ) {
306			$defaults = array(
307			'url-icon-id' => '',
308			'url-icon-name' => '',
309			'url-value' => '',
310			);
311
312			$args = wp_parse_args( $args, $defaults );
313			?>
314
315			<div class="jetpack-social-icons-widget-item">
316			<div class="jetpack-social-icons-widget-item-wrapper">
317			<div class="handle"></div>
318
319			<p class="jetpack-widget-social-icons-url">
320			<?php
321			printf(
322			'<input class="widefat id="%1$s" name="%2$s[]" type="text" placeholder="%3$s" value="%4$s"/>',
323			esc_attr( $args['url-icon-id'] ),
324			esc_attr( $args['url-icon-name'] ),
325			esc_attr__( 'Account URL', 'jetpack' ),
326			esc_url( $args['url-value'], array( 'http', 'https', 'mailto', 'skype' ) )
327			);
328			?>
329			</p>
330
331			<p class="jetpack-widget-social-icons-remove-item">
332			<a class="jetpack-widget-social-icons-remove-item-button" href="javascript:;">
333			<?php esc_html_e( 'Remove', 'jetpack' ); ?>
334			</a>
335			</p>
336			</div>
337			</div>
338
339			<?php
340			}
341
342			/**
343			* Return SVG markup.
344			*
345			* @param array $args {
346			* Parameters needed to display an SVG.
347			*
348			* @type string $icon Required SVG icon filename.
349			* }
350			* @return string SVG markup.
351			*/
352			public function get_svg_icon( $args = array() ) {
353			// Make sure $args are an array.
354			if ( empty( $args ) ) {
355			return esc_html__( 'Please define default parameters in the form of an array.', 'jetpack' );
356			}
357
358			// Set defaults.
359			$defaults = array(
360			'icon' => '',
361			);
362
363			// Parse args.
364			$args = wp_parse_args( $args, $defaults );
365
366			// Define an icon.
367			if ( false === array_key_exists( 'icon', $args ) ) {
368			return esc_html__( 'Please define an SVG icon filename.', 'jetpack' );
369			}
370
371			// Set aria hidden.
372			$aria_hidden = ' aria-hidden="true"';
373
374			// Begin SVG markup.
375			$svg = '<svg class="icon icon-' . esc_attr( $args['icon'] ) . '"' . $aria_hidden . ' role="img">';
376
377			/*
378			* Display the icon.
379			*
380			* The whitespace around `<use>` is intentional - it is a work around to a keyboard navigation bug in Safari 10.
381			*
382			* See https://core.trac.wordpress.org/ticket/38387.
383			*/
384			$svg .= ' <use href="#icon-' . esc_html( $args['icon'] ) . '" xlink:href="#icon-' . esc_html( $args['icon'] ) . '"></use> ';
385
386			$svg .= '</svg>';
387
388			return $svg;
389			}
390
391			/**
392			* Returns an array of supported social links (URL, icon, and label).
393			*
394			* @return array $social_links_icons
395			*/
396			public function get_supported_icons() {
397			$social_links_icons = array(
398			array(
399			'url' => '500px.com',
400			'icon' => '500px',
401			'label' => '500px',
402			),
403			array(
404			'url' => 'amazon.cn',
405			'icon' => 'amazon',
406			'label' => 'Amazon',
407			),
408			array(
409			'url' => 'amazon.in',
410			'icon' => 'amazon',
411			'label' => 'Amazon',
412			),
413			array(
414			'url' => 'amazon.fr',
415			'icon' => 'amazon',
416			'label' => 'Amazon',
417			),
418			array(
419			'url' => 'amazon.de',
420			'icon' => 'amazon',
421			'label' => 'Amazon',
422			),
423			array(
424			'url' => 'amazon.it',
425			'icon' => 'amazon',
426			'label' => 'Amazon',
427			),
428			array(
429			'url' => 'amazon.nl',
430			'icon' => 'amazon',
431			'label' => 'Amazon',
432			),
433			array(
434			'url' => 'amazon.es',
435			'icon' => 'amazon',
436			'label' => 'Amazon',
437			),
438			array(
439			'url' => 'amazon.co',
440			'icon' => 'amazon',
441			'label' => 'Amazon',
442			),
443			array(
444			'url' => 'amazon.ca',
445			'icon' => 'amazon',
446			'label' => 'Amazon',
447			),
448			array(
449			'url' => 'amazon.com',
450			'icon' => 'amazon',
451			'label' => 'Amazon',
452			),
453			array(
454			'url' => 'apple.com',
455			'icon' => 'apple',
456			'label' => 'Apple',
457			),
458			array(
459			'url' => 'itunes.com',
460			'icon' => 'apple',
461			'label' => 'iTunes',
462			),
463			array(
464			'url' => 'bandcamp.com',
465			'icon' => 'bandcamp',
466			'label' => 'Bandcamp',
467			),
468			array(
469			'url' => 'behance.net',
470			'icon' => 'behance',
471			'label' => 'Behance',
472			),
473			array(
474			'url' => 'codepen.io',
475			'icon' => 'codepen',
476			'label' => 'CodePen',
477			),
478			array(
479			'url' => 'deviantart.com',
480			'icon' => 'deviantart',
481			'label' => 'DeviantArt',
