557 lines
20 KiB
PHP
557 lines
20 KiB
PHP
<?php
|
|
/**
|
|
* TwentyTen functions and definitions
|
|
*
|
|
* Sets up the theme and provides some helper functions. Some helper functions
|
|
* are used in the theme as custom template tags. Others are attached to action and
|
|
* filter hooks in WordPress to change core functionality.
|
|
*
|
|
* The first function, twentyten_setup(), sets up the theme by registering support
|
|
* for various features in WordPress, such as post thumbnails, navigation menus, and the like.
|
|
*
|
|
* When using a child theme (see http://codex.wordpress.org/Theme_Development and
|
|
* http://codex.wordpress.org/Child_Themes), you can override certain functions
|
|
* (those wrapped in a function_exists() call) by defining them first in your child theme's
|
|
* functions.php file. The child theme's functions.php file is included before the parent
|
|
* theme's file, so the child theme functions would be used.
|
|
*
|
|
* Functions that are not pluggable (not wrapped in function_exists()) are instead attached
|
|
* to a filter or action hook. The hook can be removed by using remove_action() or
|
|
* remove_filter() and you can attach your own function to the hook.
|
|
*
|
|
* We can remove the parent theme's hook only after it is attached, which means we need to
|
|
* wait until setting up the child theme:
|
|
*
|
|
* <code>
|
|
* add_action( 'after_setup_theme', 'my_child_theme_setup' );
|
|
* function my_child_theme_setup() {
|
|
* // We are providing our own filter for excerpt_length (or using the unfiltered value)
|
|
* remove_filter( 'excerpt_length', 'twentyten_excerpt_length' );
|
|
* ...
|
|
* }
|
|
* </code>
|
|
*
|
|
* For more information on hooks, actions, and filters, see http://codex.wordpress.org/Plugin_API.
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Twenty_Ten
|
|
* @since Twenty Ten 1.0
|
|
*/
|
|
|
|
/**
|
|
* Set the content width based on the theme's design and stylesheet.
|
|
*
|
|
* Used to set the width of images and content. Should be equal to the width the theme
|
|
* is designed for, generally via the style.css stylesheet.
|
|
*/
|
|
if ( ! isset( $content_width ) )
|
|
$content_width = 640;
|
|
|
|
/** Tell WordPress to run twentyten_setup() when the 'after_setup_theme' hook is run. */
|
|
add_action( 'after_setup_theme', 'twentyten_setup' );
|
|
|
|
if ( ! function_exists( 'twentyten_setup' ) ):
|
|
/**
|
|
* Sets up theme defaults and registers support for various WordPress features.
|
|
*
|
|
* Note that this function is hooked into the after_setup_theme hook, which runs
|
|
* before the init hook. The init hook is too late for some features, such as indicating
|
|
* support post thumbnails.
|
|
*
|
|
* To override twentyten_setup() in a child theme, add your own twentyten_setup to your child theme's
|
|
* functions.php file.
|
|
*
|
|
* @uses add_theme_support() To add support for post thumbnails, custom headers and backgrounds, and automatic feed links.
|
|
* @uses register_nav_menus() To add support for navigation menus.
|
|
* @uses add_editor_style() To style the visual editor.
|
|
* @uses load_theme_textdomain() For translation/localization support.
|
|
* @uses register_default_headers() To register the default custom header images provided with the theme.
|
|
* @uses set_post_thumbnail_size() To set a custom post thumbnail size.
|
|
*
|
|
* @since Twenty Ten 1.0
|
|
*/
|
|
function twentyten_setup() {
|
|
|
|
// This theme styles the visual editor with editor-style.css to match the theme style.
|
|
add_editor_style();
|
|
|
|
// Post Format support. You can also use the legacy "gallery" or "asides" (note the plural) categories.
|
|
add_theme_support( 'post-formats', array( 'aside', 'gallery' ) );
|
|
|
|
// This theme uses post thumbnails
|
|
add_theme_support( 'post-thumbnails' );
|
|
|
|
// Add default posts and comments RSS feed links to head
|
|
add_theme_support( 'automatic-feed-links' );
|
|
|
|
// Make theme available for translation
|
|
// Translations can be filed in the /languages/ directory
|
|
load_theme_textdomain( 'twentyten', get_template_directory() . '/languages' );
|
|
|
|
// This theme uses wp_nav_menu() in one location.
