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 gazette_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( __( 'Page %s', 'gazette' ), max( $paged, $page ) );
}
return $title;
}
add_filter( 'wp_title', 'gazette_wp_title', 10, 2 );
/**
* Title shim for sites older than WordPress 4.1.
*
* @link https://make.wordpress.org/core/2014/10/29/title-tags-in-4-1/
* @todo Remove this function when WordPress 4.3 is released.
*/
function gazette_render_title() {
?>
<?php wp_title( '|', true, 'right' ); ?>
%3$s',
$the_excerpt,
esc_url( get_permalink( get_the_ID() ) ),
/* translators: %s: Name of current post */
sprintf( __( 'Continue reading %s', 'gazette' ), '' . get_the_title( get_the_ID() ) . '' )
);
return $the_excerpt;
}
add_filter( 'the_excerpt', 'gazette_continue_reading', 9 );
endif;
/**
* Custom lenght of the excerpt depending on the post type.
*/
function gazette_excerpt_length( $length ) {
if ( has_post_thumbnail() && ( has_post_format( 'image' ) || has_post_format( 'gallery' ) ) ) {
return 26;
} else if ( ( has_post_thumbnail() && ! has_post_format( 'aside' ) ) || has_post_format( 'link' ) || has_post_format( 'video' ) ) {
return 40;
} else if ( has_post_format( 'aside' ) ) {
return 106;
} else {
return 100;
}
}
add_filter( 'excerpt_length', 'gazette_excerpt_length', 999 );
/**
* 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 gazette_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() );
}