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<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName /** * Define all sharing sources. * * phpcs:disable Generic.Files.OneObjectStructurePerFile.MultipleFound / use Automattic\Jetpack\Device_Detection\User_Agent_Info; /* * Base class for sharing sources. * See individual sharing classes below for the implementation of this class. / abstract class Sharing_Source { /* * Button style (icon, icon-text, text, or official). * * @var string / public $button_style; /* * Does the service have an official version. * * @var bool / public $smart; /* * Service short name. * * @var string / public $shortname; /* * Should the sharing link open in a new tab. * * @var bool / protected $open_link_in_new; /* * Sharing unique ID. * * @var int / protected $id; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { $this->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->open_link_in_new = apply_filters( 'jetpack_open_sharing_in_new_window', true ); if ( isset( $settings['button_style'] ) ) { $this->button_style = $settings['button_style']; } if ( isset( $settings['smart'] ) ) { $this->smart = $settings['smart']; } } /* * Is a service deprecated. * * @return bool / public function is_deprecated() { return false; } /* * Get the protocol to use for a sharing service, based on the site settings. * * @return string / public function http() { return is_ssl() ? 'https' : 'http'; } /* * Get unique sharing ID. * * @return int / public function get_id() { return $this->id; } /* * Get unique sharing ID. Similar to get_id(). * * @return int / public function get_class() { return $this->id; } /* * Get a post's permalink to use for sharing. * * @param int $post_id Post ID. * * @return string / 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->id Sharing ID. / return apply_filters( 'sharing_permalink', get_permalink( $post_id ), $post_id, $this->id ); } /* * Get a post's title to use for sharing. * * @param int $post_id Post ID. * * @return string / 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->post_title Post Title. * @param int $post_id Post ID. * @param int $this->id Sharing ID. / $title = apply_filters( 'sharing_title', $post->post_title, $post_id, $this->id ); return html_entity_decode( wp_kses( $title, '' ), ENT_QUOTES \| ENT_SUBSTITUTE \| ENT_HTML401 ); } /* * Get a comma-separated list of the post's tags to use for sharing. * Prepends a '#' to each tag. * * @param int $post_id Post ID. * * @return string / public function get_share_tags( $post_id ) { $tags = get_the_tags( $post_id ); if ( ! $tags ) { return ''; } $tags = array_map( function ( $tag ) { // Camel case the tag name and remove spaces as well as apostrophes. $tag = preg_replace( '/\s+\|\'/', '', ucwords( $tag->name ) ); // Return with a '#' prepended. return '#' . $tag; }, $tags ); /* * Allow customizing how the list of tags is displayed. * * @module sharedaddy * @since 11.9 * * @param string $tags Comma-separated list of tags. * @param int $post_id Post ID. * @param int $this->id Sharing ID. / $tag_list = (string) apply_filters( 'jetpack_sharing_tag_list', implode( ', ', $tags ), $post_id, $this->id ); return html_entity_decode( wp_kses( $tag_list, '' ), ENT_QUOTES \| ENT_SUBSTITUTE \| ENT_HTML401 ); } /* * Does this sharing source have a custom style. * * @return bool / public function has_custom_button_style() { return false; } /* * Get the HTML markup to display a sharing link. * * @param string $url Post URL to share. * @param string $text Sharing display text. * @param string $accessible_name Accessible name for the link. * @param string $query Additional query arguments to add to the link. They should be in 'foo=bar&baz=1' format. * @param bool\|string $id Sharing ID to include in the data-shared attribute. * @param array $data_attributes The keys are used as additional attribute names with 'data-' prefix. * The values are used as the attribute values. * * @return string The HTML for the link. / public function get_link( $url, $text, $accessible_name = '', $query = '', $id = false, $data_attributes = array() ) { $args = func_get_args(); $klasses = array( 'share-' . $this->get_class(), 'sd-button' ); if ( 'icon' === $this->button_style \|\| 'icon-text' === $this->button_style ) { $klasses[] = 'share-icon'; } if ( 'icon' === $this->button_style ) { $klasses[] = 'no-text'; } if ( true === $this->open_link_in_new ) { $accessible_name .= __( ' (Opens in new window)', 'jetpack' ); } /* * Filter the sharing display ID. * * @module sharedaddy * * @since 3.4.0 * * @param string\|false $id Sharing ID. * @param object $this Sharing service properties. * @param array $args Array of sharing service options. / $id = apply_filters( 'jetpack_sharing_display_id', $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 string\|false $id Sharing ID. * @param array $args Array of sharing service options. / $url = apply_filters( 'sharing_display_link', $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 string\|false $id Sharing ID. * @param array $args Array of sharing service options. / $url = apply_filters( 'jetpack_sharing_display_link', $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 string\|false $id Sharing ID. * @param array $args Array of sharing service options. / $query = apply_filters( 'jetpack_sharing_display_query', $query, $this, $id, $args ); if ( ! empty( $query ) ) { if ( false === stripos( $url, '?' ) ) { $url .= '?' . $query; } else { $url .= '&' . $query; } } // @phan-suppress-next-line PhanSuspiciousValueComparison if ( 'text' === $this->button_style ) { $klasses[] = 'no-icon'; } /* * Filter the sharing display classes. * * @module sharedaddy * * @since 3.4.0 * * @param array $klasses Sharing service classes. * @param object $this Sharing service properties. * @param string\|false $id Sharing ID. * @param array $args Array of sharing service options. / $klasses = apply_filters( 'jetpack_sharing_display_classes', $klasses, $this, $id, $args ); /* * Filter the sharing display title. * * @module sharedaddy * * @since 3.4.0 * @deprecated 14.6 Use jetpack_sharing_accessible_name instead. * * @param string $title Sharing service title. * @param object $this Sharing service properties. * @param string\|false $id Sharing ID. * @param array $args Array of sharing service options. / $accessible_name = apply_filters_deprecated( 'jetpack_sharing_display_title', array( $accessible_name, $this, $id, $args ), '14.6', 'jetpack_sharing_accessible_name' ); /* * Filter the sharing accessible name. * * @module sharedaddy * * @since 14.6 * * @param string $accessible_name Sharing service accessible name. * @param object $this Sharing service properties. * @param string\|false $id Sharing ID. * @param array $args Array of sharing service options. / $accessible_name = apply_filters( 'jetpack_sharing_accessible_name', $accessible_name, $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 string\|false $id Sharing ID. * @param array $args Array of sharing service options. / $text = apply_filters( 'jetpack_sharing_display_text', $text, $this, $id, $args ); /* * Filter the sharing data attributes. * * @module sharedaddy * * @since 11.0 * * @param array $data_attributes Attributes supplied from the sharing source. * Note that 'data-' will be prepended to all keys. * @param Sharing_Source $this Sharing source instance. * @param string\|false $id Sharing ID. * @param array $args Array of sharing service options. / $data_attributes = apply_filters( 'jetpack_sharing_data_attributes', (array) $data_attributes, $this, $id, $args ); $id_attr = $id ? esc_attr( $id ) : ''; $encoded_data_attributes = ''; if ( ! empty( $data_attributes ) ) { // Check for aria-labelledby first, and separate this out. if ( isset( $data_attributes['aria-labelledby'] ) ) { $id_attr = $data_attributes['aria-labelledby']; unset( $data_attributes['aria-labelledby'] ); } $encoded_data_attributes = implode( ' ', array_map( /* Filter for formatting attributes / function ( $data_key, $data_value ) { return sprintf( 'data-%s="%s"', esc_attr( str_replace( array( ' ', '"' ), '', $data_key ) ), esc_attr( $data_value ) ); }, array_keys( $data_attributes ), array_values( $data_attributes ) ) ); } $rel_attr = ( true === $this->open_link_in_new ) ? 'noopener noreferrer' : ''; $target_attr = ( true === $this->open_link_in_new ) ? 