|
|
register_nav_menus( array(
|
|
'primary' => __( 'Primary Navigation', 'twentyten' ),
|
|
) );
|
|
|
|
// This theme allows users to set a custom background.
|
|
add_theme_support( 'custom-background', array(
|
|
// Let WordPress know what our default background color is.
|
|
'default-color' => 'f1f1f1',
|
|
) );
|
|
|
|
// The custom header business starts here.
|
|
|
|
$custom_header_support = array(
|
|
// The default image to use.
|
|
// The %s is a placeholder for the theme template directory URI.
|
|
'default-image' => '%s/images/headers/path.jpg',
|
|
// The height and width of our custom header.
|
|
'width' => apply_filters( 'twentyten_header_image_width', 940 ),
|
|
'height' => apply_filters( 'twentyten_header_image_height', 198 ),
|
|
// Support flexible heights.
|
|
'flex-height' => true,
|
|
// Don't support text inside the header image.
|
|
'header-text' => false,
|
|
// Callback for styling the header preview in the admin.
|
|
'admin-head-callback' => 'twentyten_admin_header_style',
|
|
);
|
|
|
|
add_theme_support( 'custom-header', $custom_header_support );
|
|
|
|
if ( ! function_exists( 'get_custom_header' ) ) {
|
|
// This is all for compatibility with versions of WordPress prior to 3.4.
|
|
define( 'HEADER_TEXTCOLOR', '' );
|
|
define( 'NO_HEADER_TEXT', true );
|
|
define( 'HEADER_IMAGE', $custom_header_support['default-image'] );
|
|
define( 'HEADER_IMAGE_WIDTH', $custom_header_support['width'] );
|
|
define( 'HEADER_IMAGE_HEIGHT', $custom_header_support['height'] );
|
|
add_custom_image_header( '', $custom_header_support['admin-head-callback'] );
|
|
add_custom_background();
|
|
}
|
|
|
|
// We'll be using post thumbnails for custom header images on posts and pages.
|
|
// We want them to be 940 pixels wide by 198 pixels tall.
|
|
// Larger images will be auto-cropped to fit, smaller ones will be ignored. See header.php.
|
|
set_post_thumbnail_size( $custom_header_support['width'], $custom_header_support['height'], true );
|
|
|
|
// ... and thus ends the custom header business.
|
|
|
|
// Default custom headers packaged with the theme. %s is a placeholder for the theme template directory URI.
|
|
register_default_headers( array(
|
|
'berries' => array(
|
|
'url' => '%s/images/headers/berries.jpg',
|
|
'thumbnail_url' => '%s/images/headers/berries-thumbnail.jpg',
|
|
/* translators: header image description */
|
|
'description' => __( 'Berries', 'twentyten' )
|
|
),
|
|
'cherryblossom' => array(
|
|
'url' => '%s/images/headers/cherryblossoms.jpg',
|
|
'thumbnail_url' => '%s/images/headers/cherryblossoms-thumbnail.jpg',
|
|
/* translators: header image description */
|
|
'description' => __( 'Cherry Blossoms', 'twentyten' )
|
|
),
|
|
'concave' => array(
|
|
'url' => '%s/images/headers/concave.jpg',
|
|
'thumbnail_url' => '%s/images/headers/concave-thumbnail.jpg',
|
|
/* translators: header image description */
|
|
'description' => __( 'Concave', 'twentyten' )
|
|
),
|
|
'fern' => array(
|
|
'url' => '%s/images/headers/fern.jpg',
|
|
'thumbnail_url' => '%s/images/headers/fern-thumbnail.jpg',
|
|
/* translators: header image description */
|
|
'description' => __( 'Fern', 'twentyten' )
|
|
),
|
|
'forestfloor' => array(
|
|
'url' => '%s/images/headers/forestfloor.jpg',
|
|
'thumbnail_url' => '%s/images/headers/forestfloor-thumbnail.jpg',
|
|
/* translators: header image description */
|
|
'description' => __( 'Forest Floor', 'twentyten' )
|
|
),
|
|
'inkwell' => array(
|
|
'url' => '%s/images/headers/inkwell.jpg',
|
|
'thumbnail_url' => '%s/images/headers/inkwell-thumbnail.jpg',
|
|
/* translators: header image description */
|
|
'description' => __( 'Inkwell', 'twentyten' )
|
|
),
|
|
'path' => array(
|
|
'url' => '%s/images/headers/path.jpg',
|
|
'thumbnail_url' => '%s/images/headers/path-thumbnail.jpg',
|
|
/* translators: header image description */
|
|
'description' => __( 'Path', 'twentyten' )
|
|
),
|
|
'sunset' => array(
|
|
'url' => '%s/images/headers/sunset.jpg',
|
|
'thumbnail_url' => '%s/images/headers/sunset-thumbnail.jpg',
|
|
/* translators: header image description */
|
|
'description' => __( 'Sunset', 'twentyten' )
|
|
)
|
|
) );
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'twentyten_admin_header_style' ) ) :
|
|
/**
|
|
* Styles the header image displayed on the Appearance > Header admin panel.
