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<?php |
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/** |
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* Custom template tags for this theme |
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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 Strip |
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*/ |
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/** |
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* Add custom header image to header area |
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*/ |
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function strip_header_background() { |
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if ( get_header_image() ) { |
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$css = '.site-branding { background-image: url(' . esc_url( get_header_image() ) . '); }'; |
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wp_add_inline_style( 'strip-style', $css ); |
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} |
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} |
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add_action( 'wp_enqueue_scripts', 'strip_header_background', 11 ); |
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if ( ! function_exists( 'strip_entry_meta' ) ) : |
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/** |
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* Prints HTML with meta information for the current post-date/time and author. |
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*/ |
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function strip_entry_meta() { |
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if ( is_sticky() && is_home() ) { |
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printf( |
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wp_kses( '<span class="featured-post"><a href="%1$s" title="%2$s" rel="bookmark">Sticky</a></span>', 'strip' ), |
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esc_url( get_permalink() ), |
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esc_attr( get_the_time() ) |
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); |
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} |
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if ( 'post' === get_post_type() ) { |
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printf( |
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wp_kses_post( '<span class="entry-date"><a href="%1$s" title="%2$s" rel="bookmark"><time datetime="%3$s">%4$s</time></a></span><span class="author vcard"><a class="url fn n" href="%5$s" title="%6$s" rel="author">%7$s</a></span>', 'strip' ), |
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esc_url( get_permalink() ), |
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esc_attr( get_the_time() ), |
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esc_attr( get_the_date( 'c' ) ), |
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get_the_date(), |
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esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ), |
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esc_attr( sprintf( __( 'View all posts by %s', 'strip' ), get_the_author() ) ), |
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get_the_author() |
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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.', 'strip' ) ); |
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if ( $tags_list ) { |
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printf( '<span class="tags-links">' . esc_html( '%1$s', 'strip' ) . '</span>', $tags_list ); // WPCS: XSS OK. |
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} |
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} |
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endif; |
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if ( ! function_exists( 'strip_term_description' ) ) : |
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/** |
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* Display optional term description for category, tag and custom taxonomy pages. |
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* |
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* @since Strip 1.0 |
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*/ |
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function strip_term_description() { |
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// Show an optional term description. |
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$term_description = term_description(); |
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if ( is_post_type_archive( 'comic' ) || is_category() || is_tag() || is_tax( 'story' ) && ! empty( $term_description ) ) : |
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printf( '<div class="taxonomy-description">%s</div>', $term_description, 'strip' ); // WPCS: XSS OK. |
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endif; |
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} |
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endif; // ends check for strip_term_description. |
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/** |
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* Returns true if a blog has more than 1 category. |
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* |
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* @return bool |
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*/ |
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function strip_categorized_blog() { |
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$category_count = get_transient( 'strip_categories' ); |
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if ( false === $category_count ) { |
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// Create an array of all the categories that are attached to posts. |
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$categories = get_categories( array( |
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'fields' => 'ids', |
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'hide_empty' => 1, |
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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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$category_count = count( $categories ); |
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set_transient( 'strip_categories', $category_count ); |
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} |
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// Allow viewing case of 0 or 1 categories in post preview. |
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if ( is_preview() ) { |
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return true; |
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} |
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return $category_count > 1; |
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} |
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/** |
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* Flush out the transients used in strip_categorized_blog. |
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*/ |
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function strip_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( 'strip_categories' ); |
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} |
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add_action( 'edit_category', 'strip_category_transient_flusher' ); |
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add_action( 'save_post', 'strip_category_transient_flusher' ); |
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if ( ! function_exists( 'strip_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 strip 1.0 |
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*/ |
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function strip_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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/** |
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* Display navigation to next/previous pages when applicable |
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* TO DO clean up |
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*/ |
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if ( $wp_query->max_num_pages > 1 && ( is_home() || is_archive() || is_post_type_archive( 'comic' ) || is_search() ) ) : // navigation links for home, archive, and search pages |
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the_posts_pagination( array( |
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'prev_text' => _x( '←', 'Previous page link', 'strip' ) . '<span class="screen-reader-text">' . __( 'Previous page', 'strip' ) . '</span>', |
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'next_text' => '<span class="screen-reader-text">' . __( 'Next page', 'strip' ) . '</span>' . _x( '→', 'Next post link', 'strip' ), |
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'before_page_number' => '<span class="meta-nav screen-reader-text">' . __( 'Page', 'strip' ) . ' </span>', |
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) ); |
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endif; |
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/** |
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* Get the first and last custom type post using get_boundary_post() |
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* |
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* @link https://core.trac.wordpress.org/ticket/27094 |
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* |
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* @param bool $in_same_term Optional. Whether returned post should be in a same taxonomy term. |
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* @param bool $start Optional. Whether to retrieve first or last post. |
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* @param string $taxonomy Optional. Taxonomy, if $in_same_term is true. Default 'category'. |
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* @return mixed Array containing the boundary post object if successful, null otherwise. |
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*/ |
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function get_comic_boundary_post( $in_same_term, $start, $taxonomy ) { |
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global $post; |
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setup_postdata( $post ); |
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if ( ! taxonomy_exists( $taxonomy ) ) { |
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return null; |
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} |
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$query_args = array( |
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'post_type' => 'comic', |
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'posts_per_page' => 1, |
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'order' => $start ? 'ASC' : 'DESC', |
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/*'no_found_rows' => true,*/ |
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'update_post_term_cache' => false, |
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'update_post_meta_cache' => false, |
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); |
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$term_array = array(); |
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if ( $in_same_term ) { |
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if ( $in_same_term ) { |
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$term_array = wp_get_object_terms( $post->ID, $taxonomy, array( 'fields' => 'ids' ) ); |
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} |
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$query_args['tax_query'] = array( array( |
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'taxonomy' => $taxonomy, |
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'terms' => array_merge( $term_array ), |
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), |
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); |
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} |
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$get_posts = new wp_query; |
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return $get_posts -> query( $query_args ); |
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} |
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/** |
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* Link to the first comic post in same term |
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*/ |
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function first_comic_link() { |
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$first = get_comic_boundary_post( true, true, 'story' ); |
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apply_filters( 'the_title', $first[0]->post_title ); |
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echo esc_html( get_permalink( $first[0]->ID ) ); |
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} |
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/** |
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* Link to the last comic post in same term |
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*/ |
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function last_comic_link() { |
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$last = get_comic_boundary_post( true, false, 'story' ); |
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apply_filters( 'the_title', $last[0]->post_title ); |
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echo esc_html( get_permalink( $last[0]->ID ) ); |
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} |
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SilentComics /
Strip
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