辛夷坞

涧户寂无人,纷纷开且落

By - Christen

WordPress Continue Reading Target

默认的 WordPress Continue Reading,是在原窗口打开的,这符合多数网友的阅读习惯,如果因为某些原因,比如朋友的力邀,可以临时修改参数。
不过定义窗口类型在程序中两处,最初我以为和主题相关,也的确在主题文件夹的 functions.php 中找到可疑代码:
Snip20150323_1

/* Custom Continue Reading Link */
function romangie_new_excerpt_more( $romangie_more ) {
	return ' <a class="more-link excerpt-link" href="'. get_permalink( get_the_ID() ) . '">' . __('Continue Reading', 'romangie') . '<span class="glyphicon glyphicon-chevron-right"></span></a>';
}
add_filter( 'excerpt_more', 'romangie_new_excerpt_more' );

修改之后,却发现无效,只好用 phpstrom 全文检索,最终在 wp-includes/post-template.php 中找到:

if ( count( $content ) > 1 ) {
	if ( $more ) {
		$output .= '<span id="more-' . $post->ID . '"></span>' . $content[1];
	} else {
		if ( ! empty( $more_link_text ) )
			/**
			 * Filter the Read More link text.
			 *
			 * @since 2.8.0
			 *
			 * @param string $more_link_element Read More link element.
			 * @param string $more_link_text    Read More text.
			 */
			$output .= apply_filters( 'the_content_more_link', ' <a href="' . get_permalink() . "#more-{$post->ID}\" class=\"more-link\" target=\"_blank\">$more_link_text</a>", $more_link_text );
		$output = force_balance_tags( $output );
	}
}

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