<h2>File Contents: /home/planet5/public_html/wp-content/plugins/jetpack/modules/sharedaddy/copy_of_sharing-sources.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/public_html/wp-content/plugins/jetpack/modules/sharedaddy/copy_of_sharing-sources.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php

abstract class Sharing_Source {
	public	  $button_style;
	public	  $smart;
	protected $open_link_in_new;
	protected $id;

	public function __construct( $id, array $settings ) {
		$this-&gt;id = $id;
		/**
		 * Filter the way sharing links open.
		 *
		 * By default, sharing links open in a new window.
		 *
		 * @module sharedaddy
		 *
		 * @since 3.4.0
		 *
		 * @param bool true Should Sharing links open in a new window. Default to true.
		 */
		$this-&gt;open_link_in_new = apply_filters( &#039;jetpack_open_sharing_in_new_window&#039;, true );

		if ( isset( $settings[&#039;button_style&#039;] ) ) {
			$this-&gt;button_style = $settings[&#039;button_style&#039;];
		}

		if ( isset( $settings[&#039;smart&#039;] ) ) {
			$this-&gt;smart = $settings[&#039;smart&#039;];
		}
	}

	public function http() {
		return is_ssl() ? &#039;https&#039; : &#039;http&#039;;
	}

	public function get_id() {
		return $this-&gt;id;
	}

	public function get_class() {
		return $this-&gt;id;
	}

	public function get_share_url( $post_id ) {
		/**
		 * Filter the sharing permalink.
		 *
		 * @module sharedaddy
		 *
		 * @since 1.2.0
		 *
		 * @param string get_permalink( $post_id ) Post Permalink.
		 * @param int $post_id Post ID.
		 * @param int $this-&gt;id Sharing ID.
		 */
		return apply_filters( &#039;sharing_permalink&#039;, get_permalink( $post_id ), $post_id, $this-&gt;id );
	}

	public function get_share_title( $post_id ) {
		$post = get_post( $post_id );
		/**
		 * Filter the sharing title.
		 *
		 * @module sharedaddy
		 *
		 * @since 2.8.0
		 *
		 * @param string $post-&gt;post_title Post Title.
		 * @param int $post_id Post ID.
		 * @param int $this-&gt;id Sharing ID.
		 */
		$title = apply_filters( &#039;sharing_title&#039;, $post-&gt;post_title, $post_id, $this-&gt;id );

		return html_entity_decode( wp_kses( $title, null ) );
	}

	public function has_custom_button_style() {
		return false;
	}

	public function get_link( $url, $text, $title, $query = &#039;&#039;, $id = false ) {
		$args = func_get_args();
		$klasses = array( &#039;share-&#039; . $this-&gt;get_class(), &#039;sd-button&#039; );

		if ( &#039;icon&#039; == $this-&gt;button_style || &#039;icon-text&#039; == $this-&gt;button_style ) {
			$klasses[] = &#039;share-icon&#039;;
		}

		if ( &#039;icon&#039; == $this-&gt;button_style ) {
			$text = $title;
			$klasses[] = &#039;no-text&#039;;

			if ( true == $this-&gt;open_link_in_new ) {
				$text .= __( &#039; (Opens in new window)&#039;, &#039;jetpack&#039; );
			}
		}

		/**
		 * Filter the sharing display ID.
		 *
		 * @module sharedaddy
		 *
		 * @since 3.4.0
		 *
		 * @param int|false $id Sharing ID.
		 * @param object $this Sharing service properties.
		 * @param array $args Array of sharing service options.
		 */
		$id = apply_filters( &#039;jetpack_sharing_display_id&#039;, $id, $this, $args );
		/**
		 * Filter the sharing display link.
		 *
		 * @module sharedaddy
		 *
		 * @since 2.8.0
		 *
		 * @param string $url Post URL.
		 * @param object $this Sharing service properties.
		 * @param int|false $id Sharing ID.
		 * @param array $args Array of sharing service options.
		 */
		$url = apply_filters( &#039;sharing_display_link&#039;, $url, $this, $id, $args ); // backwards compatibility
		/**
		 * Filter the sharing display link.
		 *
		 * @module sharedaddy
		 *
		 * @since 2.8.0
		 *
		 * @param string $url Post URL.
		 * @param object $this Sharing service properties.
		 * @param int|false $id Sharing ID.
		 * @param array $args Array of sharing service options.
		 */
		$url = apply_filters( &#039;jetpack_sharing_display_link&#039;, $url, $this, $id, $args );
		/**
		 * Filter the sharing display query.
		 *
		 * @module sharedaddy
		 *
		 * @since 2.8.0
		 *
		 * @param string $query Sharing service URL parameter.
		 * @param object $this Sharing service properties.
		 * @param int|false $id Sharing ID.
		 * @param array $args Array of sharing service options.
		 */
		$query = apply_filters( &#039;jetpack_sharing_display_query&#039;, $query, $this, $id, $args );

		if ( ! empty( $query ) ) {
			if ( false === stripos( $url, &#039;?&#039; ) ) {
				$url .= &#039;?&#039; . $query;
			} else { 
				$url .= &#039;&amp;amp;&#039; . $query;
			}
		}

		if ( &#039;text&#039; == $this-&gt;button_style ) {
			$klasses[] = &#039;no-icon&#039;;
		}

		/**
		 * Filter the sharing display classes.
		 *
		 * @module sharedaddy
		 *
		 * @since 3.4.0
		 *
		 * @param array $klasses Sharing service classes.
		 * @param object $this Sharing service properties.
		 * @param int|false $id Sharing ID.
		 * @param array $args Array of sharing service options.
		 */
		$klasses = apply_filters( &#039;jetpack_sharing_display_classes&#039;, $klasses, $this, $id, $args );
		/**
		 * Filter the sharing display title.
		 *
		 * @module sharedaddy
		 *
		 * @since 3.4.0
		 *
		 * @param string $title Sharing service title.
		 * @param object $this Sharing service properties.
		 * @param int|false $id Sharing ID.
		 * @param array $args Array of sharing service options.
		 */
		$title = apply_filters( &#039;jetpack_sharing_display_title&#039;, $title, $this, $id, $args );
		/**
		 * Filter the sharing display text.
		 *
		 * @module sharedaddy
		 *
		 * @since 3.4.0
		 *
		 * @param string $text Sharing service text.
		 * @param object $this Sharing service properties.
		 * @param int|false $id Sharing ID.
		 * @param array $args Array of sharing service options.
		 */
		$text = apply_filters( &#039;jetpack_sharing_display_text&#039;, $text, $this, $id, $args );

		return sprintf(
			&#039;&lt;a rel=&quot;nofollow&quot; data-shared=&quot;%s&quot; class=&quot;%s&quot; href=&quot;%s&quot;%s title=&quot;%s&quot;&gt;&lt;span%s&gt;%s&lt;/span&gt;&lt;/a&gt;&#039;,
			( $id ? esc_attr( $id ) : &#039;&#039; ),
			implode( &#039; &#039;, $klasses ),
			$url,
			( true == $this-&gt;open_link_in_new ) ? &#039; target=&quot;_blank&quot;&#039; : &#039;&#039;,
			$title,
			( &#039;icon&#039; == $this-&gt;button_style ) ? &#039;&gt;&lt;/span&gt;&lt;span class=&quot;sharing-screen-reader-text&quot;&#039; : &#039;&#039;,
			$text
		);
	}

	/**
	 * Get an unfiltered post permalink to use when generating a sharing URL with get_link.
	 * Use instead of get_share_url for non-official styles as get_permalink ensures that process_request
	 * will be executed more reliably, in the case that the filtered URL uses a service that strips query parameters.
	 *
	 * @since 3.7.0
	 * @param int $post_id Post ID.
	 * @uses get_permalink
	 * @return string get_permalink( $post_id ) Post permalink.
	 */
	public function get_process_request_url( $post_id ) {
		return get_permalink( $post_id );
	}

	abstract public function get_name();
	abstract public function get_display( $post );

	public function display_header() {
	}

	public function display_footer() {
	}

	public function has_advanced_options() {
		return false;
	}

	public function display_preview( $echo = true, $force_smart = false, $button_style = null ) {
		$text = &#039;&amp;nbsp;&#039;;
		$button_style = ( ! empty( $button_style ) ) ? $button_style : $this-&gt;button_style;
		if ( ! $this-&gt;smart &amp;&amp; ! $force_smart ) {
			if ( $button_style != &#039;icon&#039; ) {
				$text = $this-&gt;get_name();
			}
		}

		$klasses = array( &#039;share-&#039; . $this-&gt;get_class(), &#039;sd-button&#039; );

		if ( $button_style == &#039;icon&#039; || $button_style == &#039;icon-text&#039; ) {
			$klasses[] = &#039;share-icon&#039;;
		}

		if ( $button_style == &#039;icon&#039; ) {
			$klasses[] = &#039;no-text&#039;;
		}

		if ( $button_style == &#039;text&#039; ) {
			$klasses[] = &#039;no-icon&#039;;
		}

		$link = sprintf(
			&#039;&lt;a rel=&quot;nofollow&quot; class=&quot;%s&quot; href=&quot;javascript:void(0)&quot; title=&quot;%s&quot;&gt;&lt;span&gt;%s&lt;/span&gt;&lt;/a&gt;&#039;,
			implode( &#039; &#039;, $klasses ),
			$this-&gt;get_name(),
			$text
		);