482			),
483			array(
484			'url' => 'digg.com',
485			'icon' => 'digg',
486			'label' => 'Digg',
487			),
488			array(
489			'url' => 'dribbble.com',
490			'icon' => 'dribbble',
491			'label' => 'Dribbble',
492			),
493			array(
494			'url' => 'dropbox.com',
495			'icon' => 'dropbox',
496			'label' => 'Dropbox',
497			),
498			array(
499			'url' => 'etsy.com',
500			'icon' => 'etsy',
501			'label' => 'Etsy',
502			),
503			array(
504			'url' => 'facebook.com',
505			'icon' => 'facebook',
506			'label' => 'Facebook',
507			),
508			array(
509			'url' => '/feed/',
510			'icon' => 'feed',
511			'label' => __( 'RSS Feed', 'jetpack' ),
512			),
513			array(
514			'url' => 'flickr.com',
515			'icon' => 'flickr',
516			'label' => 'Flickr',
517			),
518			array(
519			'url' => 'foursquare.com',
520			'icon' => 'foursquare',
521			'label' => 'Foursquare',
522			),
523			array(
524			'url' => 'goodreads.com',
525			'icon' => 'goodreads',
526			'label' => 'Goodreads',
527			),
528			array(
529			'url' => 'google.com/+',
530			'icon' => 'google-plus',
531			'label' => 'Google +',
532			),
533			array(
534			'url' => 'plus.google.com',
535			'icon' => 'google-plus',
536			'label' => 'Google +',
537			),
538			array(
539			'url' => 'google.com',
540			'icon' => 'google',
541			'label' => 'Google',
542			),
543			array(
544			'url' => 'github.com',
545			'icon' => 'github',
546			'label' => 'GitHub',
547			),
548			array(
549			'url' => 'instagram.com',
550			'icon' => 'instagram',
551			'label' => 'Instagram',
552			),
553			array(
554			'url' => 'linkedin.com',
555			'icon' => 'linkedin',
556			'label' => 'LinkedIn',
557			),
558			array(
559			'url' => 'mailto:',
560			'icon' => 'mail',
561			'label' => __( 'Email', 'jetpack' ),
562			),
563			array(
564			'url' => 'meetup.com',
565			'icon' => 'meetup',
566			'label' => 'Meetup',
567			),
568			array(
569			'url' => 'medium.com',
570			'icon' => 'medium',
571			'label' => 'Medium',
572			),
573			array(
574			'url' => 'getpocket.com',
575			'icon' => 'pocket',
576			'label' => 'Pocket',
577			),
578			array(
579			'url' => 'reddit.com',
580			'icon' => 'reddit',
581			'label' => 'Reddit',
582			),
583			array(
584			'url' => 'skype.com',
585			'icon' => 'skype',
586			'label' => 'Skype',
587			),
588			array(
589			'url' => 'skype:',
590			'icon' => 'skype',
591			'label' => 'Skype',
592			),
593			array(
594			'url' => 'slideshare.net',
595			'icon' => 'slideshare',
596			'label' => 'SlideShare',
597			),
598			array(
599			'url' => 'snapchat.com',
600			'icon' => 'snapchat',
601			'label' => 'Snapchat',
602			),
603			array(
604			'url' => 'soundcloud.com',
605			'icon' => 'soundcloud',
606			'label' => 'SoundCloud',
607			),
608			array(
609			'url' => 'spotify.com',
610			'icon' => 'spotify',
611			'label' => 'Spotify',
612			),
613			array(
614			'url' => 'stumbleupon.com',
615			'icon' => 'stumbleupon',
616			'label' => 'StumbleUpon',
617			),
618			array(
619			'url' => 'tumblr.com',
620			'icon' => 'tumblr',
621			'label' => 'Tumblr',
622			),
623			array(
624			'url' => 'twitch.tv',
625			'icon' => 'twitch',
626			'label' => 'Twitch',
627			),
628			array(
629			'url' => 'twitter.com',
630			'icon' => 'twitter',
631			'label' => 'Twitter',
632			),
633			array(
634			'url' => 'vimeo.com',
635			'icon' => 'vimeo',
636			'label' => 'Vimeo',
637			),
638			array(
639			'url' => 'vk.com',
640			'icon' => 'vk',
641			'label' => 'VK',
642			),
643			array(
644			'url' => 'wordpress.com',
645			'icon' => 'wordpress',
646			'label' => 'WordPress.com',
647			),
648			array(
649			'url' => 'wordpress.org',
650			'icon' => 'wordpress',
651			'label' => 'WordPress',
652			),
653			array(
654			'url' => 'yelp.com',
655			'icon' => 'yelp',
656			'label' => 'Yelp',
657			),
658			array(
659			'url' => 'youtube.com',
660			'icon' => 'youtube',
661			'label' => 'YouTube',
662			),
663			);
664
665			return $social_links_icons;
666			}
667			} // Jetpack_Widget_Social_Icons
668
669			/**
670			* Register and load the widget.
671			*
672			* @access public
673			* @return void
674			*/
675			function jetpack_widget_social_icons_load() {
676			register_widget( 'Jetpack_Widget_Social_Icons' );
677			}
678			add_action( 'widgets_init', 'jetpack_widget_social_icons_load' );
679

Automattic / jetpack

Push — update/8422-pinterest-tlds-soc... ( 896aa0...4343f7 )

Jetpack_Widget_Social_Icons::widget() C

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