­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ 'facebook', 'twitter' => 'twitter', 'google' => 'google', 'whatsapp' => 'whatsapp', 'pinterest' => 'pinterest', 'linkedin' => 'linkedin', 'tumblr' => 'tumblr', 'email' => 'email', 'gmail' => 'gmail', 'printer' => 'printer', 'telegram' => 'telegram', 'skype' => 'skype', 'viber' => 'viber', 'like' => 'like', 'reddit' => 'reddit', 'messenger' => 'messenger', 'buffer' => 'buffer', 'vk' => 'vk', 'flipboard' => 'flipboard', 'share' => 'share', ); /** * Check social media available exists * * @since 3.7.0 * @version 1.0.0 * @param String $item * @return Boolean */ public static function items_available( $item ) { $items = apply_filters( WPUSB_Utils::add_prefix( '-items-available' ), self::$items_available ); return isset( $items[ $item ] ); } /** * Generate object all social icons * * @since 3.1.4 * @version 1.1.0 * @param Null * @return Object */ private static function _get_elements() { $plugin_name = rawurlencode( WPUSB_App::NAME ); $prefix_icons = apply_filters( WPUSB_Utils::add_prefix( '_prefix_class_icons' ), WPUSB_Utils::add_prefix( '-icon-' ) ); $tag_icon = WPUSB_Utils::add_prefix( '_class_icon' ); $std = new stdClass(); /** * @var Object * @see Facebook */ $std->facebook = new stdClass(); $std->facebook->name = __( 'Facebook', 'wpupper-share-buttons' ); $std->facebook->element = 'facebook'; $std->facebook->link = 'https://www.facebook.com/sharer.php?u=' . self::$url; $std->facebook->title = __( 'Share on Facebook', 'wpupper-share-buttons' ); $std->facebook->class = WPUSB_Utils::add_prefix( '-facebook' ); $std->facebook->class_item = self::$item; $std->facebook->class_link = self::$class_button; $std->facebook->class_icon = apply_filters( $tag_icon, $prefix_icons . 'facebook' ); $std->facebook->popup = self::$action; $std->facebook->inside = __( 'Share', 'wpupper-share-buttons' ); $std->facebook->has_counter = true; $std->facebook->target = '_blank'; /** * @var Object * @see Twitter */ $std->twitter = new stdClass(); $std->twitter->name = __( 'Twitter', 'wpupper-share-buttons' ); $std->twitter->element = 'twitter'; $std->twitter->link = 'https://twitter.com/share?url=' . self::$url . '&text=' . self::$twitter_text . self::$twitter_via . self::$twitter_hashtags; $std->twitter->title = __( 'Tweet', 'wpupper-share-buttons' ); $std->twitter->class = WPUSB_Utils::add_prefix( '-twitter' ); $std->twitter->class_item = self::$item; $std->twitter->class_link = self::$class_button; $std->twitter->class_icon = apply_filters( $tag_icon, $prefix_icons . 'twitter' ); $std->twitter->popup = self::$action; $std->twitter->inside = __( 'Tweet', 'wpupper-share-buttons' ); $std->twitter->has_counter = true; $std->twitter->target = '_blank'; /** * @var Object * @see Google Plus */ $std->google = new stdClass(); $std->google->name = __( 'Google Plus', 'wpupper-share-buttons' ); $std->google->element = 'google-plus'; $std->google->link = 'https://plus.google.com/share?url=' . self::$url; $std->google->title = __( 'Share on Google+', 'wpupper-share-buttons' ); $std->google->class = WPUSB_Utils::add_prefix( '-google-plus' ); $std->google->class_item = self::$item; $std->google->class_link = self::$class_button; $std->google->class_icon = apply_filters( $tag_icon, $prefix_icons . 'google-plus' ); $std->google->popup = self::$action; $std->google->inside = __( 'Share', 'wpupper-share-buttons' ); $std->google->has_counter = true; $std->google->target = '_blank'; /** * @var Object * @see WhatsApp */ $std->whatsapp = new stdClass(); $std->whatsapp->name = __( 'WhatsApp', 'wpupper-share-buttons' ); $std->whatsapp->element = 'whatsapp'; $std->whatsapp->link = 'whatsapp://send?text=' . self::$whatsapp_text . self::$url; $std->whatsapp->title = __( 'Share on WhatsApp', 'wpupper-share-buttons' ); $std->whatsapp->class = WPUSB_Utils::add_prefix( '-whatsapp' ); $std->whatsapp->class_item = self::$item; $std->whatsapp->class_link = self::$class_button; $std->whatsapp->class_icon = apply_filters( $tag_icon, $prefix_icons . 