'target="_blank"' : ''; $classes = implode( ' ', $klasses ); return sprintf( '<a rel="nofollow %s" data-shared="%s" class="%s" href="%s" %s aria-labelledby="%s" %s> <span id="%s" hidden>%s</span> <span>%s</span> </a>', $rel_attr, $id_attr, esc_attr( $classes ), esc_url( $url ), $target_attr, $id_attr, $encoded_data_attributes, $id_attr, esc_html( $accessible_name ), esc_html( $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 ); } /* * Get sharing name. / abstract public function get_name(); /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. / abstract public function get_display( $post ); /* * Add content specific to a service in the head. / public function display_header() { } /* * Add content specific to a service in the footer. / public function display_footer() { } /* * Does the service have advanced options. * * @return bool / public function has_advanced_options() { return false; } /* * Get the AMP specific markup for a sharing button. * * @param \WP_Post $post The current post being viewed. * * @return bool\|string / public function get_amp_display( $post ) { // Only display markup if we're on a post. if ( empty( $post ) ) { return false; } return $this->build_amp_markup(); } /* * Generates and returns the markup for an AMP sharing button. * * @param array $attrs Custom attributes for rendering the social icon. * * @return string / protected function build_amp_markup( $attrs = array() ) { $title = sprintf( / translators: placeholder is a service name, such as "Twitter" or "Facebook". / __( 'Click to share on %s', 'jetpack' ), $this->get_name() ); $attrs = array_merge( array( 'type' => $this->get_id(), 'height' => '32px', 'width' => '32px', 'aria-label' => $title, 'title' => $title, ), $attrs ); $sharing_link = '<amp-social-share'; foreach ( $attrs as $key => $value ) { $sharing_link .= sprintf( ' %s="%s"', sanitize_key( $key ), esc_attr( $value ) ); } $sharing_link .= '></amp-social-share>'; return $sharing_link; } /* * Display a preview of the sharing button. * * @param bool $echo Whether to echo the output or return it. * @param bool $force_smart Whether to force the smart (official) services to be shown. * @param null\|string $button_style Button style. * * @return string\|void / public function display_preview( $echo = true, $force_smart = false, $button_style = null ) { $text = ' '; $button_style = ( ! empty( $button_style ) ) ? $button_style : $this->button_style; if ( ! $this->smart && ! $force_smart ) { if ( $button_style !== 'icon' ) { $text = $this->get_name(); } } $klasses = array( 'share-' . $this->get_class(), 'sd-button' ); if ( $button_style === 'icon' \|\| $button_style === 'icon-text' ) { $klasses[] = 'share-icon'; } if ( $button_style === 'icon' ) { $klasses[] = 'no-text'; } if ( $button_style === 'text' ) { $klasses[] = 'no-icon'; } $is_deprecated = $this->is_deprecated(); $link = sprintf( '<a rel="nofollow" class="%s" href="javascript:void(0)" title="%s"><span>%s</span></a>', implode( ' ', $klasses ), esc_attr( $is_deprecated / translators: %1$s is the name of a deprecated Sharing Service like "Google+" / ? sprintf( __( 'The %1$s sharing service has shut down or discontinued support for sharing buttons. This sharing button is not displayed to your visitors and should be removed.', 'jetpack' ), $this->get_name() ) : $this->get_name() ), esc_html( $is_deprecated / translators: %1$s is the name of a deprecated Sharing Service like "Google+" / ? sprintf( __( '%1$s is no longer supported', 'jetpack' ), $this->get_name() ) : $text ) ); $smart = ( $this->smart \|\| $force_smart ) ? 'on' : 'off'; $return = "<div class='option option-smart-$smart'>$link</div>"; if ( $echo ) { echo $return; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- we escape things above. } return $return; } /* * Get sharing stats for a specific post or sharing service. * * @param bool\|WP_Post $post Post object. * * @return int / public function get_total( $post = false ) { global $wpdb, $blog_id; $name = strtolower( $this->get_id() ); if ( $post === false ) { // get total number of shares for service return (int) $wpdb->get_var( $wpdb->prepare( 'SELECT SUM( count ) FROM sharing_stats WHERE blog_id = %d AND share_service = %s', $blog_id, $name ) ); } // get total shares for a post return (int) $wpdb->get_var( $wpdb->prepare( 'SELECT count FROM sharing_stats WHERE blog_id = %d AND post_id = %d AND share_service = %s', $blog_id, $post->ID, $name ) ); } /* * Get sharing stats for all posts on the site. * * @return array / public function get_posts_total() { global $wpdb, $blog_id; $totals = array(); $name = strtolower( $this->get_id() ); $my_data = $wpdb->get_results( $wpdb->prepare( '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 ', $blog_id, $name ) ); if ( ! empty( $my_data ) ) { foreach ( $my_data as $row ) { $totals[] = new Sharing_Post_Total( $row->id, $row->total ); } } usort( $totals, array( 'Sharing_Post_Total', 'cmp' ) ); return $totals; } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable /* * 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( 'sharing_bump_stats', array( 'service' => $this, 'post' => $post, ) ); } /* * Redirect to an external social network site to finish sharing. * * @param string $url Sharing URL for a given service. * @return never / public function redirect_request( $url ) { wp_redirect( $url ); // phpcs:ignore WordPress.Security.SafeRedirect.wp_redirect_wp_redirect -- We allow external redirects here; we define them ourselves. // We set up this custom header to indicate to search engines not to index this page. header( 'X-Robots-Tag: noindex, nofollow' ); die( 0 ); } /* * Add extra JavaScript to a sharing service. * * @param string $name Sharing service name. * @param array $params Array of sharing options. * * @return void / public function js_dialog( $name, $params = array() ) { if ( true !== $this->open_link_in_new ) { return; } $defaults = array( 'menubar' => 1, 'resizable' => 1, 'width' => 600, 'height' => 400, ); $params = array_merge( $defaults, $params ); $opts = array(); foreach ( $params as $key => $val ) { $opts[] = "$key=$val"; } $opts = implode( ',', $opts ); // Add JS after sharing-js has been enqueued. wp_add_inline_script( 'sharing-js', "var windowOpen; ( function () { function matches( el, sel ) { return !! ( el.matches && el.matches( sel ) \|\| el.msMatchesSelector && el.msMatchesSelector( sel ) ); } document.body.addEventListener( 'click', function ( event ) { if ( ! event.target ) { return; } var el; if ( matches( event.target, 'a.share-$name' ) ) { el = event.target; } else if ( event.target.parentNode && matches( event.target.parentNode, 'a.share-$name' ) ) { el = event.target.parentNode; } if ( el ) { event.preventDefault(); // If there's another sharing window open, close it. if ( typeof windowOpen !== 'undefined' ) { windowOpen.close(); } windowOpen = window.open( el.getAttribute( 'href' ), 'wpcom$name', '$opts' ); return false; } } ); } )();" ); } } /* * Handle the display of deprecated sharing services. / abstract class Deprecated_Sharing_Source extends Sharing_Source { /* * Button style (icon-text, icon, or text) * * @var string / public $button_style = 'text'; /* * Does the service have an official version. * * @var bool / public $smart = false; /* * Should the sharing link open in a new tab. * * @var bool / protected $open_link_in_new = false; /* * Sharing unique ID. * * @var int / protected $id; /* * Is the service deprecated. * * @var bool / protected $deprecated = true; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / final public function __construct( $id, array $settings ) { $this->id = $id; if ( isset( $settings['button_style'] ) ) { $this->button_style = $settings['button_style']; } } /* * Is the service deprecated. * * @return bool / final public function is_deprecated() { return true; } /* * Get a post's permalink to use for sharing. * * @param int $post_id Post ID. * * @return string / final public function get_share_url( $post_id ) { return get_permalink( $post_id ); } /* * No AMP display for deprecated sources. * * @param \WP_Post $post The current post being viewed. / final public function get_amp_display( $post ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable return false; } /* * Display a preview of the sharing button. * * @param bool $echo Whether to echo the output or return it. * @param bool $force_smart Whether to force the smart (official) services to be shown. * @param null\|string $button_style Button style. * * @return string\|void / final public function display_preview( $echo = true, $force_smart = false, $button_style = null ) { return parent::display_preview( $echo, false, $button_style ); } /* * Get sharing stats for a specific post or sharing service. * * @param bool\|WP_Post $post Post object. * * @return int / final public function get_total( $post = false ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable return 0; } /* * Get sharing stats for all posts on the site. * * @return int\|array / final public function get_posts_total() { return 0; } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / final public function process_request( $post, array $post_data ) { // phpcs:ignore