265 lines
9.3 KiB
PHP
265 lines
9.3 KiB
PHP
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<?php
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/**
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* Post meta elements.
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*
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* @package GeneratePress
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly.
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}
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if ( ! function_exists( 'generate_content_nav' ) ) {
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/**
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* Display navigation to next/previous pages when applicable.
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*
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* @since 0.1
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*
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* @param string $nav_id The id of our navigation.
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*/
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function generate_content_nav( $nav_id ) {
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if ( ! apply_filters( 'generate_show_post_navigation', true ) ) {
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return;
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}
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global $wp_query, $post;
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// Don't print empty markup on single pages if there's nowhere to navigate.
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if ( is_single() ) {
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$previous = ( is_attachment() ) ? get_post( $post->post_parent ) : get_adjacent_post( false, '', true );
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$next = get_adjacent_post( false, '', false );
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if ( ! $next && ! $previous ) {
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return;
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}
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}
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// Don't print empty markup in archives if there's only one page.
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if ( $wp_query->max_num_pages < 2 && ( is_home() || is_archive() || is_search() ) ) {
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return;
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}
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$nav_class = ( is_single() ) ? 'post-navigation' : 'paging-navigation';
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$category_specific = apply_filters( 'generate_category_post_navigation', false );
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?>
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<nav id="<?php echo esc_attr( $nav_id ); ?>" class="<?php echo esc_attr( $nav_class ); ?>">
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<span class="screen-reader-text"><?php esc_html_e( 'Post navigation', 'generatepress' ); ?></span>
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<?php if ( is_single() ) : // navigation links for single posts.
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previous_post_link( '<div class="nav-previous"><span class="prev" title="' . esc_attr__( 'Previous', 'generatepress' ) . '">%link</span></div>', '%title', $category_specific );
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next_post_link( '<div class="nav-next"><span class="next" title="' . esc_attr__( 'Next', 'generatepress' ) . '">%link</span></div>', '%title', $category_specific );
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elseif ( is_home() || is_archive() || is_search() ) : // navigation links for home, archive, and search pages.
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if ( get_next_posts_link() ) : ?>
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<div class="nav-previous"><span class="prev" title="<?php esc_attr_e( 'Previous', 'generatepress' );?>"><?php next_posts_link( __( 'Older posts', 'generatepress' ) ); ?></span></div>
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<?php endif;
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if ( get_previous_posts_link() ) : ?>
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<div class="nav-next"><span class="next" title="<?php esc_attr_e( 'Next', 'generatepress' );?>"><?php previous_posts_link( __( 'Newer posts', 'generatepress' ) ); ?></span></div>
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<?php endif;
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if ( function_exists( 'the_posts_pagination' ) ) {
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the_posts_pagination( array(
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'mid_size' => apply_filters( 'generate_pagination_mid_size', 1 ),
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'prev_text' => apply_filters( 'generate_previous_link_text', __( '← Previous', 'generatepress' ) ),
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'next_text' => apply_filters( 'generate_next_link_text', __( 'Next →', 'generatepress' ) ),
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) );
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}
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/**
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* generate_paging_navigation hook.
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*
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* @since 0.1
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*/
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do_action( 'generate_paging_navigation' );
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endif; ?>
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</nav><!-- #<?php echo esc_html( $nav_id ); ?> -->
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<?php
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}
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}
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if ( ! function_exists( 'generate_modify_posts_pagination_template' ) ) {
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add_filter( 'navigation_markup_template', 'generate_modify_posts_pagination_template', 10, 2 );
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/**
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* Remove the container and screen reader text from the_posts_pagination()
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* We add this in ourselves in generate_content_nav()
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*
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* @since 1.3.45
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*
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* @param string $template The default template.
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* @param string $class The class passed by the calling function.
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* @return string The HTML for the post navigation.
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*/
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function generate_modify_posts_pagination_template( $template, $class ) {
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if ( ! empty( $class ) && false !== strpos( $class, 'pagination' ) ) {
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$template = '<div class="nav-links">%3$s</div>';
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}
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return $template;
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}
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}
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if ( ! function_exists( 'generate_posted_on' ) ) {
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/**
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* Prints HTML with meta information for the current post-date/time and author.
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*
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* @since 0.1
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*/
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function generate_posted_on() {
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$date = apply_filters( 'generate_post_date', true );
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$author = apply_filters( 'generate_post_author', true );
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$time_string = '<time class="entry-date published" datetime="%1$s" itemprop="datePublished">%2$s</time>';
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if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
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$time_string = '<time class="updated" datetime="%3$s" itemprop="dateModified">%4$s</time>' . $time_string;
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}
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$time_string = sprintf( $time_string,
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esc_attr( get_the_date( 'c' ) ),
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esc_html( get_the_date() ),
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esc_attr( get_the_modified_date( 'c' ) ),
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esc_html( get_the_modified_date() )
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);
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// If our date is enabled, show it.
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if ( $date ) {
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echo apply_filters( 'generate_post_date_output', sprintf( '<span class="posted-on">%1$s</span>', // WPCS: XSS ok, sanitization ok.
