* 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', 'blackmesa_excerpt_length' );
* ...
* }
*
*
* For more information on hooks, actions, and filters, see http://codex.wordpress.org/Plugin_API.
*
*
* @subpackage BlackMesa
* @since BlackMesa 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 blackmesa_setup() when the 'after_setup_theme' hook is run. */
add_action( 'after_setup_theme', 'blackmesa_setup' );
if ( ! function_exists( 'blackmesa_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 blackmesa_setup() in a child theme, add your own blackmesa_setup to your child theme's
* functions.php file.
*
* @uses add_theme_support() To add support for post thumbnails 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.
*
*/
function blackmesa_setup() {
// This theme styles the visual editor with editor-style.css to match the theme style.
add_editor_style();
// 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( 'blackmesa', 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 uses wp_nav_menu() in one location.
register_nav_menus( array(
'primary' => __( 'Header Menu', 'blackmesa' ),
'secondary' => __( 'Sidebar Menu', 'blackmesa' ),
) );
}
endif;
$args = array(
'width' => 980,
'height' => 150,
'uploads' => true,
'wp-head-callback' => 'blackmesa_header_style',
);
add_theme_support( 'custom-header', $args );
if ( ! function_exists( 'blackmesa_header_style' ) ) :
/**
* Styles the header image and text displayed on the blog
*
*/
function blackmesa_header_style() {
$text_color = get_header_textcolor();
// If no custom options for text are set, let's bail.
if ( $text_color == HEADER_TEXTCOLOR )
return;
// If we get this far, we have custom styles. Let's do this.
?>
tag, by filtering the output of wp_title().
*
* If we have a site description and we're viewing the home page or a blog posts
* page (when using a static front page), then we will add the site description.
*
* If we're viewing a search result, then we're going to recreate the title entirely.
* We're going to add page numbers to all titles as well, to the middle of a search
* result title and the end of all other titles.
*
* The site title also gets added to all titles.
*
*
* @param string $title Title generated by wp_title()
* @param string $separator The separator passed to wp_title(). Twenty Ten uses a
* vertical bar, "|", as a separator in header.php.
* @return string The new title, ready for the tag.
*/
function blackmesa_filter_wp_title( $title, $separator ) {
// Don't affect wp_title() calls in feeds.
if ( is_feed() )
return $title;
// The $paged global variable contains the page number of a listing of posts.
// The $page global variable contains the page number of a single post that is paged.
// We'll display whichever one applies, if we're not looking at the first page.
global $paged, $page;
if ( is_search() ) {
// If we're a search, let's start over:
$title = sprintf( __( 'Search results for %s', 'blackmesa' ), '"' . get_search_query() . '"' );
// Add a page number if we're on page 2 or more:
if ( $paged >= 2 )
$title .= " $separator " . sprintf( __( 'Page %s', 'blackmesa' ), $paged );
// Add the site name to the end:
$title .= " $separator " . get_bloginfo( 'name', 'display' );
// We're done. Let's send the new title back to wp_title():
return $title;
}
// Otherwise, let's start by adding the site name to the end:
$title .= get_bloginfo( 'name', 'display' );
// If we have a site description and we're on the home/front page, add the description:
$site_description = get_bloginfo( 'description', 'display' );
if ( $site_description && ( is_home() || is_front_page() ) )
$title .= " $separator " . $site_description;
// Add a page number if necessary:
if ( $paged >= 2 || $page >= 2 )
$title .= " $separator " . sprintf( __( 'Page %s', 'blackmesa' ), max( $paged, $page ) );
// Return the new title to wp_title():
return $title;
}
add_filter( 'wp_title', 'blackmesa_filter_wp_title', 10, 2 );
/**
* 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.
*
*/
function blackmesa_page_menu_args( $args ) {
$args['show_home'] = true;
return $args;
}
add_filter( 'wp_page_menu_args', 'blackmesa_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.
