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<?php
/**
* Custom template tags for Twenty Fourteen
*
* @package WordPress
* @subpackage Twenty_Fourteen
* @since Twenty Fourteen 1.0
*/
if ( ! function_exists( 'twentyfourteen_paging_nav' ) ) :
/**
* Display navigation to next/previous set of posts when applicable.
*
* @since Twenty Fourteen 1.0
*
* @global WP_Query $wp_query WordPress Query object.
* @global WP_Rewrite $wp_rewrite WordPress Rewrite object.
*/
function twentyfourteen_paging_nav() {
global $wp_query, $wp_rewrite;
// Don't print empty markup if there's only one page.
if ( $wp_query->max_num_pages < 2 ) {
return;
}
$paged = get_query_var( 'paged' ) ? intval( get_query_var( 'paged' ) ) : 1;
$pagenum_link = html_entity_decode( get_pagenum_link() );
$query_args = array();
$url_parts = explode( '?', $pagenum_link );
if ( isset( $url_parts[1] ) ) {
wp_parse_str( $url_parts[1], $query_args );
}
$pagenum_link = remove_query_arg( array_keys( $query_args ), $pagenum_link );
$pagenum_link = trailingslashit( $pagenum_link ) . '%_%';
$format = $wp_rewrite->using_index_permalinks() && ! strpos( $pagenum_link, 'index.php' ) ? 'index.php/' : '';
$format .= $wp_rewrite->using_permalinks() ? user_trailingslashit( $wp_rewrite->pagination_base . '/%#%', 'paged' ) : '?paged=%#%';
// Set up paginated links.
$links = paginate_links( array(
'base' => $pagenum_link,
'format' => $format,
'total' => $wp_query->max_num_pages,
'current' => $paged,
'mid_size' => 1,
'add_args' => array_map( 'urlencode', $query_args ),
'prev_text' => __( '← Previous', 'twentyfourteen' ),
'next_text' => __( 'Next →', 'twentyfourteen' ),
) );
if ( $links ) :
?>
<nav class="navigation paging-navigation" role="navigation">
<h1 class="screen-reader-text"><?php _e( 'Posts navigation', 'twentyfourteen' ); ?></h1>
<div class="pagination loop-pagination">
<?php echo $links; ?>
</div><!-- .pagination -->
</nav><!-- .navigation -->
<?php
endif;
}
endif;
if ( ! function_exists( 'twentyfourteen_post_nav' ) ) :
/**
* Display navigation to next/previous post when applicable.
*
* @since Twenty Fourteen 1.0
*/
function twentyfourteen_post_nav() {
// Don't print empty markup if there's nowhere to navigate.
$previous = ( is_attachment() ) ? get_post( get_post()->post_parent ) : get_adjacent_post( false, '', true );
$next = get_adjacent_post( false, '', false );
if ( ! $next && ! $previous ) {
return;
}
?>
<nav class="navigation post-navigation" role="navigation">
<h1 class="screen-reader-text"><?php _e( 'Post navigation', 'twentyfourteen' ); ?></h1>
<div class="nav-links">
<?php
if ( is_attachment() ) :
previous_post_link( '%link', __( '<span class="meta-nav">Published In</span>%title', 'twentyfourteen' ) );
else :
previous_post_link( '%link', __( '<span class="meta-nav">Previous Post</span>%title', 'twentyfourteen' ) );
next_post_link( '%link', __( '<span class="meta-nav">Next Post</span>%title', 'twentyfourteen' ) );
endif;
?>
</div><!-- .nav-links -->
</nav><!-- .navigation -->
<?php
}
endif;
if ( ! function_exists( 'twentyfourteen_posted_on' ) ) :
/**
* Print HTML with meta information for the current post-date/time and author.