		$smart = ( $this-&gt;smart || $force_smart ) ? &#039;on&#039; : &#039;off&#039;;
		$return = &quot;&lt;div class=&#039;option option-smart-$smart&#039;&gt;$link&lt;/div&gt;&quot;;
		if ( $echo ) {
			echo $return;
		}

		return $return;
	}

	public function get_total( $post = false ) {
		global $wpdb, $blog_id;

		$name = strtolower( $this-&gt;get_id() );

		if ( $post == false ) {
			// get total number of shares for service
			return (int) $wpdb-&gt;get_var( $wpdb-&gt;prepare( &#039;SELECT SUM( count ) FROM sharing_stats WHERE blog_id = %d AND share_service = %s&#039;, $blog_id, $name ) );
		}

		// get total shares for a post
		return (int) $wpdb-&gt;get_var( $wpdb-&gt;prepare( &#039;SELECT count FROM sharing_stats WHERE blog_id = %d AND post_id = %d AND share_service = %s&#039;, $blog_id, $post-&gt;ID, $name ) );
	}

	public function get_posts_total() {
		global $wpdb, $blog_id;

		$totals = array();
		$name	= strtolower( $this-&gt;get_id() );

		$my_data = $wpdb-&gt;get_results( $wpdb-&gt;prepare( &#039;SELECT post_id as id, SUM( count ) as total FROM sharing_stats WHERE blog_id = %d AND share_service = %s GROUP BY post_id ORDER BY count DESC &#039;, $blog_id, $name ) );

		if ( ! empty( $my_data ) ) {
			foreach ( $my_data as $row ) {
				$totals[] = new Sharing_Post_Total( $row-&gt;id, $row-&gt;total );
			}
		}

		usort( $totals, array( &#039;Sharing_Post_Total&#039;, &#039;cmp&#039; ) );

		return $totals;
	}

	public function process_request( $post, array $post_data ) {
		/**
		 * Fires when a post is shared via one of the sharing buttons.
		 *
		 * @module sharedaddy
		 *
		 * @since 1.1.0
		 *
		 * @param array $args Aray of information about the sharing service.
		 */
		do_action( &#039;sharing_bump_stats&#039;, array( &#039;service&#039; =&gt; $this, &#039;post&#039; =&gt; $post ) );
	}

	public function js_dialog( $name, $params = array() ) {
		if ( true !== $this-&gt;open_link_in_new ) {
			return;
		}

		$defaults = array(
			&#039;menubar&#039;	=&gt; 1,
			&#039;resizable&#039; =&gt; 1,
			&#039;width&#039;		=&gt; 600,
			&#039;height&#039;	=&gt; 400,
		);
		$params = array_merge( $defaults, $params );
		$opts = array();
		foreach ( $params as $key =&gt; $val ) {
			$opts[] = &quot;$key=$val&quot;;
		}
		$opts = implode( &#039;,&#039;, $opts );

		// Add JS after sharing-js has been enqueued.
		wp_add_inline_script( &#039;sharing-js&#039;,
			&quot;var windowOpen;
			jQuery( document.body ).on( &#039;click&#039;, &#039;a.share-$name&#039;, function() {
				// If there&#039;s another sharing window open, close it.
				if ( &#039;undefined&#039; !== typeof windowOpen ) {
					windowOpen.close();
				}
				windowOpen = window.open( jQuery( this ).attr( &#039;href&#039; ), &#039;wpcom$name&#039;, &#039;$opts&#039; );
				return false;
			});&quot;
		);
	}
}

abstract class Sharing_Advanced_Source extends Sharing_Source {
	public function has_advanced_options() {
		return true;
	}

	abstract public function display_options();
	abstract public function update_options( array $data );
	abstract public function get_options();
}


class Share_Email extends Sharing_Source {
	public $shortname = &#039;email&#039;;
	public $genericon = &#039;\f410&#039;;
	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );

		if ( &#039;official&#039; == $this-&gt;button_style ) {
			$this-&gt;smart = true;
		} else { 
			$this-&gt;smart = false;
		}
	}

	public function get_name() {
		return _x( &#039;Email&#039;, &#039;as sharing source&#039;, &#039;jetpack&#039; );
	}

	// Default does nothing
	public function process_request( $post, array $post_data ) {
		$ajax = false;
		if ( isset( $_SERVER[&#039;HTTP_X_REQUESTED_WITH&#039;] ) &amp;&amp; strtolower( $_SERVER[&#039;HTTP_X_REQUESTED_WITH&#039;] ) == &#039;xmlhttprequest&#039; ) {
			$ajax = true;
		}

		$source_email = $target_email = $source_name = false;

		if ( isset( $post_data[&#039;source_email&#039;] ) &amp;&amp; is_email( $post_data[&#039;source_email&#039;] ) ) {
			$source_email = $post_data[&#039;source_email&#039;];
		}

		if ( isset( $post_data[&#039;target_email&#039;] ) &amp;&amp; is_email( $post_data[&#039;target_email&#039;] ) ) {
			$target_email = $post_data[&#039;target_email&#039;];
		}

		if ( isset( $post_data[&#039;source_name&#039;] ) &amp;&amp; strlen( $post_data[&#039;source_name&#039;] ) &lt; 200 ) {
			$source_name = $post_data[&#039;source_name&#039;];
		} elseif ( isset( $post_data[&#039;source_name&#039;] ) ) {
			$source_name = substr( $post_data[&#039;source_name&#039;], 0, 200 );
		} else {
			$source_name = &#039;&#039;;
		}

		// Test email
		$error = 1;	  // Failure in data
		if ( empty( $post_data[&#039;source_f_name&#039;] ) &amp;&amp; $source_email &amp;&amp; $target_email &amp;&amp; $source_name ) {
			/**
			 * Allow plugins to stop the email sharing button from running the shared message through Akismet.
			 *
			 * @module sharedaddy
			 *
			 * @since 1.1.0
			 *
			 * @param bool true Should we check if the message isn&#039;t spam?
			 * @param object $post Post information.
			 * @param array $post_data Information about the shared message.
			 */
			if ( apply_filters( &#039;sharing_email_check&#039;, true, $post, $post_data ) ) {
				$data = array(
					&#039;post&#039;           =&gt; $post,
					&#039;source&#039;         =&gt; $source_email,
					&#039;target&#039;         =&gt; $target_email,
					&#039;name&#039;           =&gt; $source_name,
					&#039;sharing_source&#039; =&gt; $this,
				);
				// todo: implement an error message when email doesn&#039;t get sent.
				/**
				 * Filter whether an email can be sent from the Email sharing button.
				 *
				 * @module sharedaddy
				 *
				 * @since 1.1.0
				 *
				 * @param array $data Array of information about the shared message.
				 */
				if ( ( $data = apply_filters( &#039;sharing_email_can_send&#039;, $data ) ) !== false ) {
					// Record stats
					parent::process_request( $data[&#039;post&#039;], $post_data );

					/**
					 * Fires when an email is sent via the Email sharing button.
					 *
					 * @module sharedaddy
					 *
					 * @since 1.1.0
					 *
					 * @param array $data Array of information about the shared message.
					 */
					do_action( &#039;sharing_email_send_post&#039;, $data );
				}

				// Return a positive regardless of whether the user is subscribed or not
				if ( $ajax ) {
?&gt;
&lt;div class=&quot;response&quot;&gt;
	&lt;div class=&quot;response-title&quot;&gt;&lt;?php _e( &#039;This post has been shared!&#039;, &#039;jetpack&#039; ); ?&gt;&lt;/div&gt;
	&lt;div class=&quot;response-sub&quot;&gt;&lt;?php printf( __( &#039;You have shared this post with %s&#039;, &#039;jetpack&#039; ), esc_html( $target_email ) ); ?&gt;&lt;/div&gt;
	&lt;div class=&quot;response-close&quot;&gt;&lt;a href=&quot;#&quot; class=&quot;sharing_cancel&quot;&gt;&lt;?php _e( &#039;Close&#039;, &#039;jetpack&#039; ); ?&gt;&lt;/a&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;?php
				} else {
					wp_safe_redirect( get_permalink( $post-&gt;ID ) . &#039;?shared=email&#039; );
				}

				die();
			} else { 
				$error = 2;	  // Email check failed
			}
		}

		if ( $ajax ) {
			echo $error;
		} else { 
			wp_safe_redirect( get_permalink( $post-&gt;ID ) . &#039;?shared=email&amp;msg=fail&#039; );
		}

		die();
	}

	public function get_display( $post ) {
		return $this-&gt;get_link( $this-&gt;get_process_request_url( $post-&gt;ID ), _x( &#039;Email&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Click to email this to a friend&#039;, &#039;jetpack&#039; ), &#039;share=email&#039; );
	}

	/**
	 * Outputs the hidden email dialog
	 */
	public function display_footer() {
		global $current_user;

		$visible = $status = false;
?&gt;
	&lt;div id=&quot;sharing_email&quot; style=&quot;display: none;&quot;&gt;
		&lt;form action=&quot;&lt;?php echo esc_url( $_SERVER[&#039;REQUEST_URI&#039;] ); ?&gt;&quot; method=&quot;post&quot;&gt;
			&lt;label for=&quot;target_email&quot;&gt;&lt;?php _e( &#039;Send to Email Address&#039;, &#039;jetpack&#039; ) ?&gt;&lt;/label&gt;
			&lt;input type=&quot;email&quot; name=&quot;target_email&quot; id=&quot;target_email&quot; value=&quot;&quot; /&gt;