|
|
*
|
|
* Referenced via add_custom_image_header() in twentyten_setup().
|
|
*
|
|
* @since Twenty Ten 1.0
|
|
*/
|
|
function twentyten_admin_header_style() {
|
|
?>
|
|
<style type="text/css" id="twentyten-header-css">
|
|
/* Shows the same border as on front end */
|
|
#headimg {
|
|
border-bottom: 1px solid #000;
|
|
border-top: 4px solid #000;
|
|
}
|
|
/* If header-text was supported, you would style the text with these selectors:
|
|
#headimg #name { }
|
|
#headimg #desc { }
|
|
*/
|
|
</style>
|
|
<?php
|
|
}
|
|
endif;
|
|
|
|
/**
|
|
* Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link.
|
|
*
|
|
* To override this in a child theme, remove the filter and optionally add
|
|
* your own function tied to the wp_page_menu_args filter hook.
|
|
*
|
|
* @since Twenty Ten 1.0
|
|
*/
|
|
function twentyten_page_menu_args( $args ) {
|
|
if ( ! isset( $args['show_home'] ) )
|
|
$args['show_home'] = true;
|
|
return $args;
|
|
}
|
|
add_filter( 'wp_page_menu_args', 'twentyten_page_menu_args' );
|
|
|
|
/**
|
|
* Sets the post excerpt length to 40 characters.
|
|
*
|
|
* To override this length in a child theme, remove the filter and add your own
|
|
* function tied to the excerpt_length filter hook.
|
|
*
|
|
* @since Twenty Ten 1.0
|
|
* @return int
|
|
*/
|
|
function twentyten_excerpt_length( $length ) {
|
|
return 40;
|
|
}
|
|
add_filter( 'excerpt_length', 'twentyten_excerpt_length' );
|
|
|
|
if ( ! function_exists( 'twentyten_continue_reading_link' ) ) :
|
|
/**
|
|
* Returns a "Continue Reading" link for excerpts
|
|
*
|
|
* @since Twenty Ten 1.0
|
|
* @return string "Continue Reading" link
|
|
*/
|
|
function twentyten_continue_reading_link() {
|
|
return ' <a href="'. get_permalink() . '">' . __( 'Continue reading <span class="meta-nav">→</span>', 'twentyten' ) . '</a>';
|
|
}
|
|
endif;
|
|
|
|
/**
|
|
* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and twentyten_continue_reading_link().
|
|
*
|
|
* To override this in a child theme, remove the filter and add your own
|
|
* function tied to the excerpt_more filter hook.
|
|
*
|
|
* @since Twenty Ten 1.0
|
|
* @return string An ellipsis
|
|
*/
|
|
function twentyten_auto_excerpt_more( $more ) {
|
|
return ' …' . twentyten_continue_reading_link();
|
|
}
|
|
add_filter( 'excerpt_more', 'twentyten_auto_excerpt_more' );
|
|
|
|
/**
|
|
* Adds a pretty "Continue Reading" link to custom post excerpts.
|
|
*
|
|
* To override this link in a child theme, remove the filter and add your own
|
|
* function tied to the get_the_excerpt filter hook.