'whatsapp' ); $std->whatsapp->popup = 'data-whatsapp-wpusb="https://web.whatsapp.com/"'; $std->whatsapp->inside = __( 'Share', 'wpupper-share-buttons' ); $std->whatsapp->has_counter = false; $std->whatsapp->target = '_blank'; /** * @var Object * @see Pinterest */ $std->pinterest = new stdClass(); $std->pinterest->name = __( 'Pinterest', 'wpupper-share-buttons' ); $std->pinterest->element = 'pinterest'; $std->pinterest->link = 'https://pinterest.com/pin/create/bookmarklet/?' . self::_get_pinterest_param(); $std->pinterest->title = __( 'Share on Pinterest', 'wpupper-share-buttons' ); $std->pinterest->class = WPUSB_Utils::add_prefix( '-pinterest' ); $std->pinterest->class_item = self::$item; $std->pinterest->class_link = self::$class_button; $std->pinterest->class_icon = apply_filters( $tag_icon, $prefix_icons . 'pinterest' ); $std->pinterest->popup = self::$action; $std->pinterest->inside = __( 'Share', 'wpupper-share-buttons' ); $std->pinterest->has_counter = true; $std->pinterest->target = '_blank'; /** * @var Object * @see Linkedin */ $std->linkedin = new stdClass(); $std->linkedin->name = __( 'Linkedin', 'wpupper-share-buttons' ); $std->linkedin->element = 'linkedin'; $std->linkedin->link = 'https://www.linkedin.com/shareArticle?mini=true&url=' . self::$url . '&title=' . self::$title; $std->linkedin->title = __( 'Share on Linkedin', 'wpupper-share-buttons' ); $std->linkedin->class = WPUSB_Utils::add_prefix( '-linkedin' ); $std->linkedin->class_item = self::$item; $std->linkedin->class_link = self::$class_button; $std->linkedin->class_icon = apply_filters( $tag_icon, $prefix_icons . 'linkedin' ); $std->linkedin->popup = self::$action; $std->linkedin->inside = __( 'Share', 'wpupper-share-buttons' ); $std->linkedin->has_counter = true; $std->linkedin->target = '_blank'; /** * @var Object * @see Tumblr */ $std->tumblr = new stdClass(); $std->tumblr->name = __( 'Tumblr', 'wpupper-share-buttons' ); $std->tumblr->element = 'tumblr'; $std->tumblr->link = 'https://www.tumblr.com/widgets/share/tool?canonicalUrl=' . self::$url . '&title=' . self::$title; $std->tumblr->title = __( 'Share on Tumblr', 'wpupper-share-buttons' ); $std->tumblr->class = WPUSB_Utils::add_prefix( '-tumblr' ); $std->tumblr->class_item = self::$item; $std->tumblr->class_link = self::$class_button; $std->tumblr->class_icon = apply_filters( $tag_icon, $prefix_icons . 'tumblr' ); $std->tumblr->popup = self::$action; $std->tumblr->inside = __( 'Share', 'wpupper-share-buttons' ); $std->tumblr->has_counter = true; $std->tumblr->target = '_blank'; /** * @var Object * @see Email */ $std->email = new stdClass(); $std->email->name = __( 'Email', 'wpupper-share-buttons' ); $std->email->element = 'email'; $std->email->link = 'mailto:?subject=' . self::$title . '&body=' . self::$url . "\n" . self::$body_mail; $std->email->title = __( 'Send by email', 'wpupper-share-buttons' ); $std->email->class = WPUSB_Utils::add_prefix( '-email' ); $std->email->class_item = self::$item; $std->email->class_link = self::$class_button; $std->email->class_icon = apply_filters( $tag_icon, $prefix_icons . 'email' ); $std->email->popup = ''; $std->email->inside = 'Email'; $std->email->has_counter = false; $std->email->target = '_self'; /** * @var Object * @see Gmail */ $std->gmail = new stdClass(); $std->gmail->name = __( 'Gmail', 'wpupper-share-buttons' ); $std->gmail->element = 'gmail'; $std->gmail->link = 'https://mail.google.com/mail/u/0/?view=cm&fs=1&su=' . self::$title . '&body=' . self::$url . "\n" . self::$body_mail . '&tf=1'; $std->gmail->title = __( 'Send by Gmail', 'wpupper-share-buttons' ); $std->gmail->class = WPUSB_Utils::add_prefix( '-gmail' ); $std->gmail->class_item = self::$item; $std->gmail->class_link = self::$class_button; $std->gmail->class_icon = apply_filters( $tag_icon, $prefix_icons . 