			&lt;?php if ( is_user_logged_in() ) : ?&gt;
				&lt;input type=&quot;hidden&quot; name=&quot;source_name&quot; value=&quot;&lt;?php echo esc_attr( $current_user-&gt;display_name ); ?&gt;&quot; /&gt;
				&lt;input type=&quot;hidden&quot; name=&quot;source_email&quot; value=&quot;&lt;?php echo esc_attr( $current_user-&gt;user_email ); ?&gt;&quot; /&gt;
			&lt;?php else : ?&gt;

				&lt;label for=&quot;source_name&quot;&gt;&lt;?php _e( &#039;Your Name&#039;, &#039;jetpack&#039; ) ?&gt;&lt;/label&gt;
				&lt;input type=&quot;text&quot; name=&quot;source_name&quot; id=&quot;source_name&quot; value=&quot;&quot; /&gt;

				&lt;label for=&quot;source_email&quot;&gt;&lt;?php _e( &#039;Your Email Address&#039;, &#039;jetpack&#039; ) ?&gt;&lt;/label&gt;
				&lt;input type=&quot;email&quot; name=&quot;source_email&quot; id=&quot;source_email&quot; value=&quot;&quot; /&gt;

			&lt;?php endif; ?&gt;
			&lt;input type=&quot;text&quot; id=&quot;jetpack-source_f_name&quot; name=&quot;source_f_name&quot; class=&quot;input&quot; value=&quot;&quot; size=&quot;25&quot; autocomplete=&quot;off&quot; title=&quot;&lt;?php esc_attr_e( &#039;This field is for validation and should not be changed&#039;, &#039;jetpack&#039; ); ?&gt;&quot; /&gt;
			&lt;script&gt;jQuery( document ).ready( function(){ document.getElementById(&#039;jetpack-source_f_name&#039;).value = &#039;&#039; });&lt;/script&gt;
			&lt;?php
				/**
				 * Fires when the Email sharing dialog is loaded.
				 *
				 * @module sharedaddy
				 *
				 * @since 1.1.0
				 *
				 * @param string jetpack Eail sharing source.
				 */
				do_action( &#039;sharing_email_dialog&#039;, &#039;jetpack&#039; );
			?&gt;

			&lt;img style=&quot;float: right; display: none&quot; class=&quot;loading&quot; src=&quot;&lt;?php
			/** This filter is documented in modules/stats.php */
			echo apply_filters( &#039;jetpack_static_url&#039;, plugin_dir_url( __FILE__ ) . &#039;images/loading.gif&#039; ); ?&gt;&quot; alt=&quot;loading&quot; width=&quot;16&quot; height=&quot;16&quot; /&gt;
			&lt;input type=&quot;submit&quot; value=&quot;&lt;?php esc_attr_e( &#039;Send Email&#039;, &#039;jetpack&#039; ); ?&gt;&quot; class=&quot;sharing_send&quot; /&gt;
			&lt;a rel=&quot;nofollow&quot; href=&quot;#cancel&quot; class=&quot;sharing_cancel&quot;&gt;&lt;?php _e( &#039;Cancel&#039;, &#039;jetpack&#039; ); ?&gt;&lt;/a&gt;

			&lt;div class=&quot;errors errors-1&quot; style=&quot;display: none;&quot;&gt;
				&lt;?php _e( &#039;Post was not sent - check your email addresses!&#039;, &#039;jetpack&#039; ); ?&gt;
			&lt;/div&gt;

			&lt;div class=&quot;errors errors-2&quot; style=&quot;display: none;&quot;&gt;
				&lt;?php _e( &#039;Email check failed, please try again&#039;, &#039;jetpack&#039; ); ?&gt;
			&lt;/div&gt;

			&lt;div class=&quot;errors errors-3&quot; style=&quot;display: none;&quot;&gt;
				&lt;?php _e( &#039;Sorry, your blog cannot share posts by email.&#039;, &#039;jetpack&#039; ); ?&gt;
			&lt;/div&gt;
		&lt;/form&gt;
	&lt;/div&gt;
&lt;?php
	}
}

class Share_Twitter extends Sharing_Source {
	public $shortname = &#039;twitter&#039;;
	public $genericon = &#039;\f202&#039;;
	// &#039;https://dev.twitter.com/rest/reference/get/help/configuration&#039; ( 2015/02/06 ) short_url_length is 22, short_url_length_https is 23
	public $short_url_length = 24;

	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );

		if ( &#039;official&#039; == $this-&gt;button_style ) {
			$this-&gt;smart = true;
		} else { 
			$this-&gt;smart = false;
		}
	}

	public function get_name() {
		return __( &#039;Twitter&#039;, &#039;jetpack&#039; );
	}

	function sharing_twitter_via( $post ) {
		/**
		 * Allow third-party plugins to customize the Twitter username used as &quot;twitter:site&quot; Twitter Card Meta Tag.
		 *
		 * @module sharedaddy
		 *
		 * @since 3.0.0
		 *
		 * @param string $string Twitter Username.
		 * @param array $args Array of Open Graph Meta Tags and Twitter Cards tags.
		 */
		$twitter_site_tag_value = apply_filters( &#039;jetpack_twitter_cards_site_tag&#039;, &#039;&#039;, array() );

		/*
		 * Hack to remove the unwanted behavior of adding &#039;via @jetpack&#039; which
		 * was introduced with the adding of the Twitter cards.
		 * This should be a temporary solution until a better method is setup.
		 */
		if ( &#039;jetpack&#039; == $twitter_site_tag_value ) {
			$twitter_site_tag_value = &#039;&#039;;
		}

		/**
		 * Filters the Twitter username used as &quot;via&quot; in the Twitter sharing button.
		 *
		 * @module sharedaddy
		 *
		 * @since 1.7.0
		 *
		 * @param string $twitter_site_tag_value Twitter Username.
		 * @param int $post-&gt;ID Post ID.
		 */
		$twitter_site_tag_value = apply_filters( &#039;jetpack_sharing_twitter_via&#039;, $twitter_site_tag_value, $post-&gt;ID );

		// Strip out anything other than a letter, number, or underscore.
		// This will prevent the inadvertent inclusion of an extra @, as well as normalizing the handle.
		return preg_replace( &#039;/[^\da-z_]+/i&#039;, &#039;&#039;, $twitter_site_tag_value );
	}

	public function get_related_accounts( $post ) {
		/**
		 * Filter the list of related Twitter accounts added to the Twitter sharing button.
		 *
		 * @module sharedaddy
		 *
		 * @since 1.7.0
		 *
		 * @param array $args Array of Twitter usernames. Format is &#039;username&#039; =&gt; &#039;Optional description&#039;
		 * @param int $post-&gt;ID Post ID.
		 */
		$related_accounts = apply_filters( &#039;jetpack_sharing_twitter_related&#039;, array(), $post-&gt;ID );

		// Example related string: account1,account2:Account 2 description,account3
		$related = array();

		foreach ( $related_accounts as $related_account_username =&gt; $related_account_description ) {
			// Join the description onto the end of the username
			if ( $related_account_description ) {
				$related_account_username .= &#039;:&#039; . $related_account_description;
			}

			$related[] = $related_account_username;
		}

		return implode( &#039;,&#039;, $related );
	}

	public function get_display( $post ) {
		$via = $this-&gt;sharing_twitter_via( $post );

		if ( $via ) {
			$via = &#039;data-via=&quot;&#039; . esc_attr( $via ) . &#039;&quot;&#039;;
		} else {
			$via = &#039;&#039;;
		}

		$related = $this-&gt;get_related_accounts( $post );
		if ( ! empty( $related ) &amp;&amp; $related !== $via ) {
			$related = &#039;data-related=&quot;&#039; . esc_attr( $related ) . &#039;&quot;&#039;;
		} else {
			$related = &#039;&#039;;
		}

		if ( $this-&gt;smart ) {
			$share_url = $this-&gt;get_share_url( $post-&gt;ID );
			$post_title = $this-&gt;get_share_title( $post-&gt;ID );
			return sprintf(
				&#039;&lt;a href=&quot;https://twitter.com/share&quot; class=&quot;twitter-share-button&quot; data-url=&quot;%1$s&quot; data-text=&quot;%2$s&quot; %3$s %4$s&gt;Tweet&lt;/a&gt;&#039;,
				esc_url( $share_url ),
				esc_attr( $post_title ),
				$via,
				$related
			);
		} else {
			if (
				/**
				 * Allow plugins to disable sharing counts for specific sharing services.
				 *
				 * @module sharedaddy
				 *
				 * @since 3.0.0
				 *
				 * @param bool true Should sharing counts be enabled for this specific service. Default to true.
				 * @param int $post-&gt;ID Post ID.
				 * @param string $str Sharing service name.
				 */
				apply_filters( &#039;jetpack_register_post_for_share_counts&#039;, true, $post-&gt;ID, &#039;twitter&#039; )
			) {
				sharing_register_post_for_share_counts( $post-&gt;ID );
			}
			return $this-&gt;get_link( $this-&gt;get_process_request_url( $post-&gt;ID ), _x( &#039;Twitter&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Click to share on Twitter&#039;, &#039;jetpack&#039; ), &#039;share=twitter&#039;, &#039;sharing-twitter-&#039; . $post-&gt;ID );
		}
	}

	public function process_request( $post, array $post_data ) {
		$post_title = $this-&gt;get_share_title( $post-&gt;ID );
		$post_link = $this-&gt;get_share_url( $post-&gt;ID );

		if ( function_exists( &#039;mb_stripos&#039; ) ) {
			$strlen = &#039;mb_strlen&#039;;
			$substr = &#039;mb_substr&#039;;
		} else {
			$strlen = &#039;strlen&#039;;
			$substr = &#039;substr&#039;;
		}

