* 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', 'responsiveblog_excerpt_length' );
* ...
* }
*
*
* For more information on hooks, actions, and filters, see http://codex.wordpress.org/Plugin_API.
*
* @package WordPress
* @subpackage Responsive_Blog
* @since Responsive Blog 1.0
*/
/**
* Set the content width based on the theme's design and stylesheet.
*/
if ( ! isset( $content_width ) )
$content_width = 584;
/**
* Tell WordPress to run responsiveblog_setup() when the 'after_setup_theme' hook is run.
*/
add_action( 'after_setup_theme', 'responsiveblog_setup' );
if ( ! function_exists( 'responsiveblog_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 responsiveblog_setup() in a child theme, add your own responsiveblog_setup to your child theme's
* functions.php file.
*
* @uses load_theme_textdomain() For translation/localization support.
* @uses add_editor_style() To style the visual editor.
* @uses add_theme_support() To add support for post thumbnails, automatic feed links, and Post Formats.
* @uses register_nav_menus() To add support for navigation menus.
* @uses add_custom_background() To add support for a custom background.
* @uses add_custom_image_header() To add support for a custom header.
* @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 Responsive Blog 1.0
*/
function responsiveblog_setup() {
/* Make Responsive Blogavailable for translation.
* Translations can be added to the /languages/ directory.
* If you're building a theme based on Responsive Blog, use a find and replace
* to change 'responsiveblog' to the name of your theme in all the template files.
*/
load_theme_textdomain( 'responsiveblog', get_template_directory() . '/languages' );
$locale = get_locale();
$locale_file = get_template_directory() . "/languages/$locale.php";
if ( is_readable( $locale_file ) )
require_once( $locale_file );
// This theme styles the visual editor with editor-style.css to match the theme style.
add_editor_style();
// Load up our theme options page and related code.
require( get_template_directory() . '/inc/theme-options.php' );
// Grab Responsive Blog's Ephemera widget.
require( get_template_directory() . '/inc/widgets.php' );
// Add default posts and comments RSS feed links to .
add_theme_support( 'automatic-feed-links' );
// This theme uses wp_nav_menu() in one location.
register_nav_menu( 'primary', __( 'Primary Menu', 'responsiveblog' ) );
// Add support for a variety of post formats
add_theme_support( 'post-formats', array( 'aside', 'link', 'gallery', 'status', 'quote', 'image' ) );
// Add support for custom backgrounds
add_custom_background();
// WordPress 3.4+
if ( function_exists('get_custom_header')) {
add_theme_support('custom-background');
} else {
// Backward Compatibility
/**
* This feature allows users to use custom background for a theme.
* @see http://codex.wordpress.org/Function_Reference/add_custom_background
*/
add_custom_background();
}
// This theme uses Featured Images (also known as post thumbnails) for per-post/per-page Custom Header images
add_theme_support( 'post-thumbnails' );
// The next four constants set how Responsive Blogsupports custom headers.
// The default header text color
define( 'HEADER_TEXTCOLOR', '000' );
// By leaving empty, we allow for random image rotation.
define( 'HEADER_IMAGE', '' );
// The height and width of your custom header used for site logo.
// Add a filter to responsiveblog_header_image_width and responsiveblog_header_image_height to change these values.
define( 'HEADER_IMAGE_WIDTH', apply_filters( 'responsiveblog_header_image_width', 300 ) );
define( 'HEADER_IMAGE_HEIGHT', apply_filters( 'responsiveblog_header_image_height', 125 ) );
// We'll be using post thumbnails for custom header images for logos.
// We want them to be the size of the header image that we just defined
// Larger images will be auto-cropped to fit, smaller ones will be ignored. See header.php.
set_post_thumbnail_size( HEADER_IMAGE_WIDTH, HEADER_IMAGE_HEIGHT, true );
// Add Responsive Blog's custom image sizes
add_image_size( 'featured-header', HEADER_IMAGE_WIDTH, HEADER_IMAGE_HEIGHT, true ); // Used for logo (header) images
add_image_size( 'featured-slider', 560, 270, true ); // Used for featured posts if a large-feature doesn't exist
// Turn on random header image rotation by default.
add_theme_support( 'custom-header', array( 'random-default' => false ) );
// Add a way for the custom header to be styled in the admin panel that controls
// custom headers. See responsiveblog_admin_header_style(), below.
add_custom_image_header( 'responsiveblog_header_style', 'responsiveblog_admin_header_style', 'responsiveblog_admin_header_image' );
// ... and thus ends the changeable header business.
