ID : false;
}
function the_title( $before = '', $after = '', $display = true ) {
$title = get_the_title();
if ( strlen( $title ) === 0 ) {
return;
}
$title = $before . $title . $after;
if ( $display ) {
echo $title;
} else {
return $title;
}
}
function the_title_attribute( $args = '' ) {
$defaults = array(
'before' => '',
'after' => '',
'echo' => true,
'post' => get_post(),
);
$parsed_args = wp_parse_args( $args, $defaults );
$title = get_the_title( $parsed_args['post'] );
if ( strlen( $title ) === 0 ) {
return;
}
$title = $parsed_args['before'] . $title . $parsed_args['after'];
$title = esc_attr( strip_tags( $title ) );
if ( $parsed_args['echo'] ) {
echo $title;
} else {
return $title;
}
}
function get_the_title( $post = 0 ) {
$post = get_post( $post );
$post_title = isset( $post->post_title ) ? $post->post_title : '';
$post_id = isset( $post->ID ) ? $post->ID : 0;
if ( ! is_admin() ) {
if ( ! empty( $post->post_password ) ) {
/* translators: %s: Protected post title. */
$prepend = __( 'Protected: %s' );
$protected_title_format = apply_filters( 'protected_title_format', $prepend, $post );
$post_title = sprintf( $protected_title_format, $post_title );
} elseif ( isset( $post->post_status ) && 'private' === $post->post_status ) {
/* translators: %s: Private post title. */
$prepend = __( 'Private: %s' );
$private_title_format = apply_filters( 'private_title_format', $prepend, $post );
$post_title = sprintf( $private_title_format, $post_title );
}
}
return apply_filters( 'the_title', $post_title, $post_id );
}
function the_guid( $post = 0 ) {
$post = get_post( $post );
$post_guid = isset( $post->guid ) ? get_the_guid( $post ) : '';
$post_id = isset( $post->ID ) ? $post->ID : 0;
echo apply_filters( 'the_guid', $post_guid, $post_id );
}
function get_the_guid( $post = 0 ) {
$post = get_post( $post );
$post_guid = isset( $post->guid ) ? $post->guid : '';
$post_id = isset( $post->ID ) ? $post->ID : 0;
return apply_filters( 'get_the_guid', $post_guid, $post_id );
}
function the_content( $more_link_text = null, $strip_teaser = false ) {
$content = get_the_content( $more_link_text, $strip_teaser );
$content = apply_filters( 'the_content', $content );
$content = str_replace( ']]>', ']]>', $content );
echo $content;
}
function get_the_content( $more_link_text = null, $strip_teaser = false, $post = null ) {
global $page, $more, $preview, $pages, $multipage;
$_post = get_post( $post );
if ( ! ( $_post instanceof WP_Post ) ) {
return '';
}
/*
* Use the globals if the $post parameter was not specified,
* but only after they have been set up in setup_postdata().
*/
if ( null === $post && did_action( 'the_post' ) ) {
$elements = compact( 'page', 'more', 'preview', 'pages', 'multipage' );
} else {
$elements = generate_postdata( $_post );
}
if ( null === $more_link_text ) {
$more_link_text = sprintf(
'%2$s ',
sprintf(
/* translators: %s: Post title. */
__( 'Continue reading %s' ),
the_title_attribute(
array(
'echo' => false,
'post' => $_post,
)
)
),
__( '(more…)' )
);
}
$output = '';
$has_teaser = false;
// If post password required and it doesn't match the cookie.
if ( post_password_required( $_post ) ) {
return get_the_password_form( $_post );
}
// If the requested page doesn't exist.
if ( $elements['page'] > count( $elements['pages'] ) ) {
// Give them the highest numbered page that DOES exist.
$elements['page'] = count( $elements['pages'] );
}
$page_no = $elements['page'];
$content = $elements['pages'][ $page_no - 1 ];
if ( preg_match( '//', $content, $matches ) ) {
if ( has_block( 'more', $content ) ) {
// Remove the core/more block delimiters. They will be left over after $content is split up.