		$via = $this-&gt;sharing_twitter_via( $post );
		$related = $this-&gt;get_related_accounts( $post );
		if ( $via ) {
			$sig = &quot; via @$via&quot;;
			if ( $related === $via ) {
				$related = false;
			}
		} else {
			$via = false;
			$sig = &#039;&#039;;
		}

		$suffix_length = $this-&gt;short_url_length + $strlen( $sig );
		// $sig is handled by twitter in their &#039;via&#039; argument.
		// $post_link is handled by twitter in their &#039;url&#039; argument.
		if ( 140 &lt; $strlen( $post_title ) + $suffix_length ) {
			// The -1 is for &quot;\xE2\x80\xA6&quot;, a UTF-8 ellipsis.
			$text = $substr( $post_title, 0, 140 - $suffix_length - 1 ) . &quot;\xE2\x80\xA6&quot;;
		} else {
			$text = $post_title;
		}

		// Record stats
		parent::process_request( $post, $post_data );

		$url = $post_link;
		$twitter_url = add_query_arg(
			rawurlencode_deep( array_filter( compact( &#039;via&#039;, &#039;related&#039;, &#039;text&#039;, &#039;url&#039; ) ) ),
			&#039;https://twitter.com/intent/tweet&#039;
		);

		// Redirect to Twitter
		wp_redirect( $twitter_url );
		die();
	}

	public function has_custom_button_style() {
		return $this-&gt;smart;
	}

	public function display_footer() {
		if ( $this-&gt;smart ) {
			?&gt;
			&lt;script&gt;!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?&#039;http&#039;:&#039;https&#039;;if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+&#039;://platform.twitter.com/widgets.js&#039;;fjs.parentNode.insertBefore(js,fjs);}}(document, &#039;script&#039;, &#039;twitter-wjs&#039;);&lt;/script&gt;
			&lt;?php
		} else {
			$this-&gt;js_dialog( $this-&gt;shortname, array( &#039;height&#039; =&gt; 350 ) );
		}
	}
}


class Share_Reddit extends Sharing_Source {
	public $shortname = &#039;reddit&#039;;
	public $genericon = &#039;\f222&#039;;
	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );

		if ( &#039;official&#039; == $this-&gt;button_style ) {
			$this-&gt;smart = true;
		} else { 
			$this-&gt;smart = false;
		}
	}

	public function get_name() {
		return __( &#039;Reddit&#039;, &#039;jetpack&#039; );
	}

	public function get_display( $post ) {
		if ( $this-&gt;smart ) {
			return &#039;&lt;div class=&quot;reddit_button&quot;&gt;&lt;iframe src=&quot;&#039; . $this-&gt;http() . &#039;://www.reddit.com/static/button/button1.html?newwindow=true&amp;width=120&amp;amp;url=&#039; . rawurlencode( $this-&gt;get_share_url( $post-&gt;ID ) ) . &#039;&amp;amp;title=&#039; . rawurlencode( $this-&gt;get_share_title( $post-&gt;ID ) ) . &#039;&quot; height=&quot;22&quot; width=&quot;120&quot; scrolling=&quot;no&quot; frameborder=&quot;0&quot;&gt;&lt;/iframe&gt;&lt;/div&gt;&#039;;
		} else { 
			return $this-&gt;get_link( $this-&gt;get_process_request_url( $post-&gt;ID ), _x( &#039;Reddit&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Click to share on Reddit&#039;, &#039;jetpack&#039; ), &#039;share=reddit&#039; );
		}
	}

	public function process_request( $post, array $post_data ) {
		$reddit_url = $this-&gt;http() . &#039;://reddit.com/submit?url=&#039; . rawurlencode( $this-&gt;get_share_url( $post-&gt;ID ) ) . &#039;&amp;title=&#039; . rawurlencode( $this-&gt;get_share_title( $post-&gt;ID ) );

		// Record stats
		parent::process_request( $post, $post_data );

		// Redirect to Reddit
		wp_redirect( $reddit_url );
		die();
	}
}

class Share_LinkedIn extends Sharing_Source {
	public $shortname = &#039;linkedin&#039;;
	public $genericon = &#039;\f207&#039;;
	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );

		if ( &#039;official&#039; == $this-&gt;button_style ) {
			$this-&gt;smart = true;
		} else { 
			$this-&gt;smart = false;
		}
	}

	public function get_name() {
		return __( &#039;LinkedIn&#039;, &#039;jetpack&#039; );
	}

	public function has_custom_button_style() {
		return $this-&gt;smart;
	}

	public function get_display( $post ) {
		$display = &#039;&#039;;

		if ( $this-&gt;smart ) {
			$share_url = $this-&gt;get_share_url( $post-&gt;ID );
			$display .= sprintf( &#039;&lt;div class=&quot;linkedin_button&quot;&gt;&lt;script type=&quot;in/share&quot; data-url=&quot;%s&quot; data-counter=&quot;right&quot;&gt;&lt;/script&gt;&lt;/div&gt;&#039;, esc_url( $share_url ) );
		} else {
			$display = $this-&gt;get_link( $this-&gt;get_process_request_url( $post-&gt;ID ), _x( &#039;LinkedIn&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Click to share on LinkedIn&#039;, &#039;jetpack&#039; ), &#039;share=linkedin&#039;, &#039;sharing-linkedin-&#039; . $post-&gt;ID );
		}

		/** This filter is already documented in modules/sharedaddy/sharing-sources.php */
		if ( apply_filters( &#039;jetpack_register_post_for_share_counts&#039;, true, $post-&gt;ID, &#039;linkedin&#039; ) ) {
			sharing_register_post_for_share_counts( $post-&gt;ID );
		}

		return $display;
	}

	public function process_request( $post, array $post_data ) {

		$post_link = $this-&gt;get_share_url( $post-&gt;ID );

		// Using the same URL as the official button, which is *not* LinkedIn&#039;s documented sharing link
		// https://www.linkedin.com/cws/share?url={url}&amp;token=&amp;isFramed=false
		$linkedin_url = add_query_arg( array(
			&#039;url&#039; =&gt; rawurlencode( $post_link ),
		), &#039;https://www.linkedin.com/cws/share?token=&amp;isFramed=false&#039; );

		// Record stats
		parent::process_request( $post, $post_data );

		// Redirect to LinkedIn
		wp_redirect( $linkedin_url );
		die();
	}

	public function display_footer() {
		if ( ! $this-&gt;smart ) {
			$this-&gt;js_dialog( $this-&gt;shortname, array( &#039;width&#039; =&gt; 580, &#039;height&#039; =&gt; 450 ) );
		} else {
			?&gt;&lt;script type=&quot;text/javascript&quot;&gt;
			jQuery( document ).ready( function() {
				jQuery.getScript( &#039;https://platform.linkedin.com/in.js?async=true&#039;, function success() {
					IN.init();
				});
			});
			jQuery( document.body ).on( &#039;post-load&#039;, function() {
				if ( typeof IN != &#039;undefined&#039; )
					IN.parse();
			});
			&lt;/script&gt;&lt;?php
		}
	}
}

class Share_Facebook extends Sharing_Source {
	public $shortname = &#039;facebook&#039;;
	public $genericon = &#039;\f204&#039;;
	private $share_type = &#039;default&#039;;

	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );

		if ( isset( $settings[&#039;share_type&#039;] ) ) {
			$this-&gt;share_type = $settings[&#039;share_type&#039;];
		}

		if ( &#039;official&#039; == $this-&gt;button_style ) {
			$this-&gt;smart = true;
		} else { 
			$this-&gt;smart = false;
		}
	}

	public function get_name() {
		return __( &#039;Facebook&#039;, &#039;jetpack&#039; );
	}

	public function display_header() {
	}

	function guess_locale_from_lang( $lang ) {
		if ( &#039;en&#039; == $lang || &#039;en_US&#039; == $lang || ! $lang ) {
			return &#039;en_US&#039;;
		}

		if ( ! class_exists( &#039;GP_Locales&#039; ) ) {
			if ( ! defined( &#039;JETPACK__GLOTPRESS_LOCALES_PATH&#039; ) || ! file_exists( JETPACK__GLOTPRESS_LOCALES_PATH ) ) {
				return false;
			}

			require JETPACK__GLOTPRESS_LOCALES_PATH;
		}

		if ( defined( &#039;IS_WPCOM&#039; ) &amp;&amp; IS_WPCOM ) {
			// WP.com: get_locale() returns &#039;it&#039;
			$locale = GP_Locales::by_slug( $lang );
		} else {
			// Jetpack: get_locale() returns &#039;it_IT&#039;;
			$locale = GP_Locales::by_field( &#039;wp_locale&#039;, $lang );
		}

		if ( ! $locale ) {
			return false;
		}

		if ( empty( $locale-&gt;facebook_locale ) ) {
			if ( empty( $locale-&gt;wp_locale ) ) {
				return false;
			} else {
				// Facebook SDK is smart enough to fall back to en_US if a
				// locale isn&#039;t supported. Since supported Facebook locales
				// can fall out of sync, we&#039;ll attempt to use the known
				// wp_locale value and rely on said fallback.
				return $locale-&gt;wp_locale;
			}
		}

		return $locale-&gt;facebook_locale;
	}

	public function get_display( $post ) {
		if ( $this-&gt;smart ) {
			$share_url = $this-&gt;get_share_url( $post-&gt;ID );
			$fb_share_html = &#039;&lt;div class=&quot;fb-share-button&quot; data-href=&quot;&#039; . esc_attr( $share_url ) . &#039;&quot; data-layout=&quot;button_count&quot;&gt;&lt;/div&gt;&#039;;
			/**
			 * Filter the output of the Facebook Sharing button.
			 *
			 * @module sharedaddy
			 *
			 * @since 3.6.0
			 *
			 * @param string $fb_share_html Facebook Sharing button HTML.
			 * @param string $share_url URL of the post to share.
			 */
			return apply_filters( &#039;jetpack_sharing_facebook_official_button_output&#039;, $fb_share_html, $share_url );
		}