Generic.CodeAnalysis.UselessOverridingMethod.Found parent::process_request( $post, $post_data ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / final public function get_display( $post ) { if ( current_user_can( 'manage_options' ) ) { return $this->display_deprecated( $post ); } return ''; } /* * Display a custom message for deprecated services. * * @param WP_Post $post Post object. * * @return string / public function display_deprecated( $post ) { return $this->get_link( $this->get_share_url( $post->ID ), / translators: %1$s is the name of a deprecated Sharing Service like "Google+" / sprintf( __( '%1$s is no longer supported', 'jetpack' ), $this->get_name() ), / translators: %1$s is the name of a deprecated Sharing Service like "Google+" / sprintf( __( 'The %1$s sharing service has shut down or discontinued support for sharing buttons. This sharing button is not displayed to your visitors and should be removed.', 'jetpack' ), $this->get_name() ) ); } } /* * Handle the display of advanced sharing services. * Custom sharing buttons we create ourselves will be such services. / abstract class Sharing_Advanced_Source extends Sharing_Source { /* * Does the service have advanced options. * * @return bool / public function has_advanced_options() { return true; } /* * Display options for our sharing buttons. / abstract public function display_options(); /* * Sanitize and save options for our sharing buttons. * * @param array $data Data to be saved. * * @return void / abstract public function update_options( array $data ); /* * Get array of information about the service. * * @return array / abstract public function get_options(); } /* * Handle the display of the email sharing button. / class Share_Email extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'email'; /* * Service icon font code. * * @var string / public $icon = '\f410'; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { parent::__construct( $id, $settings ); if ( 'official' === $this->button_style ) { $this->smart = true; } else { $this->smart = false; } } /* * Service name. * * @return string / public function get_name() { return _x( 'Email', 'as sharing source', 'jetpack' ); } /* * Helper function to return a nonce action based on the current post. * * @param WP_Post\|null $post The current post if it is defined. * @return string The nonce action name. / protected function get_email_share_nonce_action( $post ) { if ( ! empty( $post ) && $post instanceof WP_Post ) { return 'jetpack-email-share-' . $post->ID; } return 'jetpack-email-share'; } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { $is_ajax = false; if ( isset( $_SERVER['HTTP_X_REQUESTED_WITH'] ) && strtolower( sanitize_text_field( wp_unslash( $_SERVER['HTTP_X_REQUESTED_WITH'] ) ) ) === 'xmlhttprequest' ) { $is_ajax = true; } // Require an AJAX-driven submit and a valid nonce to process the request if ( $is_ajax && isset( $post_data['email-share-nonce'] ) && wp_verify_nonce( $post_data['email-share-nonce'], $this->get_email_share_nonce_action( $post ) ) ) { // Ensure that we bump stats parent::process_request( $post, $post_data ); } if ( $is_ajax ) { wp_send_json_success(); } else { wp_safe_redirect( get_permalink( $post->ID ) . '?shared=email&msg=fail' ); exit( 0 ); } wp_die(); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string The HTML for the button. / public function get_display( $post ) { $tracking_url = $this->get_process_request_url( $post->ID ); if ( false === stripos( $tracking_url, '?' ) ) { $tracking_url .= '?'; } else { $tracking_url .= '&'; } $tracking_url .= 'share=email'; $data_attributes = array( 'email-share-error-title' => __( 'Do you have email set up?', 'jetpack' ), 'email-share-error-text' => __( "If you're having problems sharing via email, you might not have email set up for your browser. You may need to create a new email yourself.", 'jetpack' ), 'email-share-nonce' => wp_create_nonce( $this->get_email_share_nonce_action( $post ) ), 'email-share-track-url' => $tracking_url, 'aria-labelledby' => 'sharing-email-' . $post->ID, ); $post_title = $this->get_share_title( $post->ID ); $post_url = $this->get_share_url( $post->ID ); /* This filter is documented in plugins/jetpack/modules/sharedaddy/sharedaddy.php / $email_subject = apply_filters( 'wp_sharing_email_send_post_subject', sprintf( '[%s] %s', __( 'Shared Post', 'jetpack' ), $post_title ) ); $mailto_query = sprintf( 'subject=%s&body=%s&share=email', rawurlencode( $email_subject ), rawurlencode( $post_url ) ); return $this->get_link( 'mailto:', _x( 'Email', 'share to', 'jetpack' ), __( 'Click to email a link to a friend', 'jetpack' ), $mailto_query, false, $data_attributes ); } /* * AMP display for email. * * @param \WP_Post $post The current post being viewed. / public function get_amp_display( $post ) { // phpcs:ignore $attrs = array( // Prevents an empty window from opening on desktop: https://github.com/ampproject/amphtml/issues/9157. 'data-target' => '_self', ); return $this->build_amp_markup( $attrs ); } } /* * Legacy Twitter sharing button. * Share_X is the new Twitter sharing button. / class Share_Twitter extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'twitter'; /* * Service icon font code. * * @var string / public $icon = '\f10e'; /* * Length of a URL on Twitter. * 'https://dev.twitter.com/rest/reference/get/help/configuration' * ( 2015/02/06 ) short_url_length is 22, short_url_length_https is 23 * * @var int / public $short_url_length = 24; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { parent::__construct( $id, $settings ); if ( 'official' === $this->button_style ) { $this->smart = true; } else { $this->smart = false; } } /* * Service name. * * @return string / public function get_name() { return __( 'X', 'jetpack' ); } /* * Determine the Twitter 'via' value for a post. * * @param WP_Post\|int $post Post object or post ID. * @return string Twitter handle without the preceding @. / public static function sharing_twitter_via( $post ) { $post = get_post( $post ); / * Allow third-party plugins to customize the Twitter username used as "twitter:site" 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( 'jetpack_twitter_cards_site_tag', '', /* This action is documented in modules/sharedaddy/sharing-sources.php / array( 'twitter:creator' => apply_filters( 'jetpack_sharing_twitter_via', '', $post->ID ) ) ); / * Hack to remove the unwanted behavior of adding 'via @jetpack' which * was introduced with the adding of the Twitter cards. * This should be a temporary solution until a better method is setup. / if ( 'jetpack' === $twitter_site_tag_value ) { $twitter_site_tag_value = ''; } /* * Filters the Twitter username used as "via" in the Twitter sharing button. * * @module sharedaddy * * @since 1.7.0 * * @param string $twitter_site_tag_value Twitter Username. * @param int $post->ID Post ID. / $twitter_site_tag_value = apply_filters( 'jetpack_sharing_twitter_via', $twitter_site_tag_value, $post->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( '/[^\da-z_]+/i', '', $twitter_site_tag_value ); } /* * Determine the 'related' Twitter accounts for a post. * * @param WP_Post\|int $post Post object or post ID. * @return string Comma-separated list of Twitter handles. / public static function get_related_accounts( $post ) { $post = get_post( $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 'username' => 'Optional description' * @param int $post->ID Post ID. / $related_accounts = apply_filters( 'jetpack_sharing_twitter_related', array(), $post->ID ); // Example related string: account1,account2:Account 2 description,account3 $related = array(); foreach ( $related_accounts as $related_account_username => $related_account_description ) { // Join the description onto the end of the username if ( $related_account_description ) { $related_account_username .= ':' . $related_account_description; } $related[] = $related_account_username; } return implode( ',', $related ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { $via = static::sharing_twitter_via( $post ); if ( $via ) { $via = 'data-via="' . esc_attr( $via ) . '"'; } else { $via = ''; } $related = static::get_related_accounts( $post ); if ( ! empty( $related ) && $related !