$content = preg_replace( '//', '', $content );
}
$content = explode( $matches[0], $content, 2 );
if ( ! empty( $matches[1] ) && ! empty( $more_link_text ) ) {
$more_link_text = strip_tags( wp_kses_no_null( trim( $matches[1] ) ) );
}
$has_teaser = true;
} else {
$content = array( $content );
}
if ( str_contains( $_post->post_content, '' )
&& ( ! $elements['multipage'] || 1 === $elements['page'] )
) {
$strip_teaser = true;
}
$teaser = $content[0];
if ( $elements['more'] && $strip_teaser && $has_teaser ) {
$teaser = '';
}
$output .= $teaser;
if ( count( $content ) > 1 ) {
if ( $elements['more'] ) {
$output .= 'ID}\" class=\"more-link\">$more_link_text ", $more_link_text );
}
$output = force_balance_tags( $output );
}
}
return $output;
}
function the_excerpt() {
echo apply_filters( 'the_excerpt', get_the_excerpt() );
}
function get_the_excerpt( $post = null ) {
if ( is_bool( $post ) ) {
_deprecated_argument( __FUNCTION__, '2.3.0' );
}
$post = get_post( $post );
if ( empty( $post ) ) {
return '';
}
if ( post_password_required( $post ) ) {
return __( 'There is no excerpt because this is a protected post.' );
}
return apply_filters( 'get_the_excerpt', $post->post_excerpt, $post );
}
function has_excerpt( $post = 0 ) {
$post = get_post( $post );
return ( ! empty( $post->post_excerpt ) );
}
function post_class( $css_class = '', $post = null ) {
// Separates classes with a single space, collates classes for post DIV.
echo 'class="' . esc_attr( implode( ' ', get_post_class( $css_class, $post ) ) ) . '"';
}
function get_post_class( $css_class = '', $post = null ) {
$post = get_post( $post );
$classes = array();
if ( $css_class ) {
if ( ! is_array( $css_class ) ) {
$css_class = preg_split( '#\s+#', $css_class );
}
$classes = array_map( 'esc_attr', $css_class );
} else {
// Ensure that we always coerce class to being an array.
$css_class = array();
}
if ( ! $post ) {
return $classes;
}
$classes[] = 'post-' . $post->ID;
if ( ! is_admin() ) {
$classes[] = $post->post_type;
}
$classes[] = 'type-' . $post->post_type;
$classes[] = 'status-' . $post->post_status;
// Post Format.
if ( post_type_supports( $post->post_type, 'post-formats' ) ) {
$post_format = get_post_format( $post->ID );
if ( $post_format && ! is_wp_error( $post_format ) ) {
$classes[] = 'format-' . sanitize_html_class( $post_format );
} else {
$classes[] = 'format-standard';
}
}
$post_password_required = post_password_required( $post->ID );
// Post requires password.
if ( $post_password_required ) {
$classes[] = 'post-password-required';
} elseif ( ! empty( $post->post_password ) ) {
$classes[] = 'post-password-protected';
}
// Post thumbnails.
if ( current_theme_supports( 'post-thumbnails' ) && has_post_thumbnail( $post->ID ) && ! is_attachment( $post ) && ! $post_password_required ) {
$classes[] = 'has-post-thumbnail';
}
// Sticky for Sticky Posts.
if ( is_sticky( $post->ID ) ) {
if ( is_home() && ! is_paged() ) {
$classes[] = 'sticky';
} elseif ( is_admin() ) {
$classes[] = 'status-sticky';
}
}
// hentry for hAtom compliance.
$classes[] = 'hentry';
// All public taxonomies.
$taxonomies = get_taxonomies( array( 'public' => true ) );
$taxonomies = apply_filters( 'post_class_taxonomies', $taxonomies, $post->ID, $classes, $css_class );
foreach ( (array) $taxonomies as $taxonomy ) {
if ( is_object_in_taxonomy( $post->post_type, $taxonomy ) ) {
foreach ( (array) get_the_terms( $post->ID, $taxonomy ) as $term ) {
if ( empty( $term->slug ) ) {
continue;
}
$term_class = sanitize_html_class( $term->slug, $term->term_id );
if ( is_numeric( $term_class ) || ! trim( $term_class, '-' ) ) {
$term_class = $term->term_id;
}
// 'post_tag' uses the 'tag' prefix for backward compatibility.