		/** This filter is already documented in modules/sharedaddy/sharing-sources.php */
		if ( apply_filters( &#039;jetpack_register_post_for_share_counts&#039;, true, $post-&gt;ID, &#039;facebook&#039; ) ) {
			sharing_register_post_for_share_counts( $post-&gt;ID );
		}
		return $this-&gt;get_link( $this-&gt;get_process_request_url( $post-&gt;ID ), _x( &#039;Facebook&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Click to share on Facebook&#039;, &#039;jetpack&#039; ), &#039;share=facebook&#039;, &#039;sharing-facebook-&#039; . $post-&gt;ID );
	}

	public function process_request( $post, array $post_data ) {
		$fb_url = $this-&gt;http() . &#039;://www.facebook.com/sharer.php?u=&#039; . rawurlencode( $this-&gt;get_share_url( $post-&gt;ID ) ) . &#039;&amp;t=&#039; . rawurlencode( $this-&gt;get_share_title( $post-&gt;ID ) );

		// Record stats
		parent::process_request( $post, $post_data );

		// Redirect to Facebook
		wp_redirect( $fb_url );
		die();
	}

	public function display_footer() {
		$this-&gt;js_dialog( $this-&gt;shortname );
		if ( $this-&gt;smart ) {
			$locale = $this-&gt;guess_locale_from_lang( get_locale() );
			if ( ! $locale ) {
				$locale = &#039;en_US&#039;;
			}
			/**
			 * Filter the App ID used in the official Facebook Share button.
			 *
			 * @since 3.8.0
			 *
			 * @param int $fb_app_id Facebook App ID. Default to 249643311490 (WordPress.com&#039;s App ID).
			 */
			$fb_app_id = apply_filters( &#039;jetpack_sharing_facebook_app_id&#039;, &#039;249643311490&#039; );
			if ( is_numeric( $fb_app_id ) ) {
				$fb_app_id = &#039;&amp;appId=&#039; . $fb_app_id;
			} else {
				$fb_app_id = &#039;&#039;;
			}
			?&gt;&lt;div id=&quot;fb-root&quot;&gt;&lt;/div&gt;
			&lt;script&gt;(function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) return; js = d.createElement(s); js.id = id; js.src = &#039;https://connect.facebook.net/&lt;?php echo $locale; ?&gt;/sdk.js#xfbml=1&lt;?php echo $fb_app_id; ?&gt;&amp;version=v2.3&#039;; fjs.parentNode.insertBefore(js, fjs); }(document, &#039;script&#039;, &#039;facebook-jssdk&#039;));&lt;/script&gt;
			&lt;script&gt;
			jQuery( document.body ).on( &#039;post-load&#039;, function() {
				if ( &#039;undefined&#039; !== typeof FB ) {
					FB.XFBML.parse();
				}
			} );
			&lt;/script&gt;
			&lt;?php
		}
	}
}

class Share_Print extends Sharing_Source {
	public $shortname = &#039;print&#039;;
	public $genericon = &#039;\f469&#039;;
	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );

		if ( &#039;official&#039; == $this-&gt;button_style ) {
			$this-&gt;smart = true;
		} else { 
			$this-&gt;smart = false;
		}
	}

	public function get_name() {
		return __( &#039;Print&#039;, &#039;jetpack&#039; );
	}

	public function get_display( $post ) {
		return $this-&gt;get_link( $this-&gt;get_process_request_url( $post-&gt;ID ) . ( ( is_single() || is_page() ) ? &#039;#print&#039;: &#039;&#039; ), _x( &#039;Print&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Click to print&#039;, &#039;jetpack&#039; ) );
	}
}

class Share_PressThis extends Sharing_Source {
	public $shortname = &#039;pressthis&#039;;
	public $genericon = &#039;\f205&#039;;
	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );

		if ( &#039;official&#039; == $this-&gt;button_style ) {
			$this-&gt;smart = true;
		} else { 
			$this-&gt;smart = false;
		}
	}

	public function get_name() {
		return __( &#039;Press This&#039;, &#039;jetpack&#039; );
	}

	public function process_request( $post, array $post_data ) {
		global $current_user;

		$primary_blog = (int) get_user_meta( $current_user-&gt;ID, &#039;primary_blog&#039;, true );
		if ( $primary_blog ) {
			$primary_blog_details = get_blog_details( $primary_blog );
		} else {
			$primary_blog_details = false;
		}

		if ( $primary_blog_details ) {
			$blogs = array( $primary_blog_details );
		} elseif ( function_exists( &#039;get_active_blogs_for_user&#039; ) ) {
			$blogs = get_active_blogs_for_user();
			if ( empty( $blogs ) ) {
				$blogs = get_blogs_of_user( $current_user-&gt;ID );
			}
		} else {
			$blogs = get_blogs_of_user( $current_user-&gt;ID );
		}

		if ( empty( $blogs ) ) {
			wp_safe_redirect( get_permalink( $post-&gt;ID ) );
			die();
		}

		$blog = current( $blogs );

		$url = $blog-&gt;siteurl . &#039;/wp-admin/press-this.php?u=&#039; . rawurlencode( $this-&gt;get_share_url( $post-&gt;ID ) ) . &#039;&amp;t=&#039; . rawurlencode( $this-&gt;get_share_title( $post-&gt;ID ) );

		if ( isset( $_GET[&#039;sel&#039;] ) ) {
			$url .= &#039;&amp;s=&#039; . rawurlencode( $_GET[&#039;sel&#039;] );
		}

		// Record stats
		parent::process_request( $post, $post_data );

		// Redirect to Press This
		wp_safe_redirect( $url );
		die();
	}

	public function get_display( $post ) {
		return $this-&gt;get_link( $this-&gt;get_process_request_url( $post-&gt;ID ), _x( &#039;Press This&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Click to Press This!&#039;, &#039;jetpack&#039; ), &#039;share=press-this&#039; );
	}
}

class Share_GooglePlus1 extends Sharing_Source {
	public $shortname = &#039;googleplus1&#039;;
	public $genericon = &#039;\f218&#039;;
	private $state = false;

	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );

		if ( &#039;official&#039; == $this-&gt;button_style ) {
			$this-&gt;smart = true;
		} else { 
			$this-&gt;smart = false;
		}
	}

	public function get_name() {
		return __( &#039;Google&#039;, &#039;jetpack&#039; );
	}

	public function has_custom_button_style() {
		return $this-&gt;smart;
	}

	public function get_display( $post ) {

		if ( $this-&gt;smart ) {
			$share_url = $this-&gt;get_share_url( $post-&gt;ID );
			return &#039;&lt;div class=&quot;googleplus1_button&quot;&gt;&lt;div class=&quot;g-plus&quot; data-action=&quot;share&quot; data-annotation=&quot;bubble&quot; data-href=&quot;&#039; . esc_url( $share_url ) . &#039;&quot;&gt;&lt;/div&gt;&lt;/div&gt;&#039;;
		} else {
			return $this-&gt;get_link( $this-&gt;get_process_request_url( $post-&gt;ID ), _x( &#039;Google&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Click to share on Google+&#039;, &#039;jetpack&#039; ), &#039;share=google-plus-1&#039;, &#039;sharing-google-&#039; . $post-&gt;ID );
		}
	}

	public function get_state() {
		return $this-&gt;state;
	}

	public function process_request( $post, array $post_data ) {

		if ( isset( $post_data[&#039;state&#039;] ) ) {
			$this-&gt;state = $post_data[&#039;state&#039;];
		}
		// Record stats
		parent::process_request( $post, $post_data );

		// Redirect to Google +&#039;s sharing endpoint
		$url = &#039;https://plus.google.com/share?url=&#039; . rawurlencode( $this-&gt;get_share_url( $post-&gt;ID ) );
		wp_redirect( $url );
		die();
	}

	public function display_footer() {
		global $post;

		if ( $this-&gt;smart ) { ?&gt;
			&lt;script&gt;
			function renderGooglePlus1() {
				if ( &#039;undefined&#039; === typeof gapi ) {
					return;
				}

				jQuery( &#039;.g-plus&#039; ).each(function() {
					var $button = jQuery( this );

					if ( ! $button.data( &#039;gplus-rendered&#039; ) ) {
						gapi.plusone.render( this, {
							href: $button.attr( &#039;data-href&#039; ),
							size: $button.attr( &#039;data-size&#039; ),
							annotation: $button.attr( &#039;data-annotation&#039; )
						});