|
|
*
|
|
* @since Twenty Ten 1.0
|
|
* @return string Excerpt with a pretty "Continue Reading" link
|
|
*/
|
|
function twentyten_custom_excerpt_more( $output ) {
|
|
if ( has_excerpt() && ! is_attachment() ) {
|
|
$output .= twentyten_continue_reading_link();
|
|
}
|
|
return $output;
|
|
}
|
|
add_filter( 'get_the_excerpt', 'twentyten_custom_excerpt_more' );
|
|
|
|
/**
|
|
* Remove inline styles printed when the gallery shortcode is used.
|
|
*
|
|
* Galleries are styled by the theme in Twenty Ten's style.css. This is just
|
|
* a simple filter call that tells WordPress to not use the default styles.
|
|
*
|
|
* @since Twenty Ten 1.2
|
|
*/
|
|
add_filter( 'use_default_gallery_style', '__return_false' );
|
|
|
|
/**
|
|
* Deprecated way to remove inline styles printed when the gallery shortcode is used.
|
|
*
|
|
* This function is no longer needed or used. Use the use_default_gallery_style
|
|
* filter instead, as seen above.
|
|
*
|
|
* @since Twenty Ten 1.0
|
|
* @deprecated Deprecated in Twenty Ten 1.2 for WordPress 3.1
|
|
*
|
|
* @return string The gallery style filter, with the styles themselves removed.
|
|
*/
|
|
function twentyten_remove_gallery_css( $css ) {
|
|
return preg_replace( "#<style type='text/css'>(.*?)</style>#s", '', $css );
|
|
}
|
|
// Backwards compatibility with WordPress 3.0.
|
|
if ( version_compare( $GLOBALS['wp_version'], '3.1', '<' ) )
|
|
add_filter( 'gallery_style', 'twentyten_remove_gallery_css' );
|
|
|
|
if ( ! function_exists( 'twentyten_comment' ) ) :
|
|
/**
|
|
* Template for comments and pingbacks.
|
|
*
|
|
* To override this walker in a child theme without modifying the comments template
|
|
* simply create your own twentyten_comment(), and that function will be used instead.
|
|
*
|
|
* Used as a callback by wp_list_comments() for displaying the comments.
|
|
*
|
|
* @since Twenty Ten 1.0
|
|
*/
|
|
function twentyten_comment( $comment, $args, $depth ) {
|
|
$GLOBALS['comment'] = $comment;
|
|
switch ( $comment->comment_type ) :
|
|
case '' :
|
|
?>
|
|
<li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>">
|
|
<div id="comment-<?php comment_ID(); ?>">
|
|
<div class="comment-author vcard">
|
|
<?php echo get_avatar( $comment, 40 ); ?>
|
|
<?php printf( __( '%s <span class="says">says:</span>', 'twentyten' ), sprintf( '<cite class="fn">%s</cite>', get_comment_author_link() ) ); ?>
|
|
</div><!-- .comment-author .vcard -->
|
|
<?php if ( $comment->comment_approved == '0' ) : ?>
|
|
<em class="comment-awaiting-moderation"><?php _e( 'Your comment is awaiting moderation.', 'twentyten' ); ?></em>
|
|
<br />
|
|
<?php endif; ?>
|
|
|
|
<div class="comment-meta commentmetadata"><a href="<?php echo esc_url( get_comment_link( $comment->comment_ID ) ); ?>">
|
|
<?php
|
|
/* translators: 1: date, 2: time */
|
|
printf( __( '%1$s at %2$s', 'twentyten' ), get_comment_date(), get_comment_time() ); ?></a><?php edit_comment_link( __( '(Edit)', 'twentyten' ), ' ' );
|
|
?>
|
|
</div><!-- .comment-meta .commentmetadata -->
|
|
|
|
<div class="comment-body"><?php comment_text(); ?></div>
|
|
|
|
<div class="reply">
|
|
<?php comment_reply_link( array_merge( $args, array( 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
|
|
</div><!-- .reply -->
|
|
</div><!-- #comment-## -->
|
|
|
|
<?php
|
|
break;
|
|
case 'pingback' :
|
|
case 'trackback' :
|
|
?>
|
|
<li class="post pingback">
|
|
<p><?php _e( 'Pingback:', 'twentyten' ); ?> <?php comment_author_link(); ?><?php edit_comment_link( __( '(Edit)', 'twentyten' ), ' ' ); ?></p>
|
|
<?php
|
|
break;
|
|
endswitch;
|
|
}
|
|
endif;
|
|
|
|
/**
|
|
* Register widgetized areas, including two sidebars and four widget-ready columns in the footer.