if ( 'post_tag' === $taxonomy ) {
$classes[] = 'tag-' . $term_class;
} else {
$classes[] = sanitize_html_class( $taxonomy . '-' . $term_class, $taxonomy . '-' . $term->term_id );
}
}
}
}
$classes = array_map( 'esc_attr', $classes );
$classes = apply_filters( 'post_class', $classes, $css_class, $post->ID );
return array_unique( $classes );
}
function body_class( $css_class = '' ) {
// Separates class names with a single space, collates class names for body element.
echo 'class="' . esc_attr( implode( ' ', get_body_class( $css_class ) ) ) . '"';
}
function get_body_class( $css_class = '' ) {
global $wp_query;
$classes = array();
if ( is_rtl() ) {
$classes[] = 'rtl';
}
if ( is_front_page() ) {
$classes[] = 'home';
}
if ( is_home() ) {
$classes[] = 'blog';
}
if ( is_privacy_policy() ) {
$classes[] = 'privacy-policy';
}
if ( is_archive() ) {
$classes[] = 'archive';
}
if ( is_date() ) {
$classes[] = 'date';
}
if ( is_search() ) {
$classes[] = 'search';
$classes[] = $wp_query->posts ? 'search-results' : 'search-no-results';
}
if ( is_paged() ) {
$classes[] = 'paged';
}
if ( is_attachment() ) {
$classes[] = 'attachment';
}
if ( is_404() ) {
$classes[] = 'error404';
}
if ( is_singular() ) {
$post = $wp_query->get_queried_object();
$post_id = $post->ID;
$post_type = $post->post_type;
$classes[] = 'wp-singular';
if ( is_page_template() ) {
$classes[] = "{$post_type}-template";
$template_slug = get_page_template_slug( $post_id );
$template_parts = explode( '/', $template_slug );
foreach ( $template_parts as $part ) {
$classes[] = "{$post_type}-template-" . sanitize_html_class( str_replace( array( '.', '/' ), '-', basename( $part, '.php' ) ) );
}
$classes[] = "{$post_type}-template-" . sanitize_html_class( str_replace( '.', '-', $template_slug ) );
} else {
$classes[] = "{$post_type}-template-default";
}
if ( is_single() ) {
$classes[] = 'single';
if ( isset( $post->post_type ) ) {
$classes[] = 'single-' . sanitize_html_class( $post->post_type, $post_id );
$classes[] = 'postid-' . $post_id;
// Post Format.
if ( post_type_supports( $post->post_type, 'post-formats' ) ) {
$post_format = get_post_format( $post->ID );
if ( $post_format && ! is_wp_error( $post_format ) ) {
$classes[] = 'single-format-' . sanitize_html_class( $post_format );
} else {
$classes[] = 'single-format-standard';
}
}
}
}
if ( is_attachment() ) {
$mime_type = get_post_mime_type( $post_id );
$mime_prefix = array( 'application/', 'image/', 'text/', 'audio/', 'video/', 'music/' );
$classes[] = 'attachmentid-' . $post_id;
$classes[] = 'attachment-' . str_replace( $mime_prefix, '', $mime_type );
} elseif ( is_page() ) {
$classes[] = 'page';
$classes[] = 'page-id-' . $post_id;
if ( get_pages(
array(
'parent' => $post_id,
'number' => 1,
)
) ) {
$classes[] = 'page-parent';
}
if ( $post->post_parent ) {
$classes[] = 'page-child';
$classes[] = 'parent-pageid-' . $post->post_parent;
}
}
} elseif ( is_archive() ) {
if ( is_post_type_archive() ) {
$classes[] = 'post-type-archive';
$post_type = get_query_var( 'post_type' );
if ( is_array( $post_type ) ) {
$post_type = reset( $post_type );
}
$classes[] = 'post-type-archive-' . sanitize_html_class( $post_type );
} elseif ( is_author() ) {
$author = $wp_query->get_queried_object();
$classes[] = 'author';
if ( isset( $author->user_nicename ) ) {
$classes[] = 'author-' . sanitize_html_class( $author->user_nicename, $author->ID );
$classes[] = 'author-' . $author->ID;
}
} elseif ( is_category() ) {
$cat = $wp_query->get_queried_object();
$classes[] = 'category';