						$button.data( &#039;gplus-rendered&#039;, true );
					}
				});
			}

			(function() {
				var po = document.createElement(&#039;script&#039;); po.type = &#039;text/javascript&#039;; po.async = true;
				po.src = &#039;https://apis.google.com/js/plusone.js&#039;;
				po.innerHTML = &#039;{&quot;parsetags&quot;: &quot;explicit&quot;}&#039;;
				po.onload = renderGooglePlus1;
				var s = document.getElementsByTagName(&#039;script&#039;)[0]; s.parentNode.insertBefore(po, s);
			})();

			jQuery( document.body ).on( &#039;post-load&#039;, renderGooglePlus1 );
			&lt;/script&gt;
			&lt;?php
		} else {
			$this-&gt;js_dialog( &#039;google-plus-1&#039;, array( &#039;width&#039; =&gt; 480, &#039;height&#039; =&gt; 550 ) );
		}
	}

	public function get_total( $post = false ) {
		global $wpdb, $blog_id;

		$name = strtolower( $this-&gt;get_id() );

		if ( $post == false ) {
			// get total number of shares for service
			return $wpdb-&gt;get_var( $wpdb-&gt;prepare( &#039;SELECT SUM( count ) FROM sharing_stats WHERE blog_id = %d AND share_service = %s&#039;, $blog_id, $name ) );
		}

		// get total shares for a post
		return $wpdb-&gt;get_var( $wpdb-&gt;prepare( &#039;SELECT count FROM sharing_stats WHERE blog_id = %d AND post_id = %d AND share_service = %s&#039;, $blog_id, $post-&gt;ID, $name ) );
	}
}

class Share_Custom extends Sharing_Advanced_Source {
	private $name;
	private $icon;
	private $url;
	public $smart = true;
	public $shortname;

	public function get_class() {
		return &#039;custom share-custom-&#039; . sanitize_html_class( strtolower( $this-&gt;name ) );
	}

	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );

		$opts = $this-&gt;get_options();

		if ( isset( $settings[&#039;name&#039;] ) ) {
			$this-&gt;name = $settings[&#039;name&#039;];
			$this-&gt;shortname = preg_replace( &#039;/[^a-z0-9]*/&#039;, &#039;&#039;, $settings[&#039;name&#039;] );
		}

		if ( isset( $settings[&#039;icon&#039;] ) ) {
			$this-&gt;icon = $settings[&#039;icon&#039;];

			$new_icon = esc_url_raw( wp_specialchars_decode( $this-&gt;icon, ENT_QUOTES ) );
			$i = 0;
			while ( $new_icon != $this-&gt;icon ) {
				if ( $i &gt; 5 ) {
					$this-&gt;icon = false;
					break;
				} else {
					$this-&gt;icon = $new_icon;
					$new_icon = esc_url_raw( wp_specialchars_decode( $this-&gt;icon, ENT_QUOTES ) );
				}
				$i++;
			}
		}

		if ( isset( $settings[&#039;url&#039;] ) ) {
			$this-&gt;url = $settings[&#039;url&#039;];
		}
	}

	public function get_name() {
		return $this-&gt;name;
	}

	public function get_display( $post ) {
		$str = $this-&gt;get_link( $this-&gt;get_process_request_url( $post-&gt;ID ), esc_html( $this-&gt;name ), sprintf( __( &#039;Click to share on %s&#039;, &#039;jetpack&#039; ), esc_attr( $this-&gt;name ) ), &#039;share=&#039; . $this-&gt;id );
		return str_replace( &#039;&lt;span&gt;&#039;, &#039;&lt;span style=&quot;&#039; . esc_attr( &#039;background-image:url(&quot;&#039; . addcslashes( esc_url_raw( $this-&gt;icon ), &#039;&quot;&#039; ) . &#039;&quot;);&#039; ) . &#039;&quot;&gt;&#039;, $str );
	}

	public function process_request( $post, array $post_data ) {
		$url = str_replace( &#039;&amp;amp;&#039;, &#039;&amp;&#039;, $this-&gt;url );
		$url = str_replace( &#039;%post_id%&#039;, rawurlencode( $post-&gt;ID ), $url );
		$url = str_replace( &#039;%post_url%&#039;, rawurlencode( $this-&gt;get_share_url( $post-&gt;ID ) ), $url );
		$url = str_replace( &#039;%post_full_url%&#039;, rawurlencode( get_permalink( $post-&gt;ID ) ), $url );
		$url = str_replace( &#039;%post_title%&#039;, rawurlencode( $this-&gt;get_share_title( $post-&gt;ID ) ), $url );
		$url = str_replace( &#039;%home_url%&#039;, rawurlencode( home_url() ), $url );
		$url = str_replace( &#039;%post_slug%&#039;, rawurlencode( $post-&gt;post_name ), $url );

		if ( strpos( $url, &#039;%post_tags%&#039; ) !== false ) {
			$tags	= get_the_tags( $post-&gt;ID );
			$tagged = &#039;&#039;;

			if ( $tags ) {
				foreach ( $tags as $tag ) {
					$tagged[] = rawurlencode( $tag-&gt;name );
				}

				$tagged = implode( &#039;,&#039;, $tagged );
			}

			$url = str_replace( &#039;%post_tags%&#039;, $tagged, $url );
		}

		if ( strpos( $url, &#039;%post_excerpt%&#039; ) !== false ) {
			$url_excerpt = $post-&gt;post_excerpt;
			if ( empty( $url_excerpt ) ) {
				$url_excerpt = $post-&gt;post_content;
			}

			$url_excerpt = strip_tags( strip_shortcodes( $url_excerpt ) );
			$url_excerpt = wp_html_excerpt( $url_excerpt, 100 );
			$url_excerpt = rtrim( preg_replace( &#039;/[^ .]*$/&#039;, &#039;&#039;, $url_excerpt ) );
			$url = str_replace( &#039;%post_excerpt%&#039;, rawurlencode( $url_excerpt ), $url );
		}

		// Record stats
		parent::process_request( $post, $post_data );

		// Redirect
		wp_redirect( $url );
		die();
	}

	public function display_options() {
?&gt;
&lt;div class=&quot;input&quot;&gt;
	&lt;table class=&quot;form-table&quot;&gt;
		&lt;tbody&gt;
			&lt;tr&gt;
				&lt;th scope=&quot;row&quot;&gt;&lt;?php _e( &#039;Label&#039;, &#039;jetpack&#039; ); ?&gt;&lt;/th&gt;
				&lt;td&gt;&lt;input type=&quot;text&quot; name=&quot;name&quot; value=&quot;&lt;?php echo esc_attr( $this-&gt;name ); ?&gt;&quot; /&gt;&lt;/td&gt;
			&lt;/tr&gt;

			&lt;tr&gt;
				&lt;th scope=&quot;row&quot;&gt;&lt;?php _e( &#039;URL&#039;, &#039;jetpack&#039; ); ?&gt;&lt;/th&gt;
				&lt;td&gt;&lt;input type=&quot;text&quot; name=&quot;url&quot; value=&quot;&lt;?php echo esc_attr( $this-&gt;url ); ?&gt;&quot; /&gt;&lt;/td&gt;
			&lt;/tr&gt;

			&lt;tr&gt;
				&lt;th scope=&quot;row&quot;&gt;&lt;?php _e( &#039;Icon&#039;, &#039;jetpack&#039; ); ?&gt;&lt;/th&gt;
				&lt;td&gt;&lt;input type=&quot;text&quot; name=&quot;icon&quot; value=&quot;&lt;?php echo esc_attr( $this-&gt;icon ); ?&gt;&quot; /&gt;&lt;/td&gt;
			&lt;/tr&gt;

			&lt;tr&gt;
				&lt;th scope=&quot;row&quot;&gt;&lt;/th&gt;
				&lt;td&gt;
					&lt;input class=&quot;button-secondary&quot; type=&quot;submit&quot; value=&quot;&lt;?php esc_attr_e( &#039;Save&#039;, &#039;jetpack&#039; ); ?&gt;&quot; /&gt;
					&lt;a href=&quot;#&quot; class=&quot;remove&quot;&gt;&lt;small&gt;&lt;?php _e( &#039;Remove Service&#039;, &#039;jetpack&#039; ); ?&gt;&lt;/small&gt;&lt;/a&gt;
				&lt;/td&gt;
			&lt;/tr&gt;
		&lt;/tbody&gt;
	&lt;/table&gt;
&lt;/div&gt;
&lt;?php
	}

	public function update_options( array $data ) {
		$name  = trim( wp_html_excerpt( wp_kses( stripslashes( $data[&#039;name&#039;] ), array() ), 30 ) );
		$url   = trim( esc_url_raw( $data[&#039;url&#039;] ) );
		$icon  = trim( esc_url_raw( $data[&#039;icon&#039;] ) );

		if ( $name ) {
			$this-&gt;name = $name;
		}

		if ( $url ) {
			$this-&gt;url	= $url;
		}

		if ( $icon ) {
			$this-&gt;icon = $icon;
		}
	}

	public function get_options() {
		return array(
			&#039;name&#039; =&gt; $this-&gt;name,
			&#039;icon&#039; =&gt; $this-&gt;icon,
			&#039;url&#039;  =&gt; $this-&gt;url,
		);
	}

	public function display_preview( $echo = true, $force_smart = false, $button_style = null ) {
		$opts = $this-&gt;get_options();

		$text = &#039;&amp;nbsp;&#039;;
		if ( ! $this-&gt;smart ) {
			if ( $this-&gt;button_style != &#039;icon&#039; ) {
				$text = $this-&gt;get_name();
			}
		}

		$klasses = array( &#039;share-&#039; . $this-&gt;shortname );

		if ( $this-&gt;button_style == &#039;icon&#039; || $this-&gt;button_style == &#039;icon-text&#039; ) {
			$klasses[] = &#039;share-icon&#039;;
		}

		if ( $this-&gt;button_style == &#039;icon&#039; ) {
			$text = &#039;&#039;;
			$klasses[] = &#039;no-text&#039;;
		}

		if ( $this-&gt;button_style == &#039;text&#039; ) {
			$klasses[] = &#039;no-icon&#039;;
		}