'gmail' ); $std->gmail->popup = self::$action; $std->gmail->inside = 'Gmail'; $std->gmail->has_counter = false; $std->gmail->target = '_blank'; /** * @var Object * @see PrintFriendly */ $std->printer = new stdClass(); $std->printer->name = __( 'PrintFriendly', 'wpupper-share-buttons' ); $std->printer->element = 'printer'; $std->printer->link = 'https://www.printfriendly.com/print?url=' . self::$url; $std->printer->title = __( 'Print via PrintFriendly', 'wpupper-share-buttons' ); $std->printer->class = WPUSB_Utils::add_prefix( '-printer' ); $std->printer->class_item = self::$item; $std->printer->class_link = self::$class_button; $std->printer->class_icon = apply_filters( $tag_icon, $prefix_icons . 'printer' ); $std->printer->popup = self::$action; $std->printer->inside = __( 'Print', 'wpupper-share-buttons' ); $std->printer->has_counter = false; $std->printer->target = '_blank'; /** * @var Object * @see Telegram */ $std->telegram = new stdClass(); $std->telegram->name = __( 'Telegram', 'wpupper-share-buttons' ); $std->telegram->element = 'telegram'; $std->telegram->link = 'https://telegram.me/share/url?url=' . self::$url . '&text=' . self::$title; $std->telegram->title = __( 'Share on Telegram', 'wpupper-share-buttons' ); $std->telegram->class = WPUSB_Utils::add_prefix( '-telegram' ); $std->telegram->class_item = self::$item; $std->telegram->class_link = self::$class_button; $std->telegram->class_icon = apply_filters( $tag_icon, $prefix_icons . 'telegram' ); $std->telegram->popup = self::$action; $std->telegram->inside = __( 'Share', 'wpupper-share-buttons' ); $std->telegram->has_counter = false; $std->telegram->target = '_blank'; /** * @var Object * @see Skype */ $std->skype = new stdClass(); $std->skype->name = __( 'Skype', 'wpupper-share-buttons' ); $std->skype->element = 'skype'; $std->skype->link = 'https://web.skype.com/share?url=' . self::$url . '&text=' . self::$title; $std->skype->title = __( 'Share on Skype', 'wpupper-share-buttons' ); $std->skype->class = WPUSB_Utils::add_prefix( '-skype' ); $std->skype->class_item = self::$item; $std->skype->class_link = self::$class_button; $std->skype->class_icon = apply_filters( $tag_icon, $prefix_icons . 'skype' ); $std->skype->popup = self::$action; $std->skype->inside = __( 'Share', 'wpupper-share-buttons' ); $std->skype->has_counter = false; $std->skype->target = '_blank'; /** * @var Object * @see Viber */ $std->viber = new stdClass(); $std->viber->name = __( 'Viber', 'wpupper-share-buttons' ); $std->viber->element = 'viber'; $std->viber->link = 'viber://forward?text=' . self::$viber_text . self::$url; $std->viber->title = __( 'Share on Viber', 'wpupper-share-buttons' ); $std->viber->class = WPUSB_Utils::add_prefix( '-viber' ); $std->viber->class_item = self::$item; $std->viber->class_link = self::$class_button; $std->viber->class_icon = apply_filters( $tag_icon, $prefix_icons . 'viber' ); $std->viber->popup = self::$action; $std->viber->inside = __( 'Share', 'wpupper-share-buttons' ); $std->viber->has_counter = false; $std->viber->target = '_blank'; /** * @var Object * @see Like */ $std->like = new stdClass(); $std->like->name = __( 'Like', 'wpupper-share-buttons' ); $std->like->element = 'like'; $std->like->link = 'https://victorfreitas.github.io/wpupper-share-buttons/?href=' . self::$url_like; $std->like->title = __( 'Like on Facebook', 'wpupper-share-buttons' ); $std->like->class = WPUSB_Utils::add_prefix( '-like' ); $std->like->class_item = self::$item; $std->like->class_link = self::$class_button; $std->like->class_icon = apply_filters( $tag_icon, $prefix_icons . 