if ( isset( $cat->term_id ) ) {
$cat_class = sanitize_html_class( $cat->slug, $cat->term_id );
if ( is_numeric( $cat_class ) || ! trim( $cat_class, '-' ) ) {
$cat_class = $cat->term_id;
}
$classes[] = 'category-' . $cat_class;
$classes[] = 'category-' . $cat->term_id;
}
} elseif ( is_tag() ) {
$tag = $wp_query->get_queried_object();
$classes[] = 'tag';
if ( isset( $tag->term_id ) ) {
$tag_class = sanitize_html_class( $tag->slug, $tag->term_id );
if ( is_numeric( $tag_class ) || ! trim( $tag_class, '-' ) ) {
$tag_class = $tag->term_id;
}
$classes[] = 'tag-' . $tag_class;
$classes[] = 'tag-' . $tag->term_id;
}
} elseif ( is_tax() ) {
$term = $wp_query->get_queried_object();
if ( isset( $term->term_id ) ) {
$term_class = sanitize_html_class( $term->slug, $term->term_id );
if ( is_numeric( $term_class ) || ! trim( $term_class, '-' ) ) {
$term_class = $term->term_id;
}
$classes[] = 'tax-' . sanitize_html_class( $term->taxonomy );
$classes[] = 'term-' . $term_class;
$classes[] = 'term-' . $term->term_id;
}
}
}
if ( is_user_logged_in() ) {
$classes[] = 'logged-in';
}
if ( is_admin_bar_showing() ) {
$classes[] = 'admin-bar';
$classes[] = 'no-customize-support';
}
if ( current_theme_supports( 'custom-background' )
&& ( get_background_color() !== get_theme_support( 'custom-background', 'default-color' ) || get_background_image() ) ) {
$classes[] = 'custom-background';
}
if ( has_custom_logo() ) {
$classes[] = 'wp-custom-logo';
}
if ( current_theme_supports( 'responsive-embeds' ) ) {
$classes[] = 'wp-embed-responsive';
}
$page = $wp_query->get( 'page' );
if ( ! $page || $page < 2 ) {
$page = $wp_query->get( 'paged' );
}
if ( $page && $page > 1 && ! is_404() ) {
$classes[] = 'paged-' . $page;
if ( is_single() ) {
$classes[] = 'single-paged-' . $page;
} elseif ( is_page() ) {
$classes[] = 'page-paged-' . $page;
} elseif ( is_category() ) {
$classes[] = 'category-paged-' . $page;
} elseif ( is_tag() ) {
$classes[] = 'tag-paged-' . $page;
} elseif ( is_date() ) {
$classes[] = 'date-paged-' . $page;
} elseif ( is_author() ) {
$classes[] = 'author-paged-' . $page;
} elseif ( is_search() ) {
$classes[] = 'search-paged-' . $page;
} elseif ( is_post_type_archive() ) {
$classes[] = 'post-type-paged-' . $page;
}
}
$classes[] = 'wp-theme-' . sanitize_html_class( get_template() );
if ( is_child_theme() ) {
$classes[] = 'wp-child-theme-' . sanitize_html_class( get_stylesheet() );
}
if ( ! empty( $css_class ) ) {
if ( ! is_array( $css_class ) ) {
$css_class = preg_split( '#\s+#', $css_class );
}
$classes = array_merge( $classes, $css_class );
} else {
// Ensure that we always coerce class to being an array.
$css_class = array();
}
$classes = array_map( 'esc_attr', $classes );
$classes = apply_filters( 'body_class', $classes, $css_class );
return array_unique( $classes );
}
function post_password_required( $post = null ) {
$post = get_post( $post );
if ( empty( $post->post_password ) ) {
return apply_filters( 'post_password_required', false, $post );
}
if ( ! isset( $_COOKIE[ 'wp-postpass_' . COOKIEHASH ] ) ) {
return apply_filters( 'post_password_required', true, $post );
}
require_once ABSPATH . WPINC . '/class-phpass.php';
$hasher = new PasswordHash( 8, true );
$hash = wp_unslash( $_COOKIE[ 'wp-postpass_' . COOKIEHASH ] );
if ( ! str_starts_with( $hash, '$P$B' ) ) {
$required = true;
} else {
$required = ! $hasher->CheckPassword( $post->post_password, $hash );
}
return apply_filters( 'post_password_required', $required, $post );
}
//
// Page Template Functions for usage in Themes.
