'', 'title' => '', 'desc' => '', 'fallback' => false, ); // Parse args. $args = wp_parse_args( $args, $defaults ); // Set aria hidden. $aria_hidden = ' aria-hidden="true"'; // Set ARIA. $aria_labelledby = ''; /* * Aino doesn't use the SVG title or description attributes; non-decorative icons are described with .screen-reader-text. * * However, child themes can use the title and description to add information to non-decorative SVG icons to improve accessibility. * * Example 1 with title: 'arrow-right', 'title' => __( 'This is the title', 'textdomain' ) ) ); ?> * * Example 2 with title and description: 'arrow-right', 'title' => __( 'This is the title', 'textdomain' ), 'desc' => __( 'This is the description', 'textdomain' ) ) ); ?> * * See https://www.paciellogroup.com/blog/2013/12/using-aria-enhance-svg-accessibility/. */ if ( $args['title'] ) { $aria_hidden = ''; $unique_id = uniqid(); $aria_labelledby = ' aria-labelledby = "title-' . $unique_id . '"'; if ( $args['desc'] ) { $aria_labelledby = ' aria-labelledby="title-' . $unique_id . ' desc-' . $unique_id . '"'; } } // Begin SVG markup. $svg = ''; } $svg .= ''; return $svg; } /** * Display SVG icons in social links menu. * * @param string $item_output The menu item output. * @param WP_Post $item Menu item object. * @param int $depth Depth of the menu. * @param array $args wp_nav_menu() arguments. * @return string $item_output The menu item output with social icon. */ function aino_nav_menu_social_icons( $item_output, $item, $depth, $args ) { // Get supported social icons. $social_icons = aino_social_links_icons(); // Change SVG icon inside social links menu if there is supported URL. if ( 'social' || 'social-footer' === $args->theme_location ) { foreach ( $social_icons as $attr => $value ) { if ( false !== strpos( $item_output, $attr ) ) { $item_output = str_replace( $args->link_after, '' . aino_get_svg( array( 'icon' => esc_attr( $value ) ) ), $item_output ); } } } return $item_output; } add_filter( 'walker_nav_menu_start_el', 'aino_nav_menu_social_icons', 10, 4 ); /** * Returns an array of supported social links (URL and icon name). * * @return array $social_links_icons */ function aino_social_links_icons() { $social_links_icons = array( 'about.me' => 'aboutme', 'airbnb.com' => 'airbnb', 'amazon.ca' => 'amazon', 'amazon.cn' => 'amazon', 'amazon.co' => 'amazon', 'amazon.com' => 'amazon', 'amazon.de' => 'amazon', 'amazon.es' => 'amazon', 'amazon.fr' => 'amazon', 'amazon.in' => 'amazon', 'amazon.it' => 'amazon', 'amazon.nl' => 'amazon', 'americanexpress.com' => 'americanexpress', 'apple.com' => 'apple', 'apple.com/apple-pay/' => 'applepay', 'basecamp.com' => 'basecamp', 'behance.net' => 'behance', 'bitbucket.com' => 'bitbucket', 'codepen.io' => 'codepen', 'dribbble.com' => 'dribbble', 'dropbox.com' => 'dropbox', 'ello.co' => 'ello', 'etsy.com' => 'etsy', 'eventbrite.com' => 'eventbrite', 'evernote.com' => 'evernote', 'facebook.com' => 'facebook', 'feedly.com' => 'feedly', 'github.com' => 'github', 'gitlab.com' => 'gitlab', 'goodreads.com' => 'goodreads', 'instagram.com' => 'instagram', 'kickstarter.com' => 'kickstarter', 'last.fm' => 'lastfm', 'line.me' => 'line', 'linkedin.com' => 'linkedin', 'mailchimp.com' => 'mailchimp', 'mailto:' => 'baseline-mail-24px', 'mastercard.com' => 'mastercard', 'medium.com' => 'medium', 'meetup.com' => 'meetup', 'messenger.com' => 'messenger', 'paypal.com' => 'paypal', 'pinterest.' => 'pinterest', 'pscp.tv' => 'periscope', 'quora.com' => 'quora', 'reddit.com' => 'reddit', 'runkeeper.com' => 'runkeeper', 'shopify.com' => 'shopify', 'skype:' => 'skype', 'skype.com' => 'skype', 'slack.com' => 'slack', 'snapchat.com' => 'snapchat', 'soundcloud.com' => 'soundcloud', 'sourceforge.net' => 'sourceforge', 'spotify.com' => 'spotify', 'stackoverflow.com' => 'stackoverflow', 'stripe.com' => 'stripe', 'tiktok.com' => 'tiktok', 'trello.com' => 'trello', 'tripadvisor.com' => 'tripadvisor', 'tumblr.com' => 'tumblr', 'twitch.tv' => 'twitch', 'twitter.com' => 'twitter', 'uber.com' => 'uber', 'vimeo.com' => 'vimeo', 'visa.com' => 'visa', 'vsco.co' => 'vsco', 'wechat.com' => 'wechat', 'weibo.com' => 'weibo', 'whatsapp.com' => 'whatsapp', 'wordpress.com' => 'wordpress', 'wordpress.org' => 'wordpress', 'xero.com' => 'xero', 'xing.com' => 'xing', 'yelp.com' => 'yelp', 'youtube.com' => 'youtube', '/feed' => 'rss', '500px.com' => '500px', ); /** * Filter Aino social links icons. * * @param array $social_links_icons Array of social links icons. */ return apply_filters( 'aino_social_links_icons', $social_links_icons ); }