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sprintf( '<a href="%1$s" title="%2$s" rel="bookmark">%3$s</a>',
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esc_url( get_permalink() ),
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esc_attr( get_the_time() ),
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$time_string
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)
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), $time_string );
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}
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// If our author is enabled, show it.
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if ( $author ) {
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echo apply_filters( 'generate_post_author_output', sprintf( ' <span class="byline">%1$s</span>', // WPCS: XSS ok, sanitization ok.
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sprintf( '<span class="author vcard" itemtype="https://schema.org/Person" itemscope="itemscope" itemprop="author">%1$s <a class="url fn n" href="%2$s" title="%3$s" rel="author" itemprop="url"><span class="author-name" itemprop="name">%4$s</span></a></span>',
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__( 'by', 'generatepress' ),
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esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
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/* translators: 1: Author name */
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esc_attr( sprintf( __( 'View all posts by %s', 'generatepress' ), get_the_author() ) ),
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esc_html( get_the_author() )
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)
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) );
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}
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}
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}
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if ( ! function_exists( 'generate_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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* @since 1.2.5
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*/
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function generate_entry_meta() {
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$categories = apply_filters( 'generate_show_categories', true );
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$tags = apply_filters( 'generate_show_tags', true );
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$comments = apply_filters( 'generate_show_comments', true );
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$categories_list = get_the_category_list( _x( ', ', 'Used between list items, there is a space after the comma.', 'generatepress' ) );
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if ( $categories_list && $categories ) {
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echo apply_filters( 'generate_category_list_output', sprintf( '<span class="cat-links"><span class="screen-reader-text">%1$s </span>%2$s</span>', // WPCS: XSS ok, sanitization ok.
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esc_html_x( 'Categories', 'Used before category names.', 'generatepress' ),
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$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.', 'generatepress' ) );
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if ( $tags_list && $tags ) {
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echo apply_filters( 'generate_tag_list_output', sprintf( '<span class="tags-links"><span class="screen-reader-text">%1$s </span>%2$s</span>', // WPCS: XSS ok, sanitization ok.
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esc_html_x( 'Tags', 'Used before tag names.', 'generatepress' ),
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$tags_list
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) );
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}
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if ( ! is_single() && ! post_password_required() && ( comments_open() || get_comments_number() ) && $comments ) {
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echo '<span class="comments-link">';
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comments_popup_link( __( 'Leave a comment', 'generatepress' ), __( '1 Comment', 'generatepress' ), __( '% Comments', 'generatepress' ) );
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echo '</span>';
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}
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}
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}
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if ( ! function_exists( 'generate_excerpt_more' ) ) {
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add_filter( 'excerpt_more', 'generate_excerpt_more' );
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/**
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* Prints the read more HTML to post excerpts.
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*
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* @since 0.1
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*
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* @param string $more The string shown within the more link.
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* @return string The HTML for the more link.
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*/
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function generate_excerpt_more( $more ) {
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return apply_filters( 'generate_excerpt_more_output', sprintf( ' ... <a title="%1$s" class="read-more" href="%2$s">%3$s%4$s</a>',
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the_title_attribute( 'echo=0' ),
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esc_url( get_permalink( get_the_ID() ) ),
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__( 'Read more', 'generatepress' ),
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'<span class="screen-reader-text">' . get_the_title() . '</span>'
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) );
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}
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}
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if ( ! function_exists( 'generate_content_more' ) ) {
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add_filter( 'the_content_more_link', 'generate_content_more' );
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/**
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* Prints the read more HTML to post content using the more tag.
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*
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* @since 0.1
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*
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* @param string $more The string shown within the more link.
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* @return string The HTML for the more link
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*/
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function generate_content_more( $more ) {
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return apply_filters( 'generate_content_more_link_output', sprintf( '<p class="read-more-container"><a title="%1$s" class="read-more content-read-more" href="%2$s">%3$s%4$s</a></p>',
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the_title_attribute( 'echo=0' ),
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esc_url( get_permalink( get_the_ID() ) . apply_filters( 'generate_more_jump','#more-' . get_the_ID() ) ),
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__( 'Read more', 'generatepress' ),
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'<span class="screen-reader-text">' . get_the_title() . '</span>'
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) );
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}
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}
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if ( ! function_exists( 'generate_post_meta' ) ) {
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add_action( 'generate_after_entry_title', 'generate_post_meta' );
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/**
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* Build the post meta.
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*
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* @since 1.3.29
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*/
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function generate_post_meta() {
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if ( 'post' == get_post_type() ) : ?>
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<div class="entry-meta">
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<?php generate_posted_on(); ?>
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</div><!-- .entry-meta -->
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<?php endif;
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}
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}
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if ( ! function_exists( 'generate_footer_meta' ) ) {
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add_action( 'generate_after_entry_content', 'generate_footer_meta' );
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/**
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* Build the footer post meta.
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*
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* @since 1.3.30
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*/
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function generate_footer_meta() {
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if ( 'post' == get_post_type() ) : ?>
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<footer class="entry-meta">
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<?php
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generate_entry_meta();
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if ( is_single() ) {
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generate_content_nav( 'nav-below' );
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}
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?>
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</footer><!-- .entry-meta -->
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<?php endif;
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}
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}
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