//
function wp_link_pages( $args = '' ) {
global $page, $numpages, $multipage, $more;
$defaults = array(
'before' => '' . __( 'Pages:' ),
'after' => '
',
'link_before' => '',
'link_after' => '',
'aria_current' => 'page',
'next_or_number' => 'number',
'separator' => ' ',
'nextpagelink' => __( 'Next page' ),
'previouspagelink' => __( 'Previous page' ),
'pagelink' => '%',
'echo' => 1,
);
$parsed_args = wp_parse_args( $args, $defaults );
$parsed_args = apply_filters( 'wp_link_pages_args', $parsed_args );
$output = '';
if ( $multipage ) {
if ( 'number' === $parsed_args['next_or_number'] ) {
$output .= $parsed_args['before'];
for ( $i = 1; $i <= $numpages; $i++ ) {
$link = $parsed_args['link_before'] . str_replace( '%', $i, $parsed_args['pagelink'] ) . $parsed_args['link_after'];
if ( $i !== $page || ! $more && 1 === $page ) {
$link = _wp_link_page( $i ) . $link . '';
} elseif ( $i === $page ) {
$link = '' . $link . ' ';
}
$link = apply_filters( 'wp_link_pages_link', $link, $i );
// Use the custom links separator beginning with the second link.
$output .= ( 1 === $i ) ? ' ' : $parsed_args['separator'];
$output .= $link;
}
$output .= $parsed_args['after'];
} elseif ( $more ) {
$output .= $parsed_args['before'];
$prev = $page - 1;
if ( $prev > 0 ) {
$link = _wp_link_page( $prev ) . $parsed_args['link_before'] . $parsed_args['previouspagelink'] . $parsed_args['link_after'] . '';
$output .= apply_filters( 'wp_link_pages_link', $link, $prev );
}
$next = $page + 1;
if ( $next <= $numpages ) {
if ( $prev ) {
$output .= $parsed_args['separator'];
}
$link = _wp_link_page( $next ) . $parsed_args['link_before'] . $parsed_args['nextpagelink'] . $parsed_args['link_after'] . '';
$output .= apply_filters( 'wp_link_pages_link', $link, $next );
}
$output .= $parsed_args['after'];
}
}
$html = apply_filters( 'wp_link_pages', $output, $args );
if ( $parsed_args['echo'] ) {
echo $html;
}
return $html;
}
function _wp_link_page( $i ) {
global $wp_rewrite;
$post = get_post();
$query_args = array();
if ( 1 === $i ) {
$url = get_permalink();
} else {
if ( ! get_option( 'permalink_structure' ) || in_array( $post->post_status, array( 'draft', 'pending' ), true ) ) {
$url = add_query_arg( 'page', $i, get_permalink() );
} elseif ( 'page' === get_option( 'show_on_front' ) && (int) get_option( 'page_on_front' ) === $post->ID ) {
$url = trailingslashit( get_permalink() ) . user_trailingslashit( "$wp_rewrite->pagination_base/" . $i, 'single_paged' );
} else {
$url = trailingslashit( get_permalink() ) . user_trailingslashit( $i, 'single_paged' );
}
}
if ( is_preview() ) {
if ( ( 'draft' !== $post->post_status ) && isset( $_GET['preview_id'], $_GET['preview_nonce'] ) ) {
$query_args['preview_id'] = wp_unslash( $_GET['preview_id'] );
$query_args['preview_nonce'] = wp_unslash( $_GET['preview_nonce'] );
}
$url = get_preview_post_link( $post, $query_args, $url );
}
return '';
}
//
// Post-meta: Custom per-post fields.
