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<?php
/**
* Custom template tags for this theme.
*
* Eventually, some of the functionality here could be replaced by core features.
*
* @package waterstreet
*/
if ( ! function_exists( 'waterstreet_paging_nav' ) ) :
/**
* Display navigation to next/previous set of posts when applicable.
*
* @return void
*/
function waterstreet_paging_nav() {
// Don't print empty markup if there's only one page.
if ( $GLOBALS['wp_query']->max_num_pages < 2 ) {
return;
}
?>
<nav class="navigation paging-navigation" role="navigation">
<h1 class="screen-reader-text"><?php _e( 'Posts navigation', 'waterstreet' ); ?></h1>
<div class="nav-links">
<?php if ( get_next_posts_link() ) : ?>
<div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">&larr;</span> Older posts', 'waterstreet' ) ); ?></div>
<?php endif; ?>
<?php if ( get_previous_posts_link() ) : ?>
<div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">&rarr;</span>', 'waterstreet' ) ); ?></div>
<?php endif; ?>
</div><!-- .nav-links -->
</nav><!-- .navigation -->
<?php
}
endif;
if ( ! function_exists( 'waterstreet_post_nav' ) ) :
/**
* Display navigation to next/previous post when applicable.
*
* @return void
*/
function waterstreet_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', 'waterstreet' ); ?></h1>
<div class="nav-links">
<?php previous_post_link( '%link', _x( '<span class="meta-nav">&larr;</span> %title', 'Previous post link', 'waterstreet' ) ); ?>
<?php next_post_link( '%link', _x( '%title <span class="meta-nav">&rarr;</span>', 'Next post link', 'waterstreet' ) ); ?>
</div><!-- .nav-links -->
</nav><!-- .navigation -->
<?php
}
endif;
if ( ! function_exists( 'waterstreet_comment' ) ) :
/**
* Template for comments and pingbacks.
*
* Used as a callback by wp_list_comments() for displaying the comments.
*/
function waterstreet_comment( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
if ( 'pingback' == $comment->comment_type || 'trackback' == $comment->comment_type ) : ?>
<li id="comment-<?php comment_ID(); ?>" <?php comment_class(); ?>>
<div class="comment-body">
<?php _e( 'Pingback:', 'waterstreet' ); ?> <?php comment_author_link(); ?> <?php edit_comment_link( __( 'Edit', 'waterstreet' ), '<span class="edit-link">', '</span>' ); ?>
</div>
<?php else : ?>
<li id="comment-<?php comment_ID(); ?>" <?php comment_class( empty( $args['has_children'] ) ? '' : 'parent' ); ?>>
<article id="div-comment-<?php comment_ID(); ?>" class="comment-body">
<footer class="comment-meta">
<div class="comment-author vcard">
<?php if ( 0 != $args['avatar_size'] ) { echo get_avatar( $comment, $args['avatar_size'] ); } ?>
<?php printf( __( '%s <span class="says">says:</span>', 'waterstreet' ), sprintf( '<cite class="fn">%s</cite>', get_comment_author_link() ) ); ?>
</div><!-- .comment-author -->
<div class="comment-metadata">
<a href="<?php echo esc_url( get_comment_link( $comment->comment_ID ) ); ?>">
<time datetime="<?php comment_time( 'c' ); ?>">
<?php printf( _x( '%1$s at %2$s', '1: date, 2: time', 'waterstreet' ), get_comment_date(), get_comment_time() ); ?>
</time>
</a>
<?php edit_comment_link( __( 'Edit', 'waterstreet' ), '<span class="edit-link">', '</span>' ); ?>
</div><!-- .comment-metadata -->
<?php if ( '0' == $comment->comment_approved ) : ?>
<p class="comment-awaiting-moderation"><?php _e( 'Your comment is awaiting moderation.', 'waterstreet' ); ?></p>
<?php endif; ?>
</footer><!-- .comment-meta -->
<div class="comment-content">
<?php comment_text(); ?>
</div><!-- .comment-content -->
<?php
comment_reply_link( array_merge( $args, array(
'add_below' => 'div-comment',
'depth' => $depth,
'max_depth' => $args['max_depth'],
'before' => '<div class="reply">',
'after' => '</div>',
) ) );
?>
</article><!-- .comment-body -->
<?php
endif;
}
endif; // ends check for waterstreet_comment()
if ( ! function_exists( 'waterstreet_posted_on' ) ) :
/**
* Prints HTML with meta information for the current post-date/time and author.
*/
function waterstreet_posted_on() {
$time_string = '<time class="entry-date published" datetime="%1$s">%2$s</time>';
if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
$time_string .= '<time class="updated" datetime="%3$s">%4$s</time>';
}
$time_string = sprintf( $time_string,
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_attr( get_the_modified_date( 'c' ) ),
esc_html( get_the_modified_date() )
);
printf( __( '<span class="posted-on">Posted on %1$s</span><span class="byline"> by %2$s</span>', 'waterstreet' ),
sprintf( '<a href="%1$s" rel="bookmark">%2$s</a>',
esc_url( get_permalink() ),
$time_string
),
sprintf( '<span class="author vcard"><a class="url fn n" href="%1$s">%2$s</a></span>',
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_html( get_the_author() )
)
);
}
endif;
/**
* Returns true if a blog has more than 1 category.
*/
function waterstreet_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'all_the_cool_cats' ) ) ) {
// 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( 'all_the_cool_cats', $all_the_cool_cats );
}
if ( '1' != $all_the_cool_cats ) {
// This blog has more than 1 category so waterstreet_categorized_blog should return true.
return true;
} else {
// This blog has only 1 category so waterstreet_categorized_blog should return false.
return false;
}
}
/**
* Flush out the transients used in waterstreet_categorized_blog.
*/
function waterstreet_category_transient_flusher() {
// Like, beat it. Dig?
delete_transient( 'all_the_cool_cats' );
}
add_action( 'edit_category', 'waterstreet_category_transient_flusher' );
add_action( 'save_post', 'waterstreet_category_transient_flusher' );