'like' ); $std->like->popup = self::$action; $std->like->inside = __( 'Like', 'wpupper-share-buttons' ); $std->like->has_counter = false; $std->like->target = '_blank'; /** * @var Object * @see Reddit */ $std->reddit = new stdClass(); $std->reddit->name = __( 'Reddit', 'wpupper-share-buttons' ); $std->reddit->element = 'reddit'; $std->reddit->link = 'https://www.reddit.com/submit?url=' . self::$url . '&title=' . self::$title; $std->reddit->title = __( 'Share on Reddit', 'wpupper-share-buttons' ); $std->reddit->class = WPUSB_Utils::add_prefix( '-reddit' ); $std->reddit->class_item = self::$item; $std->reddit->class_link = self::$class_button; $std->reddit->class_icon = apply_filters( $tag_icon, $prefix_icons . 'reddit' ); $std->reddit->popup = self::$action; $std->reddit->inside = __( 'Share', 'wpupper-share-buttons' ); $std->reddit->has_counter = false; $std->reddit->target = '_blank'; /** * @var Object * @see Facebook messenger */ $std->messenger = new stdClass(); $std->messenger->name = __( 'Messenger', 'wpupper-share-buttons' ); $std->messenger->element = 'messenger'; $std->messenger->link = 'https://www.facebook.com/dialog/send?app_id=140586622674265&link=' . self::$url . '&redirect_uri=' . self::$url; $std->messenger->title = __( 'Send on Facebook Messenger', 'wpupper-share-buttons' ); $std->messenger->class = WPUSB_Utils::add_prefix( '-messenger' ); $std->messenger->class_item = self::$item; $std->messenger->class_link = self::$class_button; $std->messenger->class_icon = apply_filters( $tag_icon, $prefix_icons . 'messenger' ); $std->messenger->popup = 'data-messenger-wpusb="fb-messenger://share?link=' . self::$url . '"'; $std->messenger->inside = __( 'Messenger', 'wpupper-share-buttons' ); $std->messenger->has_counter = false; $std->messenger->target = '_blank'; /** * @var Object * @see Buffer */ $std->buffer = new stdClass(); $std->buffer->name = __( 'Buffer', 'wpupper-share-buttons' ); $std->buffer->element = 'buffer'; $std->buffer->link = 'https://bufferapp.com/add?' . self::_get_buffer_param(); $std->buffer->title = __( 'Share on Buffer', 'wpupper-share-buttons' ); $std->buffer->class = WPUSB_Utils::add_prefix( '-buffer' ); $std->buffer->class_item = self::$item; $std->buffer->class_link = self::$class_button; $std->buffer->class_icon = apply_filters( $tag_icon, $prefix_icons . 'buffer' ); $std->buffer->popup = self::$action; $std->buffer->inside = __( 'Share', 'wpupper-share-buttons' ); $std->buffer->has_counter = true; $std->buffer->target = '_blank'; /** * @var Object * @see VK */ $std->vk = new stdClass(); $std->vk->name = __( 'VK', 'wpupper-share-buttons' ); $std->vk->element = 'vk'; $std->vk->link = 'https://vk.com/share.php?url=' . self::$url . '&title=' . self::$title; $std->vk->title = __( 'Share on VK', 'wpupper-share-buttons' ); $std->vk->class = WPUSB_Utils::add_prefix( '-vk' ); $std->vk->class_item = self::$item; $std->vk->class_link = self::$class_button; $std->vk->class_icon = apply_filters( $tag_icon, $prefix_icons . 'vk' ); $std->vk->popup = self::$action; $std->vk->inside = __( 'Share', 'wpupper-share-buttons' ); $std->vk->has_counter = false; $std->vk->target = '_blank'; /** * @var Object * @see Flipboard */ $std->flipboard = new stdClass(); $std->flipboard->name = __( 'Flipboard', 'wpupper-share-buttons' ); $std->flipboard->element = 'flipboard'; $std->flipboard->link = 'https://share.flipboard.com/bookmarklet/popout?v=2&ext=' . $plugin_name . '&title=' . self::$title . '&url=' . self::$url; $std->flipboard->title = __( 'Share on Flipboard', 'wpupper-share-buttons' ); $std->flipboard->class = WPUSB_Utils::add_prefix( '-flipboard' ); $std->flipboard->class_item = self::$item; $std->flipboard->class_link = self::$class_button; $std->flipboard->class_icon = apply_filters( $tag_icon, $prefix_icons . 