//
function post_custom( $key = '' ) {
$custom = get_post_custom();
if ( ! isset( $custom[ $key ] ) ) {
return false;
} elseif ( 1 === count( $custom[ $key ] ) ) {
return $custom[ $key ][0];
} else {
return $custom[ $key ];
}
}
function the_meta() {
_deprecated_function( __FUNCTION__, '6.0.2', 'get_post_meta()' );
$keys = get_post_custom_keys();
if ( $keys ) {
$li_html = '';
foreach ( (array) $keys as $key ) {
$keyt = trim( $key );
if ( is_protected_meta( $keyt, 'post' ) ) {
continue;
}
$values = array_map( 'trim', get_post_custom_values( $key ) );
$value = implode( ', ', $values );
$html = sprintf(
"%s %s\n";
if ( $parsed_args['show_option_no_change'] ) {
$output .= "\t" . $parsed_args['show_option_no_change'] . " \n";
}
if ( $parsed_args['show_option_none'] ) {
$output .= "\t' . $parsed_args['show_option_none'] . " \n";
}
$output .= walk_page_dropdown_tree( $pages, $parsed_args['depth'], $parsed_args );
$output .= " \n";
}
$html = apply_filters( 'wp_dropdown_pages', $output, $parsed_args, $pages );
if ( $parsed_args['echo'] ) {
echo $html;
}
return $html;
}
function wp_list_pages( $args = '' ) {
$defaults = array(
'depth' => 0,
'show_date' => '',
'date_format' => get_option( 'date_format' ),
'child_of' => 0,
'exclude' => '',
'title_li' => __( 'Pages' ),
'echo' => 1,
'authors' => '',
'sort_column' => 'menu_order, post_title',
'link_before' => '',
'link_after' => '',
'item_spacing' => 'preserve',
'walker' => '',
);
$parsed_args = wp_parse_args( $args, $defaults );
if ( ! in_array( $parsed_args['item_spacing'], array( 'preserve', 'discard' ), true ) ) {
// Invalid value, fall back to default.
$parsed_args['item_spacing'] = $defaults['item_spacing'];
}
$output = '';
$current_page = 0;
// Sanitize, mostly to keep spaces out.
$parsed_args['exclude'] = preg_replace( '/[^0-9,]/', '', $parsed_args['exclude'] );
// Allow plugins to filter an array of excluded pages (but don't put a nullstring into the array).
$exclude_array = ( $parsed_args['exclude'] ) ? explode( ',', $parsed_args['exclude'] ) : array();
$parsed_args['exclude'] = implode( ',', apply_filters( 'wp_list_pages_excludes', $exclude_array ) );
$parsed_args['hierarchical'] = 0;
// Query pages.
$pages = get_pages( $parsed_args );
if ( ! empty( $pages ) ) {
if ( $parsed_args['title_li'] ) {
$output .= '' . $parsed_args['title_li'] . '';
}
global $wp_query;
if ( is_page() || is_attachment() || $wp_query->is_posts_page ) {
$current_page = get_queried_object_id();
} elseif ( is_singular() ) {
$queried_object = get_queried_object();
if ( is_post_type_hierarchical( $queried_object->post_type ) ) {
$current_page = $queried_object->ID;
}
}
$output .= walk_page_tree( $pages, $parsed_args['depth'], $current_page, $parsed_args );
if ( $parsed_args['title_li'] ) {
$output .= ' ';
}
}
$html = apply_filters( 'wp_list_pages', $output, $parsed_args, $pages );
if ( $parsed_args['echo'] ) {
echo $html;
} else {
return $html;
}
}
function wp_page_menu( $args = array() ) {
$defaults = array(
'sort_column' => 'menu_order, post_title',
'menu_id' => '',
'menu_class' => 'menu',
'container' => 'div',
'echo' => true,
'link_before' => '',
'link_after' => '',
'before' => '',
'item_spacing' => 'discard',
'walker' => '',
);
$args = wp_parse_args( $args, $defaults );
if ( ! in_array( $args['item_spacing'], array( 'preserve', 'discard' ), true ) ) {
// Invalid value, fall back to default.