*
* @return int
*/
function blackmesa_excerpt_length( $length ) {
return 40;
}
add_filter( 'excerpt_length', 'blackmesa_excerpt_length' );
/**
* Returns a "Continue Reading" link for excerpts
*
* @return string "Continue Reading" link
*/
function blackmesa_continue_reading_link() {
return ' <a href="'. get_permalink() . '">' . __( 'Continue reading <span class="meta-nav">→</span>', 'blackmesa' ) . '</a>';
}
/**
* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and blackmesa_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.
*
* @return string An ellipsis
*/
function blackmesa_auto_excerpt_more( $more ) {
return ' …' . blackmesa_continue_reading_link();
}
add_filter( 'excerpt_more', 'blackmesa_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.
*
* @return string Excerpt with a pretty "Continue Reading" link
*/
function blackmesa_custom_excerpt_more( $output ) {
if ( has_excerpt() && ! is_attachment() ) {
$output .= blackmesa_continue_reading_link();
}
return $output;
}
add_filter( 'get_the_excerpt', 'blackmesa_custom_excerpt_more' );
if ( ! function_exists( 'blackmesa_comment' ) ) :
/**
* Template for comments and pingbacks.
*
* To override this walker in a child theme without modifying the comments template
* simply create your own blackmesa_comment(), and that function will be used instead.
*
* Used as a callback by wp_list_comments() for displaying the comments.
*
*/
function blackmesa_comment( $comment, $args, $depth ) {
global $bm_cc; // Variable for alternating comment styles
$GLOBALS['comment'] = $comment;
switch ( $comment->comment_type ) :
case '' :
?>
<li id="comment-<?php comment_ID(); ?>" class="comment body push <?php $bm_cc++; if($bm_cc == 1) { echo 'odd';} else {echo 'even';} ?> <?php $user_info = get_userdata(1); if ($user_info->ID == $comment->user_id) echo 'authorComment'; ?>">
<?php if ( $comment->comment_approved == '0' ) : ?>
<em><?php _e( 'Your comment is awaiting moderation.', 'blackmesa' ); ?></em>
<br />
<?php endif; ?>
<div class="gravatar"><?php echo get_avatar($comment, $size='60' ); ?></div>
<div class="commentText">
<p>
<strong><?php comment_author_link(); _e('on', 'blackmesa'); comment_date(); _e('at', 'blackmesa'); comment_time(); _e(' ', 'blackmesa');?></strong>
<?php edit_comment_link( __( '(Edit)', 'blackmesa' ), ' ' ); ?>
<span class="reply">
<?php comment_reply_link( array_merge( $args, array( 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
</span>
</p>
<?php comment_text(); ?>
</div>
<?php if ($bm_cc == 2) { $bm_cc = 0; } ?>
<?php
break;
case 'pingback' :
case 'trackback' :
?>
<li class="post pingback <?php $bm_cc++; if($bm_cc == 1) { echo 'odd';} else {echo 'even';} ?>">
<p><?php _e( 'Pingback:', 'blackmesa' ); ?> <?php comment_author_link(); ?><?php edit_comment_link( __('(Edit)', 'blackmesa'), ' ' ); ?></p>
<?php if ($bm_cc == 2) { $bm_cc = 0; } ?>
<?php
break;
endswitch;
}
endif;
/**
* Register widgetized areas, including two sidebars and four widget-ready columns in the footer.
*
* To override blackmesa_widgets_init() in a child theme, remove the action hook and add your own
* function tied to the init hook.