'flipboard' ); $std->flipboard->popup = self::$action; $std->flipboard->inside = __( 'Share', 'wpupper-share-buttons' ); $std->flipboard->has_counter = false; $std->flipboard->target = '_blank'; /** * @var Object * @see Modal Share */ $std->share = new stdClass(); $std->share->name = __( 'Modal Share', 'wpupper-share-buttons' ); $std->share->element = 'share'; $std->share->link = 'javascript:void(0);'; $std->share->title = __( 'Open modal social networks', 'wpupper-share-buttons' ); $std->share->class = WPUSB_Utils::add_prefix( '-share' ); $std->share->class_item = self::$item; $std->share->class_link = self::$class_button; $std->share->class_icon = apply_filters( $tag_icon, $prefix_icons . 'share' ); $std->share->popup = 'data-action="open-modal-networks"'; $std->share->inside = false; $std->share->has_counter = false; $std->share->target = '_self'; $args = array( 'title' => self::$title, 'url' => self::$url, 'prefix' => WPUSB_App::SLUG, 'item' => self::$item, 'class_button' => self::$class_button, 'attr_action' => self::$action, 'prefix_icons' => $prefix_icons, ); return apply_filters( WPUSB_Utils::add_prefix( '-elements-share' ), $std, self::$title, self::$url, $args ); } /** * Sortable elements share * * @since 3.1.4 * @since 3.27 * @version 1.2 * @param Array $elements * @return Object */ private static function _ksort( $elements ) { $tag = WPUSB_Utils::add_prefix( '-elements-args' ); if ( ! is_null( self::$social_networks ) ) { return apply_filters( $tag, self::$social_networks ); } $elements_order = WPUSB_Utils::get_networks_order( true ); if ( ! $elements_order ) { return apply_filters( $tag, $elements ); } $networks = new stdClass(); foreach ( $elements_order as $element => $title ) : if ( ! isset( $elements->{$element} ) ) { continue; } $networks->{$element} = $elements->{$element}; endforeach; self::$social_networks = $networks; return apply_filters( $tag, $networks ); } /** * Encode all items from data services * * @since 3.1.4 * @version 1.0.0 * @param Null * @return Object */ public static function get_elements() { $arguments = self::_get_arguments(); $tracking = WPUSB_Utils::get_tracking(); self::_set_properts( $arguments['title'], $arguments['link'], $tracking, rawurlencode( $arguments['thumbnail'] ), rawurlencode( $arguments['body_mail'] ) ); $elements = self::_get_elements(); return apply_filters( WPUSB_App::SLUG . 'elements-econded', $elements ); } /** * Get arguments for social url elements * * @since 3.1.4 * @version 1.0.0 * @param Null * @return Array */ private static function _get_arguments() { $body_mail = WPUSB_Utils::body_mail(); $arguments = array( 'title' => '_title_', 'link' => '_permalink_', 'thumbnail' => WPUSB_Utils::get_image(), 'body_mail' => "\n\n_title_\n\n{$body_mail}\n", ); return apply_filters( WPUSB_App::SLUG . '-arguments', $arguments ); } /** * Implements [] to facilitate replace shorturl bitly * * @since 3.1.4 * @version 1.0.0 * @param string $url * @return String */ private static function _url_facilitate_replace( $url ) { $name = WPUSB_App::SLUG . '-url-share'; return apply_filters( $name, "[{$url}]" ); } /** * Get all items from data services sortable * * @since 3.1.4 * @version 1.0.0 * @param Null * @return Object */ public static function social_media() { $elements = self::get_elements(); $elements_sortable = self::_ksort( $elements ); return apply_filters( WPUSB_App::SLUG . '-elements-share-sortable', $elements_sortable ); } /** * Set properts for social elements * * @since 