$args['item_spacing'] = $defaults['item_spacing'];
}
if ( 'preserve' === $args['item_spacing'] ) {
$t = "\t";
$n = "\n";
} else {
$t = '';
$n = '';
}
$args = apply_filters( 'wp_page_menu_args', $args );
$menu = '';
$list_args = $args;
// Show Home in the menu.
if ( ! empty( $args['show_home'] ) ) {
if ( true === $args['show_home'] || '1' === $args['show_home'] || 1 === $args['show_home'] ) {
$text = __( 'Home' );
} else {
$text = $args['show_home'];
}
$class = '';
if ( is_front_page() && ! is_paged() ) {
$class = 'class="current_page_item"';
}
$menu .= '' . $args['link_before'] . $text . $args['link_after'] . ' {$n}";
$args['after'] = ' ';
}
$menu = $args['before'] . $menu . $args['after'];
}
$attrs = '';
if ( ! empty( $args['menu_id'] ) ) {
$attrs .= ' id="' . esc_attr( $args['menu_id'] ) . '"';
}
if ( ! empty( $args['menu_class'] ) ) {
$attrs .= ' class="' . esc_attr( $args['menu_class'] ) . '"';
}
$menu = "<{$container}{$attrs}>" . $menu . "{$n}";
$menu = apply_filters( 'wp_page_menu', $menu, $args );
if ( $args['echo'] ) {
echo $menu;
} else {
return $menu;
}
}
//
// Page helpers.
//
function walk_page_tree( $pages, $depth, $current_page, $args ) {
if ( empty( $args['walker'] ) ) {
$walker = new Walker_Page();
} else {
$walker = $args['walker'];
}
foreach ( (array) $pages as $page ) {
if ( $page->post_parent ) {
$args['pages_with_children'][ $page->post_parent ] = true;
}
}
return $walker->walk( $pages, $depth, $args, $current_page );
}
function walk_page_dropdown_tree( ...$args ) {
if ( empty( $args[2]['walker'] ) ) { // The user's options are the third parameter.
$walker = new Walker_PageDropdown();
} else {
$walker = $args[2]['walker'];
}
return $walker->walk( ...$args );
}
//
// Attachments.
//
function the_attachment_link( $post = 0, $fullsize = false, $deprecated = false, $permalink = false ) {
if ( ! empty( $deprecated ) ) {
_deprecated_argument( __FUNCTION__, '2.5.0' );
}
if ( $fullsize ) {
echo wp_get_attachment_link( $post, 'full', $permalink );
} else {
echo wp_get_attachment_link( $post, 'thumbnail', $permalink );
}
}
function wp_get_attachment_link( $post = 0, $size = 'thumbnail', $permalink = false, $icon = false, $text = false, $attr = '' ) {
$_post = get_post( $post );
if ( empty( $_post ) || ( 'attachment' !== $_post->post_type ) || ! wp_get_attachment_url( $_post->ID ) ) {
return __( 'Missing Attachment' );
}
$url = wp_get_attachment_url( $_post->ID );
if ( $permalink ) {
$url = get_attachment_link( $_post->ID );
}
if ( $text ) {
$link_text = $text;
} elseif ( $size && 'none' !== $size ) {
$link_text = wp_get_attachment_image( $_post->ID, $size, $icon, $attr );
} else {
$link_text = '';
}
if ( '' === trim( $link_text ) ) {
$link_text = $_post->post_title;
}
if ( '' === trim( $link_text ) ) {
$link_text = esc_html( pathinfo( get_attached_file( $_post->ID ), PATHINFO_FILENAME ) );
}
$attributes = apply_filters( 'wp_get_attachment_link_attributes', array( 'href' => $url ), $_post->ID );
$link_attributes = '';
foreach ( $attributes as $name => $value ) {
$value = 'href' === $name ? esc_url( $value ) : esc_attr( $value );
$link_attributes .= ' ' . esc_attr( $name ) . "='" . $value . "'";
}
$link_html = "$link_text ";
return apply_filters( 'wp_get_attachment_link', $link_html, $post, $size, $permalink, $icon, $text, $attr );
}
function prepend_attachment( $content ) {
$post = get_post();
if ( empty( $post->post_type ) || 'attachment' !== $post->post_type ) {
return $content;
}
if ( wp_attachment_is( 'video', $post ) ) {
$meta = wp_get_attachment_metadata( get_the_ID() );
$atts = array( 'src' => wp_get_attachment_url() );
if ( ! empty( $meta['width'] ) && ! empty( $meta['height'] ) ) {
$atts['width'] = (int) $meta['width'];
$atts['height'] = (int) $meta['height'];
}
if ( has_post_thumbnail() ) {
$atts['poster'] = wp_get_attachment_url( get_post_thumbnail_id() );
}
$p = wp_video_shortcode( $atts );
} elseif ( wp_attachment_is( 'audio', $post ) ) {
$p = wp_audio_shortcode( array( 'src' => wp_get_attachment_url() ) );
} else {
$p = '';
// Show the medium sized image representation of the attachment if available, and link to the raw file.
