458 lines
16 KiB
PHP
458 lines
16 KiB
PHP
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<?php
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/**
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* Bootstrap functions and definitions
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*
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*
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*/
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/**
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* Set the content width based on the theme's design and stylesheet.
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*
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*/
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if ( ! isset( $content_width ) )
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$content_width = 560;
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/** Tell WordPress to run bootstrap_setup() when the 'after_setup_theme' hook is run. */
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add_action( 'after_setup_theme', 'bootstrap_setup' );
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if ( ! function_exists( 'bootstrap_setup' ) ):
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function bootstrap_setup() {
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// This theme styles the visual editor with editor-style.css to match the theme style.
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add_editor_style();
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// Post Format support. You can also use the legacy "gallery" or "asides" (note the plural) categories.
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add_theme_support( 'post-formats', array( 'aside', 'gallery' ) );
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// This theme uses post thumbnails
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add_theme_support( 'post-thumbnails' );
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// Add default posts and comments RSS feed links to head
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add_theme_support( 'automatic-feed-links' );
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// Make theme available for translation
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// Translations can be filed in the /languages/ directory
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load_theme_textdomain( 'bootstrap', TEMPLATEPATH . '/languages' );
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$locale = get_locale();
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$locale_file = TEMPLATEPATH . "/languages/$locale.php";
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if ( is_readable( $locale_file ) )
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require_once( $locale_file );
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// This theme uses wp_nav_menu() in one location.
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register_nav_menus( array(
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'primary' => __( 'Primary Navigation', 'bootstrap' ),
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) );
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// This theme allows users to set a custom background
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add_custom_background();
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}
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endif;
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/**
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* Function to add stylesheets to wp_head.
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*
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*
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*/
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function add_my_stylesheets() {
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wp_register_style( 'bootstrap-style', get_template_directory_uri() . '/css/bootstrap.css' );
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wp_enqueue_style( 'bootstrap-style' );
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wp_register_style( 'extra-styles', get_template_directory_uri() . '/style.css' );
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wp_enqueue_style( 'extra-styles' );
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wp_register_style( 'bootstrap-responsive', get_template_directory_uri() . '/css/bootstrap-responsive.css' );
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wp_enqueue_style( 'bootstrap-responsive' );
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}
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add_action('wp_enqueue_scripts', 'add_my_stylesheets');
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/**
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* Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link.
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*
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*
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*/
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function bootstrap_page_menu_args( $args ) {
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$args['show_home'] = true;
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return $args;
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}
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add_filter( 'wp_page_menu_args', 'bootstrap_page_menu_args' );
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/**
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* Sets the post excerpt length to 40 characters.
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*
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*/
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function bootstrap_excerpt_length( $length ) {
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return 40;
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}
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add_filter( 'excerpt_length', 'bootstrap_excerpt_length' );
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/**
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* Returns a "Continue" link for excerpts
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*
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*/
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function bootstrap_continue_reading_link() {
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return ' <a href="'. get_permalink() . '">' . __( 'Continue <span class="meta-nav">→</span>', 'bootstrap' ) . '</a>';
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}
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/**
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* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and bootstrap_continue_reading_link().
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*
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*/
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function bootstrap_auto_excerpt_more( $more ) {
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return ' …' . bootstrap_continue_reading_link();
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}
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add_filter( 'excerpt_more', 'bootstrap_auto_excerpt_more' );
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/**
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* Adds a pretty "Continue" link to custom post excerpts.
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*
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*/
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function bootstrap_custom_excerpt_more( $output ) {
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if ( has_excerpt() && ! is_attachment() ) {
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$output .= bootstrap_continue_reading_link();
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}
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return $output;
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}
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add_filter( 'get_the_excerpt', 'bootstrap_custom_excerpt_more' );
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/**
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* Remove inline styles printed when the gallery shortcode is used.
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*
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*/
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add_filter( 'use_default_gallery_style', '__return_false' );
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/**
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* Deprecated way to remove inline styles printed when the gallery shortcode is used.
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*
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* This function is no longer needed or used. Use the use_default_gallery_style
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* filter instead, as seen above.
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*
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*/
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function bootstrap_remove_gallery_css( $css ) {
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return preg_replace( "#<style type='text/css'>(.*?)</style>#s", '', $css );
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}
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// Backwards compatibility with WordPress 3.0.