|
|
*
|
|
* To override twentyten_widgets_init() in a child theme, remove the action hook and add your own
|
|
* function tied to the init hook.
|
|
*
|
|
* @since Twenty Ten 1.0
|
|
* @uses register_sidebar
|
|
*/
|
|
function twentyten_widgets_init() {
|
|
// Area 1, located at the top of the sidebar.
|
|
register_sidebar( array(
|
|
'name' => __( 'Primary Widget Area', 'twentyten' ),
|
|
'id' => 'primary-widget-area',
|
|
'description' => __( 'Add widgets here to appear in your sidebar.', 'twentyten' ),
|
|
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
|
|
'after_widget' => '</li>',
|
|
'before_title' => '<h3 class="widget-title">',
|
|
'after_title' => '</h3>',
|
|
) );
|
|
|
|
// Area 2, located below the Primary Widget Area in the sidebar. Empty by default.
|
|
register_sidebar( array(
|
|
'name' => __( 'Secondary Widget Area', 'twentyten' ),
|
|
'id' => 'secondary-widget-area',
|
|
'description' => __( 'An optional secondary widget area, displays below the primary widget area in your sidebar.', 'twentyten' ),
|
|
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
|
|
'after_widget' => '</li>',
|
|
'before_title' => '<h3 class="widget-title">',
|
|
'after_title' => '</h3>',
|
|
) );
|
|
|
|
// Area 3, located in the footer. Empty by default.
|
|
register_sidebar( array(
|
|
'name' => __( 'First Footer Widget Area', 'twentyten' ),
|
|
'id' => 'first-footer-widget-area',
|
|
'description' => __( 'An optional widget area for your site footer.', 'twentyten' ),
|
|
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
|
|
'after_widget' => '</li>',
|
|
'before_title' => '<h3 class="widget-title">',
|
|
'after_title' => '</h3>',
|
|
) );
|
|
|
|
// Area 4, located in the footer. Empty by default.
|
|
register_sidebar( array(
|
|
'name' => __( 'Second Footer Widget Area', 'twentyten' ),
|
|
'id' => 'second-footer-widget-area',
|
|
'description' => __( 'An optional widget area for your site footer.', 'twentyten' ),
|
|
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
|
|
'after_widget' => '</li>',
|
|
'before_title' => '<h3 class="widget-title">',
|
|
'after_title' => '</h3>',
|
|
) );
|
|
|
|
// Area 5, located in the footer. Empty by default.
|
|
register_sidebar( array(
|
|
'name' => __( 'Third Footer Widget Area', 'twentyten' ),
|
|
'id' => 'third-footer-widget-area',
|
|
'description' => __( 'An optional widget area for your site footer.', 'twentyten' ),
|
|
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
|
|
'after_widget' => '</li>',
|
|
'before_title' => '<h3 class="widget-title">',
|
|
'after_title' => '</h3>',
|
|
) );
|
|
|
|
// Area 6, located in the footer. Empty by default.
|
|
register_sidebar( array(
|
|
'name' => __( 'Fourth Footer Widget Area', 'twentyten' ),
|
|
'id' => 'fourth-footer-widget-area',
|
|
'description' => __( 'An optional widget area for your site footer.', 'twentyten' ),
|
|
'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
|
|
'after_widget' => '</li>',
|
|
'before_title' => '<h3 class="widget-title">',
|
|
'after_title' => '</h3>',
|
|
) );
|
|
}
|
|
/** Register sidebars by running twentyten_widgets_init() on the widgets_init hook. */
|
|
add_action( 'widgets_init', 'twentyten_widgets_init' );
|
|
|
|
/**
|
|
* Removes the default styles that are packaged with the Recent Comments widget.
|
|
*
|
|
* To override this in a child theme, remove the filter and optionally add your own
|
|
* function tied to the widgets_init action hook.
|
|
*
|
|
* This function uses a filter (show_recent_comments_widget_style) new in WordPress 3.1
|
|
* to remove the default style. Using Twenty Ten 1.2 in WordPress 3.0 will show the styles,
|
|
* but they won't have any effect on the widget in default Twenty Ten styling.