		$link = sprintf(
			&#039;&lt;a rel=&quot;nofollow&quot; class=&quot;%s&quot; href=&quot;javascript:void(0)&quot; title=&quot;%s&quot;&gt;&lt;span style=&quot;background-image:url(&amp;quot;%s&amp;quot;) !important;background-position:left center;background-repeat:no-repeat;&quot;&gt;%s&lt;/span&gt;&lt;/a&gt;&#039;,
			implode( &#039; &#039;, $klasses ),
			$this-&gt;get_name(),
			addcslashes( esc_url_raw( $opts[&#039;icon&#039;] ), &#039;&quot;&#039; ),
			$text
		);
		?&gt;
		&lt;div class=&quot;option option-smart-off&quot;&gt;
		&lt;?php echo $link ; ?&gt;
		&lt;/div&gt;&lt;?php
	}
}

class Share_Tumblr extends Sharing_Source {
	public $shortname = &#039;tumblr&#039;;
	public $genericon = &#039;\f214&#039;;
	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );
		if ( &#039;official&#039; == $this-&gt;button_style ) {
			$this-&gt;smart = true;
		} else { 
			$this-&gt;smart = false;
		}
	}

	public function get_name() {
		return __( &#039;Tumblr&#039;, &#039;jetpack&#039; );
	}

	public function get_display( $post ) {
		if ( $this-&gt;smart ) {
			$target = &#039;&#039;;
			if ( true == $this-&gt;open_link_in_new ) {
				$target = &#039;_blank&#039;;
			}

			return &#039;&lt;a target=&quot;&#039; . $target . &#039;&quot; href=&quot;https://www.tumblr.com/share/link/?url=&#039; . rawurlencode( $this-&gt;get_share_url( $post-&gt;ID ) ) . &#039;&amp;name=&#039; . rawurlencode( $this-&gt;get_share_title( $post-&gt;ID ) ) . &#039;&quot; title=&quot;&#039; . __( &#039;Share on Tumblr&#039;, &#039;jetpack&#039; ) . &#039;&quot; style=&quot;display:inline-block; text-indent:-9999px; overflow:hidden; width:62px; height:20px; background:url(\&#039;https://platform.tumblr.com/v1/share_2.png\&#039;) top left no-repeat transparent;&quot;&gt;&#039; . __( &#039;Share on Tumblr&#039;, &#039;jetpack&#039; ) . &#039;&lt;/a&gt;&#039;;
		 } else {
			return $this-&gt;get_link( $this-&gt;get_process_request_url( $post-&gt;ID ), _x( &#039;Tumblr&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Click to share on Tumblr&#039;, &#039;jetpack&#039; ), &#039;share=tumblr&#039; );
		}
	}

	public function process_request( $post, array $post_data ) {
		// Record stats
		parent::process_request( $post, $post_data );

		// Redirect to Tumblr&#039;s sharing endpoint (a la their bookmarklet)
		$url = &#039;https://www.tumblr.com/share?v=3&amp;u=&#039; . rawurlencode( $this-&gt;get_share_url( $post-&gt;ID ) ) . &#039;&amp;t=&#039; . rawurlencode( $this-&gt;get_share_title( $post-&gt;ID ) ) . &#039;&amp;s=&#039;;
		wp_redirect( $url );
		die();
	}
	// http://www.tumblr.com/share?v=3&amp;u=URL&amp;t=TITLE&amp;s=
	public function display_footer() {
		if ( $this-&gt;smart ) {
			?&gt;&lt;script type=&quot;text/javascript&quot; src=&quot;https://platform.tumblr.com/v1/share.js&quot;&gt;&lt;/script&gt;&lt;?php
		} else {
			$this-&gt;js_dialog( $this-&gt;shortname, array( &#039;width&#039; =&gt; 450, &#039;height&#039; =&gt; 450 ) );
		}
	}
}

class Share_Pinterest extends Sharing_Source {
	public $shortname = &#039;pinterest&#039;;
	public $genericon = &#039;\f209&#039;;

	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );
		if ( &#039;official&#039; == $this-&gt;button_style ) {
			$this-&gt;smart = true;
		} else { 
			$this-&gt;smart = false;
		}
	}

	public function get_name() {
		return __( &#039;Pinterest&#039;, &#039;jetpack&#039; );
	}

	public function get_image( $post ) {
		if ( class_exists( &#039;Jetpack_PostImages&#039; ) ) {
			$image = Jetpack_PostImages::get_image( $post-&gt;ID, array( &#039;fallback_to_avatars&#039; =&gt; true ) );
			if ( ! empty( $image ) ) {
				return $image[&#039;src&#039;];
			}
		}

		/**
		 * Filters the default image used by the Pinterest Pin It share button.
		 *
		 * @module sharedaddy
		 *
		 * @since 3.6.0
		 *
		 * @param string $url Default image URL.
		 */
		return apply_filters( &#039;jetpack_sharing_pinterest_default_image&#039;, &#039;https://s0.wp.com/i/blank.jpg&#039; );
	}

	public function get_external_url( $post ) {
		$url = &#039;https://www.pinterest.com/pin/create/button/?url=&#039; . rawurlencode( $this-&gt;get_share_url( $post-&gt;ID ) ) . &#039;&amp;media=&#039; . rawurlencode( $this-&gt;get_image( $post ) ) . &#039;&amp;description=&#039; . rawurlencode( $post-&gt;post_title );

		/**
		 * Filters the Pinterest share URL used in sharing button output.
		 *
		 * @module sharedaddy
		 *
		 * @since 3.6.0
		 *
		 * @param string $url Pinterest share URL.
		 */
		return apply_filters( &#039;jetpack_sharing_pinterest_share_url&#039;, $url );
	}

	public function get_widget_type() {
		/**
		 * Filters the Pinterest widget type.
		 *
		 * @see https://business.pinterest.com/en/widget-builder
		 *
		 * @module sharedaddy
		 *
		 * @since 3.6.0
		 *
		 * @param string $type Pinterest widget type. Default of &#039;buttonPin&#039; for single-image selection. &#039;buttonBookmark&#039; for multi-image modal.
		 */
		return apply_filters( &#039;jetpack_sharing_pinterest_widget_type&#039;, &#039;buttonPin&#039; );
	}

	public function get_display( $post ) {
		$display = &#039;&#039;;

		if ( $this-&gt;smart ) {
			$display = sprintf(
				&#039;&lt;div class=&quot;pinterest_button&quot;&gt;&lt;a href=&quot;%s&quot; data-pin-do=&quot;%s&quot; data-pin-config=&quot;beside&quot;&gt;&lt;img src=&quot;//assets.pinterest.com/images/pidgets/pinit_fg_en_rect_gray_20.png&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&#039;,
				esc_url( $this-&gt;get_external_url( $post ) ),
				esc_attr( $this-&gt;get_widget_type() )
			);
		} else {
			$display = $this-&gt;get_link( $this-&gt;get_process_request_url( $post-&gt;ID ), _x( &#039;Pinterest&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Click to share on Pinterest&#039;, &#039;jetpack&#039; ), &#039;share=pinterest&#039;, &#039;sharing-pinterest-&#039; . $post-&gt;ID );
		}

		/** This filter is already documented in modules/sharedaddy/sharing-sources.php */
		if ( apply_filters( &#039;jetpack_register_post_for_share_counts&#039;, true, $post-&gt;ID, &#039;linkedin&#039; ) ) {
			sharing_register_post_for_share_counts( $post-&gt;ID );
		}

		return $display;
	}

	public function process_request( $post, array $post_data ) {
		// Record stats
		parent::process_request( $post, $post_data );
		// If we&#039;re triggering the multi-select panel, then we don&#039;t need to redirect to Pinterest
		if ( ! isset( $_GET[&#039;js_only&#039;] ) ) {
			$pinterest_url = esc_url_raw( $this-&gt;get_external_url( $post ) );
			wp_redirect( $pinterest_url );
		} else {
			echo &#039;// share count bumped&#039;;
		}
		die();
	}

