263 lines
8.1 KiB
PHP
263 lines
8.1 KiB
PHP
<?php
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/**
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* Custom Twenty Sixteen template tags
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*
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* Eventually, some of the functionality here could be replaced by core features.
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*
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* @package WordPress
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* @subpackage Twenty_Sixteen
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* @since Twenty Sixteen 1.0
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*/
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if ( ! function_exists( 'twentysixteen_entry_meta' ) ) :
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/**
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* Prints HTML with meta information for the categories, tags.
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*
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* Create your own twentysixteen_entry_meta() function to override in a child theme.
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*
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* @since Twenty Sixteen 1.0
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*/
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function twentysixteen_entry_meta() {
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if ( 'post' === get_post_type() ) {
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$author_avatar_size = apply_filters( 'twentysixteen_author_avatar_size', 49 );
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printf( '<span class="byline"><span class="author">%1$s<a class="url fn n" href="%3$s">%4$s</a></span></span>',
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get_avatar( get_the_author_meta( 'user_email' ), $author_avatar_size ),
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_x( 'Author', 'Used before post author name.', 'twentysixteen' ),
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esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
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get_the_author()
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);
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}
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if ( in_array( get_post_type(), array( 'post', 'attachment' ) ) ) {
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twentysixteen_entry_date();
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}
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$format = get_post_format();
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if ( current_theme_supports( 'post-formats', $format ) ) {
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printf( '<span class="entry-format">%1$s<a href="%2$s">%3$s</a></span>',
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sprintf( '<span class="screen-reader-text">%s </span></div>', _x( 'Format', 'Used before post format.', 'twentysixteen' ) ),
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esc_url( get_post_format_link( $format ) ),
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get_post_format_string( $format )
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);
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}
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edit_post_link(
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sprintf(
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/* translators: %s: Name of current post */
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__( 'Edit', 'twentysixteen' ),
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get_the_title()
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),
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'<span class="edit-link">',
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'</span>'
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);
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}
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endif;
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if ( ! function_exists( 'twentysixteen_entry_date' ) ) :
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/**
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* Prints HTML with date information for current post.
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*
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* Create your own twentysixteen_entry_date() function to override in a child theme.
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*
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* @since Twenty Sixteen 1.0
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*/
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function twentysixteen_entry_date() {
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$time_string = '<time class="entry-date published updated" datetime="%1$s">%2$s</time>';
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if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
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$time_string = '<time class="entry-date published" datetime="%1$s">%2$s</time>';
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}
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$time_string = sprintf( $time_string,
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esc_attr( get_the_date( 'c' ) ),
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get_the_date(),
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esc_attr( get_the_modified_date( 'c' ) ),
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get_the_modified_date()
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);
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printf( '<span class="posted-on"><a href="%2$s" rel="bookmark">%3$s</a></span>',
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_x( 'Posted on', 'Used before publish date.', 'bengoldsworthy' ),
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esc_url( get_permalink() ),
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$time_string
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);
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}
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endif;
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if ( ! function_exists( 'twentysixteen_entry_taxonomies' ) ) :
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/**
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* Prints HTML with category and tags for current post.
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*
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* Create your own twentysixteen_entry_taxonomies() function to override in a child theme.
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*
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* @since Twenty Sixteen 1.0
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*/
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function twentysixteen_entry_taxonomies() {
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$categories_list = get_the_category_list( _x( ', ', 'Used between list items, there is a space after the comma.', 'twentysixteen' ) );
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if ( $categories_list && twentysixteen_categorized_blog() ) {
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printf( '<span class="cat-links"><span class="screen-reader-text">%1$s </span>%2$s</span>',
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_x( 'Categories', 'Used before category names.', 'twentysixteen' ),
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$categories_list
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);
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}
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$tags_list = get_the_tag_list( '', _x( ', ', 'Used between list items, there is a space after the comma.', 'twentysixteen' ) );
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if ( $tags_list ) {
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printf( '<span class="tags-links"><span class="screen-reader-text">%1$s </span>%2$s</span>',
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_x( 'Tags', 'Used before tag names.', 'twentysixteen' ),
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$tags_list
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);
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}
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}
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endif;
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if ( ! function_exists( 'twentysixteen_post_thumbnail' ) ) :
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/**
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* Displays an optional post thumbnail.
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*
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* Wraps the post thumbnail in an anchor element on index views, or a div
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* element when on single views.
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*
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* Create your own twentysixteen_post_thumbnail() function to override in a child theme.