|
|
*
|
|
* @since Twenty Ten 1.0
|
|
*/
|
|
function twentyten_remove_recent_comments_style() {
|
|
add_filter( 'show_recent_comments_widget_style', '__return_false' );
|
|
}
|
|
add_action( 'widgets_init', 'twentyten_remove_recent_comments_style' );
|
|
|
|
if ( ! function_exists( 'twentyten_posted_on' ) ) :
|
|
/**
|
|
* Prints HTML with meta information for the current post-date/time and author.
|
|
*
|
|
* @since Twenty Ten 1.0
|
|
*/
|
|
function twentyten_posted_on() {
|
|
printf( __( '<span class="%1$s">Posted on</span> %2$s <span class="meta-sep">by</span> %3$s', 'twentyten' ),
|
|
'meta-prep meta-prep-author',
|
|
sprintf( '<a href="%1$s" title="%2$s" rel="bookmark"><span class="entry-date">%3$s</span></a>',
|
|
get_permalink(),
|
|
esc_attr( get_the_time() ),
|
|
get_the_date()
|
|
),
|
|
sprintf( '<span class="author vcard"><a class="url fn n" href="%1$s" title="%2$s">%3$s</a></span>',
|
|
get_author_posts_url( get_the_author_meta( 'ID' ) ),
|
|
esc_attr( sprintf( __( 'View all posts by %s', 'twentyten' ), get_the_author() ) ),
|
|
get_the_author()
|
|
)
|
|
);
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'twentyten_posted_in' ) ) :
|
|
/**
|
|
* Prints HTML with meta information for the current post (category, tags and permalink).
|
|
*
|
|
* @since Twenty Ten 1.0
|
|
*/
|
|
function twentyten_posted_in() {
|
|
// Retrieves tag list of current post, separated by commas.
|
|
$tag_list = get_the_tag_list( '', ', ' );
|
|
if ( $tag_list ) {
|
|
$posted_in = __( 'This entry was posted in %1$s and tagged %2$s. Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'twentyten' );
|
|
} elseif ( is_object_in_taxonomy( get_post_type(), 'category' ) ) {
|
|
$posted_in = __( 'This entry was posted in %1$s. Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'twentyten' );
|
|
} else {
|
|
$posted_in = __( 'Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'twentyten' );
|
|
}
|
|
// Prints the string, replacing the placeholders.
|
|
printf(
|
|
$posted_in,
|
|
get_the_category_list( ', ' ),
|
|
$tag_list,
|
|
get_permalink(),
|
|
the_title_attribute( 'echo=0' )
|
|
);
|
|
}
|
|
endif;
|
|
|
|
/**
|
|
* Retrieves the IDs for images in a gallery.
|
|
*
|
|
* @uses get_post_galleries() first, if available. Falls back to shortcode parsing,
|
|
* then as last option uses a get_posts() call.
|
|
*
|
|
* @since Twenty Ten 1.6.
|
|
*
|
|
* @return array List of image IDs from the post gallery.
|
|
*/
|
|
function twentyten_get_gallery_images() {
|
|
$images = array();
|
|
|
|
if ( function_exists( 'get_post_gallery_images' ) ) {
|
|
$galleries = get_post_galleries();
|
|
if ( isset( $galleries[0]['ids'] ) )
|
|
$images = explode( ',', $galleries[0]['ids'] );
|
|
} else {
|
|
$pattern = get_shortcode_regex();
|
|
preg_match( "/$pattern/s", get_the_content(), $match );
|
|
$atts = shortcode_parse_atts( $match[3] );
|
|
if ( isset( $atts['ids'] ) )
|
|
$images = explode( ',', $atts['ids'] );
|
|
}
|
|
|
|
if ( ! $images ) {
|
|
$images = get_posts( array(
|
|
'fields' => 'ids',
|
|
'numberposts' => 999,
|
|
'order' => 'ASC',
|
|
'orderby' => 'menu_order',
|
|
'post_mime_type' => 'image',
|
|
'post_parent' => get_the_ID(),
|
|
'post_type' => 'attachment',
|
|
) );
|
|
}
|
|
|
|
return $images;
|
|
}
|