* @copyright Copyright (c) 2008 - 2014, Justin Tadlock * @link http://themehybrid.com/hybrid-core * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html */ /* Default excerpt more. */ add_filter( 'excerpt_more', 'hybrid_excerpt_more', 5 ); /* Modifies the arguments and output of wp_link_pages(). */ add_filter( 'wp_link_pages_args', 'hybrid_link_pages_args', 5 ); add_filter( 'wp_link_pages_link', 'hybrid_link_pages_link', 5 ); /* Filters to add microdata support to common template tags. */ add_filter( 'the_author_posts_link', 'hybrid_the_author_posts_link', 5 ); add_filter( 'get_comment_author_link', 'hybrid_get_comment_author_link', 5 ); add_filter( 'get_comment_author_url_link', 'hybrid_get_comment_author_url_link', 5 ); add_filter( 'comment_reply_link', 'hybrid_comment_reply_link_filter', 5 ); add_filter( 'get_avatar', 'hybrid_get_avatar', 5 ); add_filter( 'post_thumbnail_html', 'hybrid_post_thumbnail_html', 5 ); add_filter( 'comments_popup_link_attributes', 'hybrid_comments_popup_link_attributes', 5 ); /** * Filters the excerpt more output with internationalized text and a link to the post. * * @since 2.0.0 * @access public * @param string $text * @return string */ function hybrid_excerpt_more( $text ) { if ( 0 !== strpos( $text, '%s', get_permalink(), trim( $text ) ); return $text; } /** * Wraps the output of `wp_link_pages()` with `

` if it's simply wrapped in a * `

` tag. * * @since 2.0.0 * @access public * @param array $args * @return array */ function hybrid_link_pages_args( $args ) { $args['before'] = str_replace( '

', '

', $args['before'] ); return $args; } /** * Wraps page "links" that aren't actually links (just text) with `` so that they * can also be styled. This makes `wp_link_pages()` consistent with the output of `paginate_links()`. * * @since 2.0.0 * @access public * @param string $link * @return string */ function hybrid_link_pages_link( $link ) { if ( 0 !== strpos( $link, ')/i", '/()(.*?)(<\/a>)/i' ); $replace = array( '$1 class="url fn n" itemprop="url"$2', '$1$2$3' ); return preg_replace( $pattern, $replace, $link ); } /** * Adds microdata to the comment author link. * * @since 2.0.0 * @access public * @param string $link * @return string */ function hybrid_get_comment_author_link( $link ) { $patterns = array( '/(class=[\'"])(.+?)([\'"])/i', "/()/i", '/()(.*?)(<\/a>)/i' ); $replaces = array( '$1$2 fn n$3', '$1 itemprop="url"$2', '$1$2$3' ); return preg_replace( $patterns, $replaces, $link ); } /** * Adds microdata to the comment author URL link. * * @since 2.0.0 * @access public * @param string $link * @return string */ function hybrid_get_comment_author_url_link( $link ) { $patterns = array( '/(class=[\'"])(.+?)([\'"])/i', "/()/i" ); $replaces = array( '$1$2 fn n$3', '$1 itemprop="url"$2' ); return preg_replace( $patterns, $replaces, $link ); } /** * Adds microdata to the comment reply link. * * @since 2.0.0 * @access public * @param string $link * @return string */ function hybrid_comment_reply_link_filter( $link ) { return preg_replace( '/()/i', '$1itemprop="image" $2', $avatar ); } /** * Adds microdata to the post thumbnail HTML. * * @since 2.0.0 * @access public * @param string $html * @return string */ function hybrid_post_thumbnail_html( $html ) { return function_exists( 'get_the_image' ) ? $html : preg_replace( '/()/i', '$1itemprop="image" $2', $html ); } /** * Adds microdata to the comments popup link. * * @since 2.0.0 * @access public * @param string $attr * @return string */ function hybrid_comments_popup_link_attributes( $attr ) { return 'itemprop="discussionURL"'; }