	public function display_footer() {
		/**
		 * Filter the Pin it button appearing when hovering over images when using the official button style.
		 *
		 * @module sharedaddy
		 *
		 * @since 3.6.0
		 *
		 * @param bool $jetpack_pinit_over True by default, displays the Pin it button when hovering over images.
		 */
		$jetpack_pinit_over = apply_filters( &#039;jetpack_pinit_over_button&#039;, true );
		?&gt;
		&lt;?php if ( $this-&gt;smart ) : ?&gt;
			&lt;script type=&quot;text/javascript&quot;&gt;
				// Pinterest shared resources
				var s = document.createElement(&quot;script&quot;);
				s.type = &quot;text/javascript&quot;;
				s.async = true;
				&lt;?php if ( $jetpack_pinit_over ) { 
				echo &quot;s.setAttribute(&#039;data-pin-hover&#039;, true);&quot;;
				} ?&gt;
				s.src = window.location.protocol + &quot;//assets.pinterest.com/js/pinit.js&quot;;
				var x = document.getElementsByTagName(&quot;script&quot;)[0];
				x.parentNode.insertBefore(s, x);
				// if &#039;Pin it&#039; button has &#039;counts&#039; make container wider
				jQuery(window).load( function(){ jQuery( &#039;li.share-pinterest a span:visible&#039; ).closest( &#039;.share-pinterest&#039; ).width( &#039;80px&#039; ); } );
			&lt;/script&gt;
		&lt;?php elseif ( &#039;buttonPin&#039; != $this-&gt;get_widget_type() ) : ?&gt;
			&lt;script type=&quot;text/javascript&quot;&gt;
				jQuery(document).ready( function(){
					jQuery(&#039;body&#039;).on(&#039;click&#039;, &#039;a.share-pinterest&#039;, function(e){
						e.preventDefault();
						// Load Pinterest Bookmarklet code
						var s = document.createElement(&quot;script&quot;);
						s.type = &quot;text/javascript&quot;;
						s.src = window.location.protocol + &quot;//assets.pinterest.com/js/pinmarklet.js?r=&quot; + ( Math.random() * 99999999 );
						var x = document.getElementsByTagName(&quot;script&quot;)[0];
						x.parentNode.insertBefore(s, x);
						// Trigger Stats
						var s = document.createElement(&quot;script&quot;);
						s.type = &quot;text/javascript&quot;;
						s.src = this + ( this.toString().indexOf( &#039;?&#039; ) ? &#039;&amp;&#039; : &#039;?&#039; ) + &#039;js_only=1&#039;;
						var x = document.getElementsByTagName(&quot;script&quot;)[0];
						x.parentNode.insertBefore(s, x);
					});
				});
			&lt;/script&gt;
		&lt;?php endif;
	}
}

class Share_Pocket extends Sharing_Source {
	public $shortname = &#039;pocket&#039;;
	public $genericon = &#039;\f224&#039;;

	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );

		if ( &#039;official&#039; == $this-&gt;button_style ) {
			$this-&gt;smart = true;
		} else { 
			$this-&gt;smart = false;
		}
	}

	public function get_name() {
		return __( &#039;Pocket&#039;, &#039;jetpack&#039; );
	}

	public function process_request( $post, array $post_data ) {
		// Record stats
		parent::process_request( $post, $post_data );

		$pocket_url = esc_url_raw( &#039;https://getpocket.com/save/?url=&#039; . rawurlencode( $this-&gt;get_share_url( $post-&gt;ID ) ) . &#039;&amp;title=&#039; . rawurlencode( $this-&gt;get_share_title( $post-&gt;ID ) ) );
		wp_redirect( $pocket_url );
		exit;
	}

	public function get_display( $post ) {
		if ( $this-&gt;smart ) {
			$post_count = &#039;horizontal&#039;;

			$button = &#039;&#039;;
			$button .= &#039;&lt;div class=&quot;pocket_button&quot;&gt;&#039;;
			$button .= sprintf( &#039;&lt;a href=&quot;https://getpocket.com/save&quot; class=&quot;pocket-btn&quot; data-lang=&quot;%s&quot; data-save-url=&quot;%s&quot; data-pocket-count=&quot;%s&quot; &gt;%s&lt;/a&gt;&#039;, &#039;en&#039;, esc_attr( $this-&gt;get_share_url( $post-&gt;ID ) ), $post_count, esc_attr__( &#039;Pocket&#039;, &#039;jetpack&#039; ) );
			$button .= &#039;&lt;/div&gt;&#039;;

			return $button;
		} else {
			return $this-&gt;get_link( $this-&gt;get_process_request_url( $post-&gt;ID ), _x( &#039;Pocket&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Click to share on Pocket&#039;, &#039;jetpack&#039; ), &#039;share=pocket&#039; );
		}

	}

	function display_footer() {
		if ( $this-&gt;smart ) :
		?&gt;
		&lt;script&gt;
		// Don&#039;t use Pocket&#039;s default JS as it we need to force init new Pocket share buttons loaded via JS.
		function jetpack_sharing_pocket_init() {
			jQuery.getScript( &#039;https://widgets.getpocket.com/v1/j/btn.js?v=1&#039; );
		}
		jQuery( document ).ready( jetpack_sharing_pocket_init );
		jQuery( document.body ).on( &#039;post-load&#039;, jetpack_sharing_pocket_init );
		&lt;/script&gt;
		&lt;?php
		else :
			$this-&gt;js_dialog( $this-&gt;shortname, array( &#039;width&#039; =&gt; 450, &#039;height&#039; =&gt; 450 ) );
		endif;

	}

}

class Share_Telegram extends Sharing_Source {
	public $shortname = &#039;telegram&#039;;

	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );
	}

	public function get_name() {
		return __( &#039;Telegram&#039;, &#039;jetpack&#039; );
	}
	public function process_request( $post, array $post_data ) {
		// Record stats
		parent::process_request( $post, $post_data );
		$telegram_url = esc_url_raw( &#039;https://telegram.me/share/url?url=&#039; . rawurlencode( $this-&gt;get_share_url( $post-&gt;ID ) ) . &#039;&amp;text=&#039; . rawurlencode( $this-&gt;get_share_title( $post-&gt;ID ) ) );
		wp_redirect( $telegram_url );
		exit;
	}

	public function get_display( $post ) {
		return $this-&gt;get_link( $this-&gt;get_process_request_url( $post-&gt;ID ), _x( &#039;Telegram&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Click to share on Telegram&#039;, &#039;jetpack&#039; ), &#039;share=telegram&#039; );
	}

	function display_footer() {
		$this-&gt;js_dialog( $this-&gt;shortname, array( &#039;width&#039; =&gt; 450, &#039;height&#039; =&gt; 450 ) );
	}
}

class Jetpack_Share_WhatsApp extends Sharing_Source {
	public $shortname = &#039;jetpack-whatsapp&#039;;

	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );
	}

	public function get_name() {
		return __( &#039;WhatsApp&#039;, &#039;jetpack&#039; );
	}

	public function get_display( $post ) {
		return $this-&gt;get_link( &#039;whatsapp://send?text=&#039; . rawurlencode( $this-&gt;get_share_title( $post-&gt;ID ) ) . &#039; &#039; . rawurlencode( $this-&gt;get_share_url( $post-&gt;ID ) ), _x( &#039;WhatsApp&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Click to share on WhatsApp&#039;, &#039;jetpack&#039; ) );
	}
}

class Share_Skype extends Sharing_Source {
	public $shortname = &#039;skype&#039;;
	public $genericon = &#039;\f220&#039;;
	private $share_type = &#039;default&#039;;

	public function __construct( $id, array $settings ) {
		parent::__construct( $id, $settings );

		if ( isset( $settings[&#039;share_type&#039;] ) ) {
			$this-&gt;share_type = $settings[&#039;share_type&#039;];
		}

		if ( &#039;official&#039; == $this-&gt;button_style ) {
			$this-&gt;smart = true;
		} else {
			$this-&gt;smart = false;
		}
	}

	public function get_name() {
		return __( &#039;Skype&#039;, &#039;jetpack&#039; );
	}

	public function get_display( $post ) {
		if ( $this-&gt;smart ) {
			$skype_share_html = sprintf(
				&#039;&lt;div class=&quot;skype-share&quot; data-href=&quot;%1$s&quot; data-lang=&quot;%2$s&quot; data-style=&quot;small&quot; data-source=&quot;jetpack&quot; &gt;&lt;/div&gt;&#039;,
				esc_attr( $this-&gt;get_share_url( $post-&gt;ID ) ),
				&#039;en-US&#039;
			);
			return $skype_share_html;
		}

		/** This filter is already documented in modules/sharedaddy/sharing-sources.php */
		if ( apply_filters( &#039;jetpack_register_post_for_share_counts&#039;, true, $post-&gt;ID, &#039;skype&#039; ) ) {
			sharing_register_post_for_share_counts( $post-&gt;ID );
		}
		return $this-&gt;get_link(
			$this-&gt;get_process_request_url( $post-&gt;ID ), _x( &#039;Skype&#039;, &#039;share to&#039;, &#039;jetpack&#039; ), __( &#039;Share on Skype&#039;, &#039;jetpack&#039; ), &#039;share=skype&#039;, &#039;sharing-skype-&#039; . $post-&gt;ID );
	}

	public function process_request( $post, array $post_data ) {
		$skype_url = sprintf(
			&#039;https://web.skype.com/share?url=%1$s&amp;lang=%2$s=&amp;source=jetpack&#039;,
			rawurlencode( $this-&gt;get_share_url( $post-&gt;ID ) ),
			&#039;en-US&#039;
		);

		// Record stats
		parent::process_request( $post, $post_data );

		// Redirect to Skype
		wp_redirect( $skype_url );
		die();
	}

	public function display_footer() {
		if ( $this-&gt;smart ) :
		?&gt;
		&lt;script&gt;
		(function(r, d, s) {
			r.loadSkypeWebSdkAsync = r.loadSkypeWebSdkAsync || function(p) {
				var js, sjs = d.getElementsByTagName(s)[0];
				if (d.getElementById(p.id)) { return; }
				js = d.createElement(s);
				js.id = p.id;
				js.src = p.scriptToLoad;
				js.onload = p.callback
				sjs.parentNode.insertBefore(js, sjs);
			};
			var p = {
				scriptToLoad: &#039;https://swx.cdn.skype.com/shared/v/latest/skypewebsdk.js&#039;,
				id: &#039;skype_web_sdk&#039;
			};
			r.loadSkypeWebSdkAsync(p);
		})(window, document, &#039;script&#039;);
		&lt;/script&gt;
		&lt;?php
		else :
			$this-&gt;js_dialog( $this-&gt;shortname, array( &#039;width&#039; =&gt; 305, &#039;height&#039; =&gt; 665 ) );
		endif;
	}
}
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