== $via ) { $related = 'data-related="' . esc_attr( $related ) . '"'; } else { $related = ''; } if ( $this->smart ) { $share_url = $this->get_share_url( $post->ID ); $post_title = $this->get_share_title( $post->ID ); return sprintf( '<a href="https://twitter.com/share" class="twitter-share-button" data-url="%1$s" data-text="%2$s" %3$s %4$s>Tweet</a>', 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->ID Post ID. * @param string $str Sharing service name. / apply_filters( 'jetpack_register_post_for_share_counts', true, $post->ID, 'twitter' ) ) { sharing_register_post_for_share_counts( $post->ID ); } return $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'X', 'share to', 'jetpack' ), __( 'Click to share on X', 'jetpack' ), 'share=twitter', 'sharing-twitter-' . $post->ID ); } } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { $post_title = $this->get_share_title( $post->ID ); $post_link = $this->get_share_url( $post->ID ); if ( function_exists( 'mb_stripos' ) ) { $strlen = 'mb_strlen'; $substr = 'mb_substr'; } else { $strlen = 'strlen'; $substr = 'substr'; } $via = static::sharing_twitter_via( $post ); $related = static::get_related_accounts( $post ); if ( $via ) { $sig = " via @$via"; if ( $related === $via ) { $related = false; } } else { $via = false; $sig = ''; } $suffix_length = $this->short_url_length + $strlen( $sig ); // $sig is handled by twitter in their 'via' argument. // $post_link is handled by twitter in their 'url' argument. if ( 280 < $strlen( $post_title ) + $suffix_length ) { // The -1 is for "\xE2\x80\xA6", a UTF-8 ellipsis. $text = $substr( $post_title, 0, 280 - $suffix_length - 1 ) . "\xE2\x80\xA6"; } 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( 'via', 'related', 'text', 'url' ) ) ), 'https://x.com/intent/tweet' ); parent::redirect_request( $twitter_url ); } /* * Does this sharing source have a custom style. * * @return bool / public function has_custom_button_style() { return $this->smart; } /* * Add content specific to a service in the footer. / public function display_footer() { if ( $this->smart ) { ?> <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script> <?php } else { $this->js_dialog( $this->shortname, array( 'height' => 350 ) ); } } } /* * X sharing button. * * While the old Twitter button had an official button, * this new X button does not, since there is no official X button yet. / class Share_X extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'x'; /* * Service icon font code. * * @var string / public $icon = '\f10e'; /* * Length of a URL on X. * https://developer.twitter.com/en/docs/tco * * @var int / public $short_url_length = 24; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { parent::__construct( $id, $settings ); if ( 'official' === $this->button_style ) { $this->smart = true; } else { $this->smart = false; } } /* * Service name. * * @return string / public function get_name() { return __( 'X', 'jetpack' ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { $via = static::sharing_x_via( $post ); if ( $via ) { $via = 'data-via="' . esc_attr( $via ) . '"'; } else { $via = ''; } $related = static::get_related_accounts( $post ); if ( ! empty( $related ) && $related !== $via ) { $related = 'data-related="' . esc_attr( $related ) . '"'; } else { $related = ''; } if ( $this->smart ) { $share_url = $this->get_share_url( $post->ID ); $post_title = $this->get_share_title( $post->ID ); return sprintf( '<a href="https://x.com/share" class="twitter-share-button" data-url="%1$s" data-text="%2$s" %3$s %4$s>%5$s</a>', esc_url( $share_url ), esc_attr( $post_title ), $via, $related, esc_html__( 'Post', 'jetpack' ) ); } else { if ( /* This filter is documented in modules/sharedaddy/sharing-sources.php / apply_filters( 'jetpack_register_post_for_share_counts', true, $post->ID, 'x' ) ) { sharing_register_post_for_share_counts( $post->ID ); } return $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'X', 'share to', 'jetpack' ), __( 'Click to share on X', 'jetpack' ), 'share=x', 'sharing-x-' . $post->ID ); } } /* * Determine the X 'via' value for a post. * * @param WP_Post\|int $post Post object or post ID. * @return string X handle without the preceding @. / public static function sharing_x_via( $post ) { $post = get_post( $post ); / This filter is documented in modules/sharedaddy/sharing-sources.php / $twitter_site_tag_value = apply_filters( 'jetpack_twitter_cards_site_tag', '', /* This action is documented in modules/sharedaddy/sharing-sources.php / array( 'twitter:creator' => apply_filters( 'jetpack_sharing_twitter_via', '', $post->ID ) ) ); / * Hack to remove the unwanted behavior of adding 'via @jetpack' which * was introduced with the adding of the Twitter cards. * This should be a temporary solution until a better method is setup. / if ( 'jetpack' === $twitter_site_tag_value ) { $twitter_site_tag_value = ''; } /* This filter is documented in modules/sharedaddy/sharing-sources.php / $twitter_site_tag_value = apply_filters( 'jetpack_sharing_twitter_via', $twitter_site_tag_value, $post->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( '/[^\da-z_]+/i', '', $twitter_site_tag_value ); } /* * Determine the 'related' X accounts for a post. * * @param WP_Post\|int $post Post object or post ID. * @return string Comma-separated list of X handles. / public static function get_related_accounts( $post ) { $post = get_post( $post ); / This filter is documented in modules/sharedaddy/sharing-sources.php / $related_accounts = apply_filters( 'jetpack_sharing_twitter_related', array(), $post->ID ); // Example related string: account1,account2:Account 2 description,account3 $related = array(); foreach ( $related_accounts as $related_account_username => $related_account_description ) { // Join the description onto the end of the username if ( $related_account_description ) { $related_account_username .= ':' . $related_account_description; } $related[] = $related_account_username; } return implode( ',', $related ); } /* * Add content specific to a service in the footer. / public function display_footer() { if ( $this->smart ) { ?> <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script> <?php } else { $this->js_dialog( $this->shortname, array( 'height' => 350 ) ); } } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { $post_title = $this->get_share_title( $post->ID ); $post_link = $this->get_share_url( $post->ID ); if ( function_exists( 'mb_stripos' ) ) { $strlen = 'mb_strlen'; $substr = 'mb_substr'; } else { $strlen = 'strlen'; $substr = 'substr'; } $via = static::sharing_x_via( $post ); $related = static::get_related_accounts( $post ); if ( $via ) { $sig = " via @$via"; if ( $related === $via ) { $related = false; } } else { $via = false; $sig = ''; } $suffix_length = $this->short_url_length + $strlen( $sig ); // $sig is handled by twitter in their 'via' argument. // $post_link is handled by twitter in their 'url' argument. if ( 280 < $strlen( $post_title ) + $suffix_length ) { // The -1 is for "\xE2\x80\xA6", a UTF-8 ellipsis. $text = $substr( $post_title, 0, 280 - $suffix_length - 1 ) . "\xE2\x80\xA6"; } 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( 'via', 'related', 'text', 'url' ) ) ), 'https://x.com/intent/tweet' ); parent::redirect_request( $twitter_url ); } /* * Does this sharing source have a custom style. * * @return bool / public function has_custom_button_style() { return $this->smart; } } /* * Reddit sharing button. / class Share_Reddit extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'reddit'; /* * Service icon font code. * * @var string / public $icon = '\f222'; /* * Service name. * * @return string / public function get_name() { return __( 'Reddit', 'jetpack' ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { return $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'Reddit', 'share to', 'jetpack' ), __( 'Click to share on Reddit', 'jetpack' ), 'share=reddit', 'sharing-reddit-' . $post->ID ); } /* * AMP display for Reddit. * * @param \WP_Post $post The current post being viewed. / public function get_amp_display( $post ) { $attrs = array( 'data-share-endpoint' => esc_url_raw( 'https://reddit.com/submit?url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&title=' . rawurlencode( $this->get_share_title( $post->ID ) ) ), ); return $this->build_amp_markup( $attrs ); } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { $reddit_url = $this->http() . '://reddit.com/submit?url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&title=' . rawurlencode( $this->get_share_title( $post->ID ) ); // Record stats parent::process_request( $post, $post_data ); parent::redirect_request( $reddit_url ); } } /* * LinkedIn sharing button. / class Share_LinkedIn extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'linkedin'; /* * Service icon font code. * * @var string / public $icon = '\f207'; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { parent::__construct( $id, $settings ); if ( 'official' === $this->button_style ) { $this->smart = true; } else { $this->smart = false; } } /* * Service name. * * @return string / public function get_name() { return __( 'LinkedIn', 'jetpack' ); } /* * Does this sharing source have a custom style. * * @return bool / public function has_custom_button_style() { return $this->smart; } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { $display = ''; if ( $this->smart ) { $share_url = $this->get_share_url( $post->ID ); $display .