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*
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* @since Twenty Sixteen 1.0
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*/
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function twentysixteen_post_thumbnail() {
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if ( post_password_required() || is_attachment() || ! has_post_thumbnail() ) {
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return;
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}
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if ( is_singular() ) :
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?>
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<div class="post-header-image">
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<div class="post-title"><?php the_title( '<h2 class="title">', '</h2>' ); ?></div>
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<?php the_post_thumbnail(); ?>
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</div><!-- .post-thumbnail -->
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<?php else : ?>
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<!--<a class="post-thumbnail" href="<?php //the_permalink(); ?>" aria-hidden="true">
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<div class="read-div">Read</div>
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<?php //the_post_thumbnail( 'post-thumbnail', array( 'alt' => the_title_attribute( 'echo=0' ) ) ); ?>
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</a>-->
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<a class="post-thumbnail" href="<?php the_permalink(); ?>" aria-hidden="true">
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<div class="image-thumbnail" style="background-image: url('<?php the_post_thumbnail_url(); ?>');">
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<div class="read-div">Read</div>
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<?php //the_post_thumbnail( 'post-thumbnail', array( 'alt' => the_title_attribute( 'echo=0' ) ) ); ?>
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</div>
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</a>
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<?php endif; // End is_singular()
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}
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endif;
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if ( ! function_exists( 'twentysixteen_excerpt' ) ) :
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/**
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* Displays the optional excerpt.
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*
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* Wraps the excerpt in a div element.
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*
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* Create your own twentysixteen_excerpt() function to override in a child theme.
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*
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* @since Twenty Sixteen 1.0
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*
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* @param string $class Optional. Class string of the div element. Defaults to 'entry-summary'.
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*/
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function twentysixteen_excerpt( $class = 'entry-summary' ) {
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$class = esc_attr( $class );
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if ( has_excerpt() || is_search() ) : ?>
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<div class="<?php echo $class; ?>">
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<?php the_excerpt(); ?>
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</div><!-- .<?php echo $class; ?> -->
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<?php endif;
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}
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endif;
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if ( ! function_exists( 'twentysixteen_excerpt_more' ) && ! is_admin() ) :
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/**
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* Replaces "[...]" (appended to automatically generated excerpts) with ... and
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* a 'Continue reading' link.
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*
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* Create your own twentysixteen_excerpt_more() function to override in a child theme.
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*
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* @since Twenty Sixteen 1.0
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*
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* @return string 'Continue reading' link prepended with an ellipsis.
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*/
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function twentysixteen_excerpt_more() {
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$link = sprintf( '<a href="%1$s" class="more-link">%2$s</a>',
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esc_url( get_permalink( get_the_ID() ) ),
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/* translators: %s: Name of current post */
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sprintf( __( 'Continue reading<span class="screen-reader-text"> "%s"</span>', 'twentysixteen' ), get_the_title( get_the_ID() ) )
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);
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return ' … ' . $link;
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}
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add_filter( 'excerpt_more', 'twentysixteen_excerpt_more' );
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endif;
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/**
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* Determines whether blog/site has more than one category.
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*
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* Create your own twentysixteen_categorized_blog() function to override in a child theme.
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*
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* @since Twenty Sixteen 1.0
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*
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* @return bool True if there is more than one category, false otherwise.
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*/
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function twentysixteen_categorized_blog() {
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if ( false === ( $all_the_cool_cats = get_transient( 'twentysixteen_categories' ) ) ) {
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// Create an array of all the categories that are attached to posts.
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$all_the_cool_cats = get_categories( array(
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'fields' => 'ids',
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// We only need to know if there is more than one category.
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'number' => 2,
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) );
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// Count the number of categories that are attached to the posts.
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$all_the_cool_cats = count( $all_the_cool_cats );
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set_transient( 'twentysixteen_categories', $all_the_cool_cats );
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}
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if ( $all_the_cool_cats > 1 ) {
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// This blog has more than 1 category so twentysixteen_categorized_blog should return true.
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return true;
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} else {
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// This blog has only 1 category so twentysixteen_categorized_blog should return false.
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return false;
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}
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}
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/**
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* Flushes out the transients used in twentysixteen_categorized_blog().
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*
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* @since Twenty Sixteen 1.0
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*/
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function twentysixteen_category_transient_flusher() {
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if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
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return;
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}
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// Like, beat it. Dig?
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delete_transient( 'twentysixteen_categories' );
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}
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add_action( 'edit_category', 'twentysixteen_category_transient_flusher' );
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add_action( 'save_post', 'twentysixteen_category_transient_flusher' );
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if ( ! function_exists( 'twentysixteen_the_custom_logo' ) ) :
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/**
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* Displays the optional custom logo.
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*
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* Does nothing if the custom logo is not available.
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*
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* @since Twenty Sixteen 1.2
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*/
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function twentysixteen_the_custom_logo() {
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if ( function_exists( 'the_custom_logo' ) ) {
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the_custom_logo();
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}
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}
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endif;
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