*
* @since Twenty Fourteen 1.0
*/
function twentyfourteen_posted_on() {
if ( is_sticky() && is_home() && ! is_paged() ) {
echo '<span class="featured-post">' . __( 'Sticky', 'twentyfourteen' ) . '</span>';
}
// Set up and print post meta information.
printf( '<span class="entry-date"><a href="%1$s" rel="bookmark"><time class="entry-date" datetime="%2$s">%3$s</time></a></span> <span class="byline"><span class="author vcard"><a class="url fn n" href="%4$s" rel="author">%5$s</a></span></span>',
esc_url( get_permalink() ),
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
get_the_author()
);
}
endif;
/**
* Find out if blog has more than one category.
*
* @since Twenty Fourteen 1.0
*
* @return boolean true if blog has more than 1 category
*/
function twentyfourteen_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'twentyfourteen_category_count' ) ) ) {
// Create an array of all the categories that are attached to posts
$all_the_cool_cats = get_categories( array(
'hide_empty' => 1,
) );
// Count the number of categories that are attached to the posts
$all_the_cool_cats = count( $all_the_cool_cats );
set_transient( 'twentyfourteen_category_count', $all_the_cool_cats );
}
if ( $all_the_cool_cats > 1 || is_preview() ) {
// This blog has more than 1 category so twentyfourteen_categorized_blog should return true
return true;
} else {
// This blog has only 1 category so twentyfourteen_categorized_blog should return false
return false;
}
}
/**
* Flush out the transients used in twentyfourteen_categorized_blog.
*
* @since Twenty Fourteen 1.0
*/
function twentyfourteen_category_transient_flusher() {
// Like, beat it. Dig?
delete_transient( 'twentyfourteen_category_count' );
}
add_action( 'edit_category', 'twentyfourteen_category_transient_flusher' );
add_action( 'save_post', 'twentyfourteen_category_transient_flusher' );
if ( ! function_exists( 'twentyfourteen_post_thumbnail' ) ) :
/**
* Display an optional post thumbnail.
*
* Wraps the post thumbnail in an anchor element on index
* views, or a div element when on single views.
*
* @since Twenty Fourteen 1.0
* @since Twenty Fourteen 1.4 Was made 'pluggable', or overridable.
*/
function twentyfourteen_post_thumbnail() {
if ( post_password_required() || is_attachment() || ! has_post_thumbnail() ) {
return;
}
if ( is_singular() ) :
?>
<div class="post-thumbnail">
<?php
if ( ( ! is_active_sidebar( 'sidebar-2' ) || is_page_template( 'page-templates/full-width.php' ) ) ) {
the_post_thumbnail( 'twentyfourteen-full-width' );
} else {
the_post_thumbnail();
}
?>
</div>
<?php else : ?>
<a class="post-thumbnail" href="<?php the_permalink(); ?>" aria-hidden="true">
<?php
if ( ( ! is_active_sidebar( 'sidebar-2' ) || is_page_template( 'page-templates/full-width.php' ) ) ) {
the_post_thumbnail( 'twentyfourteen-full-width' );
} else {
the_post_thumbnail( 'post-thumbnail', array( 'alt' => get_the_title() ) );
}
?>
</a>
<?php endif; // End is_singular()
}
endif;
if ( ! function_exists( 'twentyfourteen_excerpt_more' ) && ! is_admin() ) :
/**
* Replaces "[...]" (appended to automatically generated excerpts) with ...
* and a Continue reading link.
*
* @since Twenty Fourteen 1.3
*
* @param string $more Default Read More excerpt link.
* @return string Filtered Read More excerpt link.
*/
function twentyfourteen_excerpt_more( $more ) {
$link = sprintf( '<a href="%1$s" class="more-link">%2$s</a>',
esc_url( get_permalink( get_the_ID() ) ),
/* translators: %s: Name of current post */
sprintf( __( 'Continue reading %s <span class="meta-nav">→</span>', 'twentyfourteen' ), '<span class="screen-reader-text">' . get_the_title( get_the_ID() ) . '</span>' )
);
return ' … ' . $link;
}
add_filter( 'excerpt_more', 'twentyfourteen_excerpt_more' );
endif;
|
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