*
* @uses register_sidebar
*/
function blackmesa_widgets_init() {
// Area 1, located at the top of the sidebar.
register_sidebar( array(
'name' => __( 'Primary Widget Area', 'blackmesa' ),
'id' => 'primary-widget-area',
'description' => __( 'The primary widget area', 'blackmesa' ),
'before_widget' => '<li id="%1$s" class="sidebox">',
'after_widget' => '</div></li>',
'before_title' => '<h3 class="head head_class">',
'after_title' => '</h3><div class="body">',
) );
// Area 2, located in the footer. Empty by default.
register_sidebar( array(
'name' => __( 'Left Footer Widget Area', 'blackmesa' ),
'id' => 'footer-left',
'description' => __( 'The first footer widget area', 'blackmesa' ),
'before_widget' => '<div class="third">',
'after_widget' => '</div>',
'before_title' => '<h3>',
'after_title' => '</h3><div class="hr"></div>',
) );
// Area 3, located in the footer. Empty by default.
register_sidebar( array(
'name' => __( 'Middle Footer Widget Area', 'blackmesa' ),
'id' => 'footer-center',
'description' => __( 'The second footer widget area', 'blackmesa' ),
'before_widget' => '<div class="third">',
'after_widget' => '</div>',
'before_title' => '<h3>',
'after_title' => '</h3><div class="hr"></div>',
) );
// Area 4, located in the footer. Empty by default.
register_sidebar( array(
'name' => __( 'Right Footer Widget Area', 'blackmesa' ),
'id' => 'footer-right',
'description' => __( 'The third footer widget area', 'blackmesa' ),
'before_widget' => '<div class="third">',
'after_widget' => '</div>',
'before_title' => '<h3>',
'after_title' => '</h3><div class="hr"></div>',
) );
}
/** Register sidebars by running blackmesa_widgets_init() on the widgets_init hook. */
add_action( 'widgets_init', 'blackmesa_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.
*
*/
function blackmesa_remove_recent_comments_style() {
global $wp_widget_factory;
remove_action( 'wp_head', array( $wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style' ) );
}
add_action( 'widgets_init', 'blackmesa_remove_recent_comments_style' );
/**
* Alternating widget headers
*
*/
function blackmesa_head_class($params) {
global $widget_num;
// Widget class
$class = array();
// Iterated class
$widget_num++;
// Alt class
if ($widget_num == 1) :
$class[] = 'one';
elseif ($widget_num == 2) :
$class[] = 'two';
else :
$class[] = 'three';
endif;
if ($widget_num == 3) : $widget_num = 0; endif;
// Join the classes in the array
$class = join(' ', $class);
// Interpolate the 'head_class' placeholder
$params[0]['before_title'] = str_replace('head_class', $class, $params[0]['before_title']);
return $params;
}
add_filter('dynamic_sidebar_params', 'blackmesa_head_class');
/**
* Remove size-attributes from img-tag of featured thumbnails
* Size is fixed throug CSS
*
*/
add_filter( 'post_thumbnail_html', 'blackmesa_remove_width_attribute', 10 );
add_filter( 'image_send_to_editor', 'blackmesa_remove_width_attribute', 10 );
function blackmesa_remove_width_attribute( $html ) {
$html = preg_replace( '/(width|height)=\"\d*\"\s/', "", $html );
return $html;
}
/**
* Where the post has no post title, but must still display a link to the single-page post view
*
*/
function blackmesa_title($title) {
if ($title == '') {
return 'Untitled';
} else {
return $title;
}
}
add_filter('the_title', 'blackmesa_title');
/**
* Set an empty char into widget if none is set via widget menu.
* Preventing the sidebar to collapse.
*
*/
function blackmesa_widget_title($title)
{
if ($title == '')
$title = ' ';
return $title;
}
add_filter('widget_title', 'blackmesa_widget_title');
/**
* Load CSS & JS
*
*/
function blackmesa_scripts() {
wp_enqueue_script(
'scroll',
get_template_directory_uri() . '/js/scroll.js'
);
}
add_action('wp_enqueue_scripts', 'blackmesa_scripts');
function blackmesa_styles()
{
wp_register_style( 'style',
get_template_directory_uri() . '/style.css');
wp_enqueue_style( 'style' );
}
add_action('wp_enqueue_scripts', 'blackmesa_styles');