$p .= wp_get_attachment_link( 0, 'medium', false );
$p .= '
';
}
$p = apply_filters( 'prepend_attachment', $p );
return "$p\n$content";
}
//
// Misc.
//
function get_the_password_form( $post = 0 ) {
$post = get_post( $post );
$field_id = 'pwbox-' . ( empty( $post->ID ) ? wp_rand() : $post->ID );
$invalid_password = '';
$invalid_password_html = '';
$aria = '';
$class = '';
$redirect_field = '';
// If the referrer is the same as the current request, the user has entered an invalid password.
if ( ! empty( $post->ID ) && wp_get_raw_referer() === get_permalink( $post->ID ) && isset( $_COOKIE[ 'wp-postpass_' . COOKIEHASH ] ) ) {
$invalid_password = apply_filters( 'the_password_form_incorrect_password', __( 'Invalid password.' ), $post );
$invalid_password_html = '' . $invalid_password . '
$date ";
}
if ( ! wp_is_post_revision( $revision ) ) {
$date = sprintf( $currentf, $date );
} elseif ( wp_is_post_autosave( $revision ) ) {
$date = sprintf( $autosavef, $date );
}
return $date;
}
function wp_post_revision_title_expanded( $revision, $link = true ) {
$revision = get_post( $revision );
if ( ! $revision ) {
return $revision;
}
if ( ! in_array( $revision->post_type, array( 'post', 'page', 'revision' ), true ) ) {
return false;
}
$author = get_the_author_meta( 'display_name', $revision->post_author );
/* translators: Revision date format, see https://www.php.net/manual/datetime.format.php */
$datef = _x( 'F j, Y @ H:i:s', 'revision date format' );
$gravatar = get_avatar( $revision->post_author, 24 );
$date = date_i18n( $datef, strtotime( $revision->post_modified ) );
$edit_link = get_edit_post_link( $revision->ID );
if ( $link && current_user_can( 'edit_post', $revision->ID ) && $edit_link ) {
$date = "$date ";
}
$revision_date_author = sprintf(
/* translators: Post revision title. 1: Author avatar, 2: Author name, 3: Time ago, 4: Date. */
__( '%1$s %2$s, %3$s ago (%4$s)' ),
$gravatar,
$author,
human_time_diff( strtotime( $revision->post_modified_gmt ) ),
$date
);
/* translators: %s: Revision date with author avatar. */
$autosavef = __( '%s [Autosave]' );
/* translators: %s: Revision date with author avatar. */
$currentf = __( '%s [Current Revision]' );
if ( ! wp_is_post_revision( $revision ) ) {
$revision_date_author = sprintf( $currentf, $revision_date_author );
} elseif ( wp_is_post_autosave( $revision ) ) {
$revision_date_author = sprintf( $autosavef, $revision_date_author );
}
return apply_filters( 'wp_post_revision_title_expanded', $revision_date_author, $revision, $link );
}
function wp_list_post_revisions( $post = 0, $type = 'all' ) {
$post = get_post( $post );
if ( ! $post ) {
return;
}
// $args array with (parent, format, right, left, type) deprecated since 3.6.
if ( is_array( $type ) ) {
$type = ! empty( $type['type'] ) ? $type['type'] : $type;
_deprecated_argument( __FUNCTION__, '3.6.0' );
}
$revisions = wp_get_post_revisions( $post->ID );
if ( ! $revisions ) {
return;
}
$rows = '';
foreach ( $revisions as $revision ) {
if ( ! current_user_can( 'read_post', $revision->ID ) ) {
continue;
}
$is_autosave = wp_is_post_autosave( $revision );
if ( ( 'revision' === $type && $is_autosave ) || ( 'autosave' === $type && ! $is_autosave ) ) {
continue;
}
$rows .= "\t" . wp_post_revision_title_expanded( $revision ) . " \n";
}
echo "" . __( 'JavaScript must be enabled to use this feature.' ) . "