// Default custom headers packaged with the theme. %s is a placeholder for the theme template directory URI.
register_default_headers( array(
'wheel' => array(
'url' => '%s/images/headers/garden.jpg',
'thumbnail_url' => '%s/images/headers/garden-thumbnail.jpg',
/* translators: header image description */
'description' => __( 'Garden', 'responsiveblog' )
),
'shore' => array(
'url' => '%s/images/headers/flower.jpg',
'thumbnail_url' => '%s/images/headers/flower-thumbnail.jpg',
/* translators: header image description */
'description' => __( 'Flower', 'responsiveblog' )
),
'trolley' => array(
'url' => '%s/images/headers/mountain.jpg',
'thumbnail_url' => '%s/images/headers/mountain-thumbnail.jpg',
/* translators: header image description */
'description' => __( 'Mountain', 'responsiveblog' )
),
) );
}
endif; // responsiveblog_setup
if ( ! function_exists( 'responsiveblog_header_style' ) ) :
/**
* Styles the header image and text displayed on the blog
*
* @since Responsive Blog 1.0
*/
function responsiveblog_header_style() {
// If no custom options for text are set, let's bail
// get_header_textcolor() options: HEADER_TEXTCOLOR is default, hide text (returns 'blank') or any hex value
if ( HEADER_TEXTCOLOR == get_header_textcolor() )
return;
// If we get this far, we have custom styles. Let's do this.
?>
Header admin panel.
*
* Referenced via add_custom_image_header() in responsiveblog_setup().
*
* @since Responsive Blog 1.0
*/
function responsiveblog_admin_header_style() {
?>
Header admin panel.
*
* Referenced via add_custom_image_header() in responsiveblog_setup().
*
* @since Responsive Blog 1.0
*/
function responsiveblog_admin_header_image() { ?>
' . __( 'Continue reading →', 'responsiveblog' ) . '';
}
/**
* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and responsiveblog_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.
*/
function responsiveblog_auto_excerpt_more( $more ) {
return responsiveblog_continue_reading_link();
}
add_filter( 'excerpt_more', 'responsiveblog_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.
*/
function responsiveblog_custom_excerpt_more( $output ) {
if ( has_excerpt() && ! is_attachment() ) {
$output .= responsiveblog_continue_reading_link();
}
return $output;
}
add_filter( 'get_the_excerpt', 'responsiveblog_custom_excerpt_more' );
/**
* Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link.
*/
function responsiveblog_page_menu_args( $args ) {
$args['show_home'] = true;
return $args;
}
add_filter( 'wp_page_menu_args', 'responsiveblog_page_menu_args' );
/**
* Register our sidebars and widgetized areas. Also register the default Epherma widget.
*
* @since Responsive Blog 1.0
*/
function responsiveblog_widgets_init() {
register_widget( 'Responsive_Blog_Ephemera_Widget' );
register_sidebar( array(
'name' => __( 'Main Sidebar', 'responsiveblog' ),
'id' => 'sidebar-1',
'before_widget' => '",
'before_title' => '
',
) );
register_sidebar( array(
'name' => __( 'Footer Area One', 'responsiveblog' ),
'id' => 'sidebar-3',
'description' => __( 'An optional widget area for your site footer', 'responsiveblog' ),
'before_widget' => '",
'before_title' => '
',
'after_title' => '
',
) );
register_sidebar( array(
'name' => __( 'Footer Area Two', 'responsiveblog' ),
'id' => 'sidebar-4',
'description' => __( 'An optional widget area for your site footer', 'responsiveblog' ),
'before_widget' => '",
'before_title' => '
',
'after_title' => '
',
) );
register_sidebar( array(
'name' => __( 'Footer Area Three', 'responsiveblog' ),
'id' => 'sidebar-5',
'description' => __( 'An optional widget area for your site footer', 'responsiveblog' ),
'before_widget' => '",
'before_title' => '
',
'after_title' => '
',
) );
}
add_action( 'widgets_init', 'responsiveblog_widgets_init' );
if ( ! function_exists( 'responsiveblog_content_nav' ) ) :
/**
* Display navigation to next/previous pages when applicable
*/
function responsiveblog_content_nav( $nav_id ) {
global $wp_query;
if ( $wp_query->max_num_pages > 1 ) : ?>
]*?href=[\'"](.+?)[\'"]/is', get_the_content(), $matches ) )
return false;
return esc_url_raw( $matches[1] );
}
/**
* Count the number of footer sidebars to enable dynamic classes for the footer
*/
function responsiveblog_footer_sidebar_class() {
$count = 0;
if ( is_active_sidebar( 'sidebar-3' ) )
$count++;
if ( is_active_sidebar( 'sidebar-4' ) )
$count++;
if ( is_active_sidebar( 'sidebar-5' ) )
$count++;
$class = '';
switch ( $count ) {
case '1':
$class = 'one';
break;
case '2':
$class = 'two';
break;
case '3':
$class = 'three';
break;
}
if ( $class )
echo 'class="' . $class . '"';
}
if ( ! function_exists( 'responsiveblog_comment' ) ) :
/**
* Template for comments and pingbacks.
