tag based on what is being viewed.
*
* @param string $title Default title text for current view.
* @param string $sep Optional separator.
* @return string The filtered title.
*/
function sequential_wp_title( $title, $sep ) {
if ( is_feed() ) {
return $title;
}
global $page, $paged;
// Add the blog name
$title .= get_bloginfo( 'name', 'display' );
// Add the blog description for the home/front page.
$site_description = get_bloginfo( 'description', 'display' );
if ( $site_description && ( is_home() || is_front_page() ) ) {
$title .= " $sep $site_description";
}
// Add a page number if necessary:
if ( ( $paged >= 2 || $page >= 2 ) && ! is_404() ) {
$title .= " $sep " . sprintf( esc_html__( 'Page %s', 'sequential' ), max( $paged, $page ) );
}
return $title;
}
add_filter( 'wp_title', 'sequential_wp_title', 10, 2 );
/**
* Sets the authordata global when viewing an author archive.
*
* This provides backwards compatibility with
* http://core.trac.wordpress.org/changeset/25574
*
* It removes the need to call the_post() and rewind_posts() in an author
* template to print information about the author.
*
* @global WP_Query $wp_query WordPress Query object.
* @return void
*/
function sequential_setup_author() {
global $wp_query;
if ( $wp_query->is_author() && isset( $wp_query->post ) ) {
$GLOBALS['authordata'] = get_userdata( $wp_query->post->post_author );
}
}
add_action( 'wp', 'sequential_setup_author' );
/**
* Returns the URL from the post.
*
* @uses get_the_link() to get the URL in the post meta (if it exists) or
* the first link found in the post content.
*
* Falls back to the post permalink if no URL is found in the post.
*
* @return string URL
*/
function sequential_get_link_url() {
$content = get_the_content();
$has_url = get_url_in_content( $content );
return ( $has_url && has_post_format( 'link' ) ) ? $has_url : apply_filters( 'the_permalink', get_permalink() );
}
/**
* Replaces "[...]" (appended to automatically generated excerpts) with ... and a 'Continue reading' link.
* @return string 'Continue reading' link prepended with an ellipsis.
*/
if ( ! function_exists( 'sequential_excerpt_more' ) ) :
function sequential_excerpt_more( $more ) {
$link = sprintf( '%2$s',
esc_url( get_permalink( get_the_ID() ) ),
/* translators: %s: Name of current post */
sprintf( esc_html__( 'Continue reading %s', 'sequential' ), '' . get_the_title( get_the_ID() ) . '' )
);
return ' … ' . $link;
}
add_filter( 'excerpt_more', 'sequential_excerpt_more' );
endif;
/**
* Wrap more link
*/
function sequential_more_link( $link ) {
return '' . $link . '
';
}
add_filter( 'the_content_more_link', 'sequential_more_link' );