= sprintf( '<div class="linkedin_button"><script type="in/share" data-url="%s" data-counter="right"></script></div>', esc_url( $share_url ) ); } else { $display = $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'LinkedIn', 'share to', 'jetpack' ), __( 'Click to share on LinkedIn', 'jetpack' ), 'share=linkedin', 'sharing-linkedin-' . $post->ID ); } /* This filter is already documented in modules/sharedaddy/sharing-sources.php / if ( apply_filters( 'jetpack_register_post_for_share_counts', true, $post->ID, 'linkedin' ) ) { sharing_register_post_for_share_counts( $post->ID ); } return $display; } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { $post_link = $this->get_share_url( $post->ID ); // Using the same URL as the official button, which is not* LinkedIn's documented sharing link // https://www.linkedin.com/cws/share?url={url}&token=&isFramed=false $linkedin_url = add_query_arg( array( 'url' => rawurlencode( $post_link ), ), 'https://www.linkedin.com/cws/share?token=&isFramed=false' ); // Record stats parent::process_request( $post, $post_data ); parent::redirect_request( $linkedin_url ); } /** * Add content specific to a service in the footer. / public function display_footer() { if ( ! $this->smart ) { $this->js_dialog( $this->shortname, array( 'width' => 580, 'height' => 450, ) ); } else { ?> <script type="text/javascript"> ( function () { var currentScript = document.currentScript; // Helper function to load an external script. function loadScript( url, cb ) { var script = document.createElement( 'script' ); var prev = currentScript \|\| document.getElementsByTagName( 'script' )[ 0 ]; script.setAttribute( 'async', true ); script.setAttribute( 'src', url ); prev.parentNode.insertBefore( script, prev ); script.addEventListener( 'load', cb ); } function init() { loadScript( 'https://platform.linkedin.com/in.js?async=true', function () { if ( typeof IN !== 'undefined' ) { IN.init(); } } ); } if ( document.readyState === 'loading' ) { document.addEventListener( 'DOMContentLoaded', init ); } else { init(); } document.body.addEventListener( 'is.post-load', function() { if ( typeof IN !== 'undefined' ) { IN.parse(); } } ); } )(); </script> <?php } } } /* * Facebook sharing button. / class Share_Facebook extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'facebook'; /* * Service icon font code. * * @var string / public $icon = '\f204'; /* * Sharing type. * * @var string / private $share_type = 'default'; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { parent::__construct( $id, $settings ); if ( isset( $settings['share_type'] ) ) { $this->share_type = $settings['share_type']; } if ( 'official' === $this->button_style ) { $this->smart = true; } else { $this->smart = false; } } /* * Service name. * * @return string / public function get_name() { return __( 'Facebook', 'jetpack' ); } /* * Add content specific to a service in the head. / public function display_header() { } /* * Guess locale from language code. * * @param string $lang Language code. * * @return string\|bool / public function guess_locale_from_lang( $lang ) { if ( 'en' === $lang \|\| 'en_US' === $lang \|\| ! $lang ) { return 'en_US'; } if ( ! class_exists( 'GP_Locales' ) ) { if ( ! defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' ) \|\| ! file_exists( JETPACK__GLOTPRESS_LOCALES_PATH ) ) { return false; } require JETPACK__GLOTPRESS_LOCALES_PATH; } if ( defined( 'IS_WPCOM' ) && IS_WPCOM ) { // WP.com: get_locale() returns 'it' $locale = GP_Locales::by_slug( $lang ); } else { // Jetpack: get_locale() returns 'it_IT'; $locale = GP_Locales::by_field( 'wp_locale', $lang ); } if ( ! $locale ) { return false; } if ( empty( $locale->facebook_locale ) ) { if ( empty( $locale->wp_locale ) ) { return false; } else { // Facebook SDK is smart enough to fall back to en_US if a // locale isn't supported. Since supported Facebook locales // can fall out of sync, we'll attempt to use the known // wp_locale value and rely on said fallback. return $locale->wp_locale; } } return $locale->facebook_locale; } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { if ( $this->smart ) { $share_url = $this->get_share_url( $post->ID ); $fb_share_html = '<div class="fb-share-button" data-href="' . esc_attr( $share_url ) . '" data-layout="button_count"></div>'; /* * 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( 'jetpack_sharing_facebook_official_button_output', $fb_share_html, $share_url ); } /* This filter is already documented in modules/sharedaddy/sharing-sources.php / if ( apply_filters( 'jetpack_register_post_for_share_counts', true, $post->ID, 'facebook' ) ) { sharing_register_post_for_share_counts( $post->ID ); } return $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'Facebook', 'share to', 'jetpack' ), __( 'Click to share on Facebook', 'jetpack' ), 'share=facebook', 'sharing-facebook-' . $post->ID ); } /* * AMP display for Facebook. * * @param \WP_Post $post The current post being viewed. / public function get_amp_display( $post ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable $attrs = array( /* This filter is documented in modules/sharedaddy/sharing-sources.php / 'data-param-app_id' => apply_filters( 'jetpack_sharing_facebook_app_id', '249643311490' ), ); return $this->build_amp_markup( $attrs ); } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { $fb_url = $this->http() . '://www.facebook.com/sharer.php?u=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&t=' . rawurlencode( $this->get_share_title( $post->ID ) ); // Record stats parent::process_request( $post, $post_data ); parent::redirect_request( $fb_url ); } /* * Add content specific to a service in the footer. / public function display_footer() { $this->js_dialog( $this->shortname ); if ( $this->smart ) { $locale = $this->guess_locale_from_lang( get_locale() ); if ( ! $locale ) { $locale = 'en_US'; } /* * 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's App ID). / $fb_app_id = apply_filters( 'jetpack_sharing_facebook_app_id', '249643311490' ); if ( is_numeric( $fb_app_id ) ) { $fb_app_id = '&appId=' . $fb_app_id; } else { $fb_app_id = ''; } ?> <div id="fb-root"></div> <script>(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 = 'https://connect.facebook.net/<?php echo esc_attr( $locale ); ?>/sdk.js#xfbml=1<?php echo esc_attr( $fb_app_id ); ?>&version=v2.3'; fjs.parentNode.insertBefore(js, fjs); }(document, 'script', 'facebook-jssdk'));</script> <script> document.body.addEventListener( 'is.post-load', function() { if ( 'undefined' !== typeof FB ) { FB.XFBML.parse(); } } ); </script> <?php } } } /* * Print button. / class Share_Print extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'print'; /* * Service icon font code. * * @var string / public $icon = '\f469'; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { parent::__construct( $id, $settings ); if ( 'official' === $this->button_style ) { $this->smart = true; } else { $this->smart = false; } } /* * Service name. * * @return string / public function get_name() { return __( 'Print', 'jetpack' ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { return $this->get_link( $this->get_process_request_url( $post->ID ) . ( ( is_single() \|\| is_page() ) ? '#print' : '' ), _x( 'Print', 'share to', 'jetpack' ), __( 'Click to print', 'jetpack' ), 'share=print', 'sharing-print-' . $post->ID ); } /* * AMP display for Print. * * @param \WP_Post $post The current post being viewed. / public function get_amp_display( $post ) { if ( empty( $post ) ) { return false; } return '<button class="amp-social-share print" on="tap:AMP.print">Print</button>'; } } /* * Press This Button. / class Share_PressThis extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'pressthis'; /* * Service icon font code. * * @var string / public $icon = '\f205'; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { parent::__construct( $id, $settings ); if ( 'official' === $this->button_style ) { $this->smart = true; } else { $this->smart = false; } } /* * Service name. * * @return string / public function get_name() { return __( 'Press This', 'jetpack' ); } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { global $current_user; $primary_blog = (int) get_user_meta( $current_user->ID, 'primary_blog', 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( 'get_active_blogs_for_user' ) ) { $blogs = get_active_blogs_for_user(); if ( empty( $blogs ) ) { $blogs = get_blogs_of_user( $current_user->ID ); } } else { $blogs = get_blogs_of_user( $current_user->ID ); } if ( empty( $blogs ) ) { wp_safe_redirect( get_permalink( $post->ID ) ); die( 0 ); } $blog = current( $blogs ); $args = array( 'u' => rawurlencode( $this->get_share_url( $post->ID ) ), ); $args['url-scan-submit'] = 'Scan'; $args['_wpnonce'] = wp_create_nonce( 'scan-site' ); $url = $blog->siteurl . '/wp-admin/press-this.php'; $url = add_query_arg( $args, $url ); // Record stats parent::process_request( $post, $post_data ); parent::redirect_request( $url ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { return $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'Press This', 'share to', 'jetpack' ), __( 'Click to Press This!', 'jetpack' ), 'share=press-this', 'sharing-press-this-' . $post->ID ); } /* * No AMP display for PressThis. * * @param \WP_Post $post The current post being viewed. / public function get_amp_display( $post ) { // phpcs:ignore return false; } } /* * Custom (user-defined) sharing button. / class Share_Custom extends Sharing_Advanced_Source { /* * Sharing service name. * * @var string / private $name; /* * Sharing icon. * * @var string / private $icon; /* * Sharing service URL. * * @var string / private $url; /* * Does the service have an official version. * * @var bool / public $smart = true; /* * Service short name. * * @var string / public $shortname; /* * Custom sharing class. * * @return string / public function get_class() { return 'custom share-custom-' . sanitize_html_class( strtolower( $this->name ) ); } /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { parent::__construct( $id, $settings ); if ( isset( $settings['name'] ) ) { $this->name = $settings['name']; $this->shortname = preg_replace( '/[^a-z0-9]/', '', $settings['name'] ); } if ( isset( $settings['icon'] ) ) { $this->icon = $settings['icon']; $new_icon = esc_url_raw( wp_specialchars_decode( $this->icon, ENT_QUOTES ) ); $i = 0; while ( $new_icon !== $this->icon ) { if ( $i > 5 ) { $this->icon = false; break; } else { $this->icon = $new_icon; $new_icon = esc_url_raw( wp_specialchars_decode( $this->icon, ENT_QUOTES ) ); } ++$i; } } if ( isset( $settings['url'] ) ) { $this->url = $settings['url']; } } /** * Service name. * * @return string / public function get_name() { return $this->name; } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { $str = $this->get_link( $this->get_process_request_url( $post->ID ), esc_html( $this->name ), sprintf( / Translators: placeholder is the name of a social network. / __( 'Click to share on %s', 'jetpack' ), esc_attr( $this->name ) ), 'share=' . $this->id, 'sharing-custom-' . $post->ID ); $style = 'background-image:url("' . addcslashes( esc_url_raw( $this->icon ), '"' ) . '");'; $class = ( 'icon' === $this->button_style ) ? ' class="custom-sharing-span"' : ''; return str_replace( '<span>', '<span' . $class . ' style="' . esc_attr( $style ) . '">', $str ); } /* * No AMP display for custom elements. * * @param \WP_Post $post The current post being viewed. / public function get_amp_display( $post ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable return false; } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { $url = str_replace( '&', '&', $this->url ); $url = str_replace( '%post_id%', rawurlencode( $post->ID ), $url ); $url = str_replace( '%post_url%', rawurlencode( $this->get_share_url( $post->ID ) ), $url ); $url = str_replace( '%post_full_url%', rawurlencode( get_permalink( $post->ID ) ), $url ); $url = str_replace( '%post_title%', rawurlencode( $this->get_share_title( $post->ID ) ), $url ); $url = str_replace( '%home_url%', rawurlencode( home_url() ), $url ); $url = str_replace( '%post_slug%', rawurlencode( $post->post_name ), $url ); if ( strpos( $url, '%post_tags%' ) !== false ) { $tags = get_the_tags( $post->ID ); $tagged = ''; if ( $tags ) { $tagged_raw = array(); foreach ( $tags as $tag ) { $tagged_raw[] = rawurlencode( $tag->name ); } $tagged = implode( ',', $tagged_raw ); } $url = str_replace( '%post_tags%', $tagged, $url ); } if ( strpos( $url, '%post_excerpt%' ) !== false ) { $url_excerpt = $post->post_excerpt; if ( empty( $url_excerpt ) ) { $url_excerpt = $post->post_content; } $url_excerpt = wp_strip_all_tags( strip_shortcodes( $url_excerpt ) ); $url_excerpt = wp_html_excerpt( $url_excerpt, 100 ); $url_excerpt = rtrim( preg_replace( '/[^ .]$/', '', $url_excerpt ) ); $url = str_replace( '%post_excerpt%', rawurlencode( $url_excerpt ), $url ); } // Record stats parent::process_request( $post, $post_data ); parent::redirect_request( $url ); } /** * Display options for our sharing buttons. * * @return void / public function display_options() { ?> <div class="input"> <table class="form-table"> <tbody> <tr> <th scope="row"><?php esc_html_e( 'Label', 'jetpack' ); ?></th> <td><input type="text" name="name" value="<?php echo esc_attr( $this->name ); ?>" /></td> </tr> <tr> <th scope="row"><?php esc_html_e( 'URL', 'jetpack' ); ?></th> <td><input type="text" name="url" value="<?php echo esc_attr( $this->url ); ?>" /></td> </tr> <tr> <th scope="row"><?php esc_html_e( 'Icon', 'jetpack' ); ?></th> <td><input type="text" name="icon" value="<?php echo esc_attr( $this->icon ); ?>" /></td> </tr> <tr> <th scope="row"></th> <td> <input class="button-secondary" type="submit" value="<?php esc_attr_e( 'Save', 'jetpack' ); ?>" /> <a href="#" class="remove"><small><?php esc_html_e( 'Remove Service', 'jetpack' ); ?></small></a> </td> </tr> </tbody> </table> </div> <?php } /* * Sanitize and save options for our sharing buttons. * * @param array $data Data to be saved. * * @return void / public function update_options( array $data ) { $name = trim( wp_html_excerpt( wp_kses( stripslashes( $data['name'] ), array() ), 30 ) ); $url = trim( esc_url_raw( $data['url'] ) ); $icon = trim( esc_url_raw( $data['icon'] ) ); if ( $name ) { $this->name = $name; } if ( $url ) { $this->url = $url; } if ( $icon ) { $this->icon = $icon; } } /* * Get array of information about the service. * * @return array / public function get_options() { return array( 'name' => $this->name, 'icon' => $this->icon, 'url' => $this->url, ); } /* * Display a preview of the sharing button. * * @param bool $echo Whether to echo the output or return it. * @param bool $force_smart Whether to force the smart (official) services to be shown. * @param null\|string $button_style Button style. * * @return void / public function display_preview( $echo = true, $force_smart = false, $button_style = null ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable $opts = $this->get_options(); $text = ' '; if ( ! $this->smart ) { if ( $this->button_style !== 'icon' ) { $text = $this->get_name(); } } $klasses = array( 'share-' . $this->shortname ); if ( $this->button_style === 'icon' \|\| $this->button_style === 'icon-text' ) { $klasses[] = 'share-icon'; } if ( $this->button_style === 'icon' ) { $text = ''; $klasses[] = 'no-text'; } if ( $this->button_style === 'text' ) { $klasses[] = 'no-icon'; } $link = sprintf( '<a rel="nofollow" class="%s" href="javascript:void(0)" title="%s"><span style="background-image:url("%s") !important;background-position:left center;background-repeat:no-repeat;">%s</span></a>', esc_attr( implode( ' ', $klasses ) ), esc_attr( $this->get_name() ), addcslashes( esc_url_raw( $opts['icon'] ), '"' ), esc_html( $text ) ); ?> <div class="option option-smart-off"> <?php echo $link; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- escaped above. ?> </div> <?php } } /* * Tumblr sharing service. / class Share_Tumblr extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'tumblr'; /* * Service icon font code. * * @var string / public $icon = '\f214'; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { parent::__construct( $id, $settings ); if ( 'official' === $this->button_style ) { $this->smart = true; } else { $this->smart = false; } } /* * Service name. * * @return string / public function get_name() { return __( 'Tumblr', 'jetpack' ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { if ( $this->smart ) { $target = ''; if ( true === $this->open_link_in_new ) { $target = '_blank'; } /* * If we are looking at a single post, let Tumblr figure out the post type (text, photo, link, quote, chat, or video) * based on the content available on the page. * If we are not looking at a single post, content from other posts can appear on the page and Tumblr will pick that up. * In this case, we want Tumblr to focus on our current post, so we will limit the post type to link, where we can give Tumblr a link to our post. / if ( ! is_single() ) { $posttype = 'data-posttype="link"'; } else { $posttype = ''; } // Documentation: https://www.tumblr.com/docs/en/share_button return sprintf( '<a class="tumblr-share-button" target="%1$s" href="%2$s" data-title="%3$s" data-content="%4$s" title="%5$s"%6$s>%5$s</a>', $target, 'https://www.tumblr.com/share', $this->get_share_title( $post->ID ), $this->get_share_url( $post->ID ), __( 'Share on Tumblr', 'jetpack' ), $posttype ); } else { return $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'Tumblr', 'share to', 'jetpack' ), __( 'Click to share on Tumblr', 'jetpack' ), 'share=tumblr', 'sharing-tumblr-' . $post->ID ); } } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { // Record stats parent::process_request( $post, $post_data ); // Redirect to Tumblr's sharing endpoint (a la their bookmarklet) $url = 'https://www.tumblr.com/share?v=3&u=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&t=' . rawurlencode( $this->get_share_title( $post->ID ) ) . '&s='; parent::redirect_request( $url ); } /* * Add content specific to a service in the footer. / public function display_footer() { if ( $this->smart ) { // phpcs:disable WordPress.WP.EnqueuedResources.NonEnqueuedScript ?