*
* To override this walker in a child theme without modifying the comments template
* simply create your own responsiveblog_comment(), and that function will be used instead.
*
* Used as a callback by wp_list_comments() for displaying the comments.
*
* @since Responsive Blog 1.0
*/
function responsiveblog_comment( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
switch ( $comment->comment_type ) :
case 'pingback' :
case 'trackback' :
?>
Posted on by %7$s', 'responsiveblog' ),
esc_url( get_permalink() ),
esc_attr( get_the_time() ),
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_attr( sprintf( __( 'View all posts by %s', 'responsiveblog' ), get_the_author() ) ),
get_the_author()
);
}
endif;
/**
* Adds two classes to the array of body classes.
* The first is if the site has only had one author with published posts.
* The second is if a singular post being displayed
*
* @since Responsive Blog 1.0
*/
function responsiveblog_body_classes( $classes ) {
if ( function_exists( 'is_multi_author' ) && ! is_multi_author() )
$classes[] = 'single-author';
if ( is_singular() && ! is_home() && ! is_page_template( 'showcase.php' ) && ! is_page_template( 'sidebar-page.php' ) )
$classes[] = 'singular';
return $classes;
}
add_filter( 'body_class', 'responsiveblog_body_classes' );
/**
* Adds in post ID when viewing lists of posts
* This will help the admin to add the post ID in featured slider
*
* @param mixed $post_columns
* @return post columns
*/
function responsiveblog_post_id_column( $post_columns ) {
$beginning = array_slice( $post_columns, 0 ,1 );
$beginning[ 'postid' ] = __( 'ID' );
$ending = array_slice( $post_columns, 1 );
$post_columns = array_merge( $beginning, $ending );
return $post_columns;
}
add_filter( 'manage_posts_columns', 'responsiveblog_post_id_column' );
function responsiveblog_posts_id_column( $col, $val ) {
if( $col == 'postid' ) echo $val;
}
add_action( 'manage_posts_custom_column', 'responsiveblog_posts_id_column', 10, 2 );
function responsiveblog_posts_id_column_css() {
echo '';
}
add_action( 'admin_head-edit.php', 'responsiveblog_posts_id_column_css' );
/**
* Allows post queries to sort the results by the order specified in the post__in parameter. Just set the orderby parameter to post__in!
* uses filter posts_orderby
*/
if ( !function_exists('responsiveblog_sort_query_by_post_in') ) :
add_filter('posts_orderby', 'responsiveblog_sort_query_by_post_in', 10, 2);
function responsiveblog_sort_query_by_post_in($sortby, $thequery) {
if ( isset($thequery->query['post__in']) && !empty($thequery->query['post__in']) && isset($thequery->query['orderby']) && $thequery->query['orderby'] == 'post__in' )
$sortby = "find_in_set(ID, '" . implode( ',', $thequery->query['post__in'] ) . "')";
return $sortby;
}
endif;
/**
* This function to display featured posts on index.php
*
* @get the data value from theme options
* @displays on the index
*
* @useage Featured Image, Title and Content of Post
*
* @uses set_transient and delete_transient
*/
function responsiveblog_sliders() {
global $post;
//delete_transient( 'responsiveblog_sliders' );
// get data value from responsiveblog_options_slider through theme options
$options = get_option( 'responsiveblog_options_slider' );
// get slider_qty from theme options
$postperpage = $options[ 'slider_qty' ];
if( ( !$responsiveblog_sliders = get_transient( 'responsiveblog_sliders' ) ) && !empty( $options[ 'featured_slider' ] ) ) {
echo '';
$responsiveblog_sliders = '