3.1.4 * @version 1.0.0 * @param String $title * @param String $url * @param String $tracking * @param String $thumbnail * @param String $body_mail * @return Void */ private static function _set_properts( $title, $url, $tracking, $thumbnail, $body_mail ) { $post_id = WPUSB_Utils::get_id(); $title = WPUSB_Utils::rm_tags( apply_filters( 'the_title', $title, WPUSB_Utils::get_id() ) ); self::$title = $title; $tracking = apply_filters( WPUSB_Utils::add_prefix( '-tracking' ), $tracking, $post_id ); self::$thumbnail = apply_filters( WPUSB_Utils::add_prefix( '-thumbnail' ), $thumbnail, $post_id ); self::$body_mail = apply_filters( WPUSB_Utils::add_prefix( '-body-mail' ), $body_mail, $post_id ); self::$tracking = $tracking; self::$action = 'data-action="open-popup"'; $caracter = apply_filters( WPUSB_Utils::add_prefix( '-caracter' ), html_entity_decode( '☛' ) ); self::$caracter = $caracter; self::$url_like = rawurldecode( $url ); self::$url = $url; self::$item = WPUSB_Utils::add_prefix( '-item' ); self::$class_button = WPUSB_Utils::add_prefix( '-button' ); self::$viber_text = apply_filters( WPUSB_Utils::add_prefix( '-viber-text' ), "{$title}%20{$caracter}%20", $title ); self::$whatsapp_text = apply_filters( WPUSB_Utils::add_prefix( '-whatsapp-text' ), "{$title}%20{$caracter}%20", $title ); self::_set_properts_twitter(); } /** * Set properts for Twitter * * @since 3.1.4 * @version 2.0 * @param Null * @return Void */ private static function _set_properts_twitter() { self::_set_twitter_extra_params(); $text = WPUSB_Utils::option( 'twitter_text', false ); if ( ! empty( $text ) ) : if ( WPUSB_Utils::indexof( $text, '{' ) ) : $search = array( '{title}', '{', '}' ); $replace = array( self::$title, '', '' ); self::$twitter_text = str_replace( $search, $replace, $text ); return; endif; self::$twitter_text = $text; return; endif; $before_text = apply_filters( WPUSB_Utils::add_prefix( '-twitter-before' ), __( 'Click to see also', 'wpupper-share-buttons' ) ); $after_text = apply_filters( WPUSB_Utils::add_prefix( '-twitter-after' ), __( 'I just saw', 'wpupper-share-buttons' ) ); self::$twitter_text = WPUSB_Utils::get_twitter_text( self::$title, $after_text, $before_text, self::$caracter ); } /** * Set properts for twitter extra params * * @since 3.17 * @version 1.0 * @param Null * @return Void */ public static function _set_twitter_extra_params() { $via = WPUSB_Utils::option( 'twitter_username' ); $hashtags = WPUSB_Utils::option( 'twitter_hashtags' ); $hashtags = apply_filters( WPUSB_Utils::add_prefix( '-twitter-hashtags' ), WPUSB_Utils::rm_tags( $hashtags ) ); $via = WPUSB_Utils::sanitize_twitter_params( $via ); self::$twitter_via = ( ! empty( $via ) ) ? "&via={$via}" : ''; self::$twitter_hashtags = ( ! empty( $hashtags ) ) ? "&hashtags={$hashtags}" : ''; } /** * Buffer Parameters * * @since 3.28 * @param Null * @return String */ private static function _get_buffer_param() { $via = WPUSB_Utils::option( 'twitter_username' ); $mention = WPUSB_Utils::sanitize_twitter_params( $via ); $args = array( 'url' => self::$url, 'text' => self::$title, ); if ( ! empty( self::$thumbnail ) ) { $args['picture'] = rawurldecode( self::$thumbnail ); } if ( ! empty( $mention ) ) { $args['via'] = $mention; } return http_build_query( $args ); } /** * Pinterest Parameters * * @since 3.31 * @param Null * @return String */ private static function _get_pinterest_param() { $alt = ''; if ( 'yes' === WPUSB_Utils::option( 'pin_image_alt' ) ) { $alt = WPUSB_Utils::get_image_alt(); } $title = ( $alt ) ? $alt : self::$title; $description = apply_filters( WPUSB_Utils::add_prefix( '_pinterest_description' ), $title ); return sprintf( 'url=%s&media=%s&description=%s', self::$url, self::$thumbnail, rawurlencode( $description ) ); } }