> <script id="tumblr-js" type="text/javascript" src="https://assets.tumblr.com/share-button.js"></script> <?php // phpcs:enable WordPress.WP.EnqueuedResources.NonEnqueuedScript } else { $this->js_dialog( $this->shortname, array( 'width' => 450, 'height' => 450, ) ); } } } /* * Pinterest sharing service. / class Share_Pinterest extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'pinterest'; /* * Service icon font code. * * @var string / public $icon = '\f209'; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { parent::__construct( $id, $settings ); if ( 'official' === $this->button_style ) { $this->smart = true; } else { $this->smart = false; } } /* * Service name. * * @return string / public function get_name() { return __( 'Pinterest', 'jetpack' ); } /* * Get image representative of the post to pass on to Pinterest. * * @param WP_Post $post Post object. * * @return string / public function get_image( $post ) { if ( class_exists( 'Jetpack_PostImages' ) ) { $image = Jetpack_PostImages::get_image( $post->ID, array( 'fallback_to_avatars' => true ) ); if ( ! empty( $image ) ) { return $image['src']; } } /* * 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( 'jetpack_sharing_pinterest_default_image', 'https://s0.wp.com/i/blank.jpg' ); } /* * Get Pinterest external sharing URL. * * @param WP_Post $post Post object. * * @return string / public function get_external_url( $post ) { $url = 'https://www.pinterest.com/pin/create/button/?url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&media=' . rawurlencode( $this->get_image( $post ) ) . '&description=' . rawurlencode( $post->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( 'jetpack_sharing_pinterest_share_url', $url ); } /* * Get Pinterest widget type. * * @return string / 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 'buttonPin' for single-image selection. 'buttonBookmark' for multi-image modal. / return apply_filters( 'jetpack_sharing_pinterest_widget_type', 'buttonPin' ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { $display = ''; if ( $this->smart ) { $display = sprintf( '<div class="pinterest_button"><a href="%s" data-pin-do="%s" data-pin-config="beside"><img src="//assets.pinterest.com/images/pidgets/pinit_fg_en_rect_gray_20.png" /></a></div>', esc_url( $this->get_external_url( $post ) ), esc_attr( $this->get_widget_type() ) ); } else { $display = $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'Pinterest', 'share to', 'jetpack' ), __( 'Click to share on Pinterest', 'jetpack' ), 'share=pinterest', 'sharing-pinterest-' . $post->ID ); } /* This filter is already documented in modules/sharedaddy/sharing-sources.php / if ( apply_filters( 'jetpack_register_post_for_share_counts', true, $post->ID, 'linkedin' ) ) { sharing_register_post_for_share_counts( $post->ID ); } return $display; } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { // Record stats parent::process_request( $post, $post_data ); // If we're triggering the multi-select panel, then we don't need to redirect to Pinterest if ( ! isset( $_GET['js_only'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended $pinterest_url = esc_url_raw( $this->get_external_url( $post ) ); parent::redirect_request( $pinterest_url ); } else { echo '// share count bumped'; die( 0 ); } } /* * Add content specific to a service in the footer. / 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( 'jetpack_pinit_over_button', true ); ?> <?php if ( $this->smart ) : ?> <script type="text/javascript"> ( function () { // Pinterest shared resources var s = document.createElement( 'script' ); s.type = 'text/javascript'; s.async = true; <?php if ( $jetpack_pinit_over ) { echo "s.setAttribute( 'data-pin-hover', true );"; } ?> s.src = window.location.protocol + '//assets.pinterest.com/js/pinit.js'; var x = document.getElementsByTagName( 'script' )[ 0 ]; x.parentNode.insertBefore(s, x); // if 'Pin it' button has 'counts' make container wider function init() { var shares = document.querySelectorAll( 'li.share-pinterest' ); for ( var i = 0; i < shares.length; i++ ) { var share = shares[ i ]; var countElement = share.querySelector( 'a span' ); if (countElement) { var countComputedStyle = window.getComputedStyle(countElement); if ( countComputedStyle.display === 'block' ) { var countWidth = parseInt( countComputedStyle.width, 10 ); share.style.marginRight = countWidth + 11 + 'px'; } } } } if ( document.readyState !== 'complete' ) { document.addEventListener( 'load', init ); } else { init(); } } )(); </script> <?php elseif ( 'buttonPin' !== $this->get_widget_type() ) : ?> <script type="text/javascript"> ( function () { function init() { document.body.addEventListener( 'click', function ( e ) { if ( e.target && ( e.target.matches && e.target.matches( 'a.share-pinterest' ) \|\| e.target.msMatchesSelector && e.target.msMatchesSelector( 'a.share-pinterest' ) ) ) { e.preventDefault(); // Load Pinterest Bookmarklet code var s = document.createElement( 'script' ); s.type = 'text/javascript'; s.src = window.location.protocol + '//assets.pinterest.com/js/pinmarklet.js?r=' + ( Math.random() 99999999 ); var x = document.getElementsByTagName( 'script' )[ 0 ]; x.parentNode.insertBefore( s, x ); // Trigger Stats var s = document.createElement( 'script' ); s.type = 'text/javascript'; s.src = e.target.href + ( e.target.href.indexOf( '?' ) ? '&' : '?' ) + 'js_only=1'; var x = document.getElementsByTagName( 'script' )[ '0' ]; x.parentNode.insertBefore( s, x ); } } ); } if ( document.readyState === 'loading' ) { document.addEventListener( 'DOMContentLoaded', init ); } else { init(); } } )(); </script> <?php endif; } } /** * Pocket sharing service. / class Share_Pocket extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'pocket'; /* * Service icon font code. * * @var string / public $icon = '\f224'; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { parent::__construct( $id, $settings ); if ( 'official' === $this->button_style ) { $this->smart = true; } else { $this->smart = false; } } /* * Service name. * * @return string / public function get_name() { return __( 'Pocket', 'jetpack' ); } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { // Record stats parent::process_request( $post, $post_data ); $pocket_url = esc_url_raw( 'https://getpocket.com/save/?url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&title=' . rawurlencode( $this->get_share_title( $post->ID ) ) ); parent::redirect_request( $pocket_url ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { if ( $this->smart ) { $post_count = 'horizontal'; $button = ''; $button .= '<div class="pocket_button">'; $button .= sprintf( '<a href="https://getpocket.com/save" class="pocket-btn" data-lang="%s" data-save-url="%s" data-pocket-count="%s" >%s</a>', 'en', esc_attr( $this->get_share_url( $post->ID ) ), $post_count, esc_attr__( 'Pocket', 'jetpack' ) ); $button .= '</div>'; return $button; } else { return $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'Pocket', 'share to', 'jetpack' ), __( 'Click to share on Pocket', 'jetpack' ), 'share=pocket', 'sharing-pocket-' . $post->ID ); } } /* * AMP display for Pocket. * * @param \WP_Post $post The current post being viewed. / public function get_amp_display( $post ) { $attrs = array( 'data-share-endpoint' => esc_url_raw( 'https://getpocket.com/save/?url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&title=' . rawurlencode( $this->get_share_title( $post->ID ) ) ), ); return $this->build_amp_markup( $attrs ); } /* * Add content specific to a service in the footer. / public function display_footer() { if ( $this->smart ) : ?> <script> ( function () { var currentScript = document.currentScript; // Don't use Pocket's default JS as it we need to force init new Pocket share buttons loaded via JS. function jetpack_sharing_pocket_init() { var script = document.createElement( 'script' ); var prev = currentScript \|\| document.getElementsByTagName( 'script' )[ 0 ]; script.setAttribute( 'async', true ); script.setAttribute( 'src', 'https://widgets.getpocket.com/v1/j/btn.js?v=1' ); prev.parentNode.insertBefore( script, prev ); } if ( document.readyState === 'loading' ) { document.addEventListener( 'DOMContentLoaded', jetpack_sharing_pocket_init ); } else { jetpack_sharing_pocket_init(); } document.body.addEventListener( 'is.post-load', jetpack_sharing_pocket_init ); } )(); </script> <?php else : $this->js_dialog( $this->shortname, array( 'width' => 450, 'height' => 450, ) ); endif; } } /* * Telegram sharing service. / class Share_Telegram extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'telegram'; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { // phpcs:ignore Generic.CodeAnalysis.UselessOverridingMethod.Found parent::__construct( $id, $settings ); } /* * Service name. * * @return string / public function get_name() { return __( 'Telegram', 'jetpack' ); } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { // Record stats parent::process_request( $post, $post_data ); $telegram_url = esc_url_raw( 'https://telegram.me/share/url?url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&text=' . rawurlencode( $this->get_share_title( $post->ID ) ) ); parent::redirect_request( $telegram_url ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { return $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'Telegram', 'share to', 'jetpack' ), __( 'Click to share on Telegram', 'jetpack' ), 'share=telegram', 'sharing-telegram-' . $post->ID ); } /* * AMP display for Telegram. * * @param \WP_Post $post The current post being viewed. / public function get_amp_display( $post ) { $attrs = array( 'data-share-endpoint' => esc_url_raw( 'https://telegram.me/share/url?url=' . rawurlencode( $this->get_share_url( $post->ID ) ) . '&text=' . rawurlencode( $this->get_share_title( $post->ID ) ) ), ); return $this->build_amp_markup( $attrs ); } /* * Add content specific to a service in the footer. / public function display_footer() { $this->js_dialog( $this->shortname, array( 'width' => 450, 'height' => 450, ) ); } } /* * WhatsApp sharing service. / class Jetpack_Share_WhatsApp extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'jetpack-whatsapp'; /* * Constructor. * * @param int $id Sharing source ID. * @param array $settings Sharing settings. / public function __construct( $id, array $settings ) { // phpcs:ignore Generic.CodeAnalysis.UselessOverridingMethod.Found parent::__construct( $id, $settings ); } /* * Service name. * * @return string / public function get_name() { return __( 'WhatsApp', 'jetpack' ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { return $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'WhatsApp', 'share to', 'jetpack' ), __( 'Click to share on WhatsApp', 'jetpack' ), 'share=jetpack-whatsapp', 'sharing-whatsapp-' . $post->ID ); } /* * AMP display for Whatsapp. * * @param \WP_Post $post The current post being viewed. / public function get_amp_display( $post ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable $attrs = array( 'type' => 'whatsapp', ); return $this->build_amp_markup( $attrs ); } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { // Record stats parent::process_request( $post, $post_data ); // Firefox for desktop doesn't handle the "api.whatsapp.com" URL properly, so use "web.whatsapp.com" if ( User_Agent_Info::is_firefox_desktop() ) { $url = 'https://web.whatsapp.com/send?text='; } else { $url = 'https://api.whatsapp.com/send?text='; } $url .= rawurlencode( $this->get_share_title( $post->ID ) . ' ' . $this->get_share_url( $post->ID ) ); parent::redirect_request( $url ); } } /* * Mastodon sharing service. / class Share_Mastodon extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'mastodon'; /* * Service icon font code. * * @var string / public $icon = '\f10a'; /* * Service name. * * @return string / public function get_name() { return __( 'Mastodon', 'jetpack' ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { return $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'Mastodon', 'share to', 'jetpack' ), __( 'Click to share on Mastodon', 'jetpack' ), 'share=mastodon', 'sharing-mastodon-' . $post->ID ); } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { if ( empty( $_POST['jetpack-mastodon-instance'] ) ) { require_once WP_SHARING_PLUGIN_DIR . 'services/class-jetpack-mastodon-modal.php'; add_action( 'template_redirect', array( 'Jetpack_Mastodon_Modal', 'modal' ) ); return; } check_admin_referer( 'jetpack_share_mastodon_instance' ); $mastodon_instance = isset( $_POST['jetpack-mastodon-instance'] ) ? trailingslashit( sanitize_text_field( wp_unslash( $_POST['jetpack-mastodon-instance'] ) ) ) : null; $post_title = $this->get_share_title( $post->ID ); $post_link = $this->get_share_url( $post->ID ); $post_tags = $this->get_share_tags( $post->ID ); /* * Allow filtering the default message that gets posted to Mastodon. * * @module sharedaddy * @since 11.9 * * @param string $share_url The default message that gets posted to Mastodon. * @param WP_Post $post The post object. * @param array $post_data Array of information about the post we're sharing. / $shared_message = apply_filters( 'jetpack_sharing_mastodon_default_message', $post_title . ' ' . $post_link . ' ' . $post_tags, $post, $post_data ); $share_url = sprintf( '%1$sshare?text=%2$s', $mastodon_instance, rawurlencode( $shared_message ) ); // Record stats parent::process_request( $post, $post_data ); parent::redirect_request( $share_url ); } /* * Add content specific to a service in the footer. / public function display_footer() { $this->js_dialog( $this->shortname, array( 'width' => 460, 'height' => 400, ) ); } } /* * Nextdoor sharing service. / class Share_Nextdoor extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'nextdoor'; /* * Service icon font code. * * @var string / public $icon = '\f10c'; /* * Service name. * * @return string / public function get_name() { return __( 'Nextdoor', 'jetpack' ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { return $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'Nextdoor', 'share to', 'jetpack' ), __( 'Click to share on Nextdoor', 'jetpack' ), 'share=nextdoor', 'sharing-nextdoor-' . $post->ID ); } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { // Record stats parent::process_request( $post, $post_data ); $url = 'https://nextdoor.com/sharekit/?source=jetpack&body='; $url .= rawurlencode( $this->get_share_title( $post->ID ) . ' ' . $this->get_share_url( $post->ID ) ); parent::redirect_request( $url ); } } /* * Threads sharing service. / class Share_Threads extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'threads'; /* * Service icon font code. * * @var string / public $icon = '\f10d'; /* * Service name. * * @return string / public function get_name() { return __( 'Threads', 'jetpack' ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { return $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'Threads', 'share to', 'jetpack' ), __( 'Click to share on Threads', 'jetpack' ), 'share=threads', 'sharing-threads-' . $post->ID ); } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { // Record stats parent::process_request( $post, $post_data ); $url = 'https://threads.net/intent/post?text='; $url .= rawurlencode( $this->get_share_title( $post->ID ) . ' ' . $this->get_share_url( $post->ID ) ); parent::redirect_request( $url ); } /* * Add content specific to a service in the footer. / public function display_footer() { $this->js_dialog( $this->shortname ); } } /* * Bluesky sharing service. / class Share_Bluesky extends Sharing_Source { /* * Service short name. * * @var string / public $shortname = 'bluesky'; /* * Service icon font code. * * @var string / public $icon = '\f10f'; /* * Service name. * * @return string / public function get_name() { return __( 'Bluesky', 'jetpack' ); } /* * Get the markup of the sharing button. * * @param WP_Post $post Post object. * * @return string / public function get_display( $post ) { return $this->get_link( $this->get_process_request_url( $post->ID ), _x( 'Bluesky', 'share to', 'jetpack' ), __( 'Click to share on Bluesky', 'jetpack' ), 'share=bluesky', 'sharing-bluesky-' . $post->ID ); } /* * Process sharing request. Add actions that need to happen when sharing here. * * @param WP_Post $post Post object. * @param array $post_data Array of information about the post we're sharing. * * @return void / public function process_request( $post, array $post_data ) { // Record stats parent::process_request( $post, $post_data ); $url = 'https://bsky.app/intent/compose?text='; $url .= rawurlencode( $this->get_share_title( $post->ID ) . ' ' . $this->get_share_url( $post->ID ) ); parent::redirect_request( $url ); } /* * Add content specific to a service in the footer. */ public function display_footer() { $this->js_dialog( $this->shortname ); } }

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