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if ( version_compare( $GLOBALS['wp_version'], '3.1', '<' ) )
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add_filter( 'gallery_style', 'bootstrap_remove_gallery_css' );
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if ( ! function_exists( 'bootstrap_comment' ) ) :
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/**
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* Template for comments and pingbacks.
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*
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*/
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function bootstrap_comment( $comment, $args, $depth ) {
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$GLOBALS['comment'] = $comment;
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switch ( $comment->comment_type ) :
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case '' :
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?>
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<li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>">
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<div id="comment-<?php comment_ID(); ?>">
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<div class="comment-author vcard">
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<?php echo get_avatar( $comment, 40 ); ?>
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<?php printf( __( '%s <span class="says">says:</span>', 'bootstrap' ), sprintf( '<cite class="fn">%s</cite>', get_comment_author_link() ) ); ?>
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</div><!-- .comment-author .vcard -->
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<?php if ( $comment->comment_approved == '0' ) : ?>
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<em class="comment-awaiting-moderation"><?php _e( 'Your comment is awaiting moderation.', 'bootstrap' ); ?></em>
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<br />
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<?php endif; ?>
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<div class="comment-meta commentmetadata"><a href="<?php echo esc_url( get_comment_link( $comment->comment_ID ) ); ?>">
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<?php
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/* translators: 1: date, 2: time */
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printf( __( '%1$s at %2$s', 'bootstrap' ), get_comment_date(), get_comment_time() ); ?></a><?php edit_comment_link( __( '(Edit)', 'bootstrap' ), ' ' );
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?>
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</div><!-- .comment-meta .commentmetadata -->
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<div class="comment-body"><?php comment_text(); ?></div>
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<div class="reply">
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<?php comment_reply_link( array_merge( $args, array( 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
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</div><!-- .reply -->
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</div><!-- #comment-## -->
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<?php
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break;
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case 'pingback' :
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case 'trackback' :
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?>
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<li class="post pingback">
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<p><?php _e( 'Pingback:', 'bootstrap' ); ?> <?php comment_author_link(); ?><?php edit_comment_link( __( '(Edit)', 'bootstrap' ), ' ' ); ?></p>
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<?php
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break;
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endswitch;
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}
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endif;
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/**
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* Register widgetized areas, including two sidebars and four widget-ready columns in the footer.
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*
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*/
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function bootstrap_widgets_init() {
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// The sidebar widget area.
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register_sidebar( array(
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'name' => __( 'Sidebar Widget Area', 'bootstrap' ),
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'id' => 'sidebar-widget-area',
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'description' => __( 'The Sidebar widget area', 'bootstrap' ),
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'before_widget' => '<li id="%1$s" class="widget-container %2$s">',
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'after_widget' => '</li>',
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'before_title' => '<h3 class="widget-title">',
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'after_title' => '</h3>',
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) );
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}
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/** Register sidebars by running bootstrap_widgets_init() on the widgets_init hook. */
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add_action( 'widgets_init', 'bootstrap_widgets_init' );
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/**
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* Removes the default styles that are packaged with the Recent Comments widget.
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*
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*/
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function bootstrap_remove_recent_comments_style() {
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add_filter( 'show_recent_comments_widget_style', '__return_false' );
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}
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add_action( 'widgets_init', 'bootstrap_remove_recent_comments_style' );
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if ( ! function_exists( 'bootstrap_posted_on' ) ) :
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/**
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* Prints HTML with meta information for the current post-date/time and author.
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*
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*/
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function bootstrap_posted_on() {
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printf( __( '<span class="%1$s">Posted on</span> %2$s <span class="meta-sep">by</span> %3$s', 'bootstrap' ),
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'meta-prep meta-prep-author',
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sprintf( '<a href="%1$s" title="%2$s" rel="bookmark"><span class="entry-date">%3$s</span></a>',
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get_permalink(),
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esc_attr( get_the_time() ),
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get_the_date()
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),
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sprintf( '<span class="author vcard"><a class="url fn n" href="%1$s" title="%2$s">%3$s</a></span>',
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get_author_posts_url( get_the_author_meta( 'ID' ) ),
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sprintf( esc_attr__( 'View all posts by %s', 'bootstrap' ), get_the_author() ),
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get_the_author()
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)
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);
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}
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endif;
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if ( ! function_exists( 'bootstrap_posted_in' ) ) :
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/**
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* Prints HTML with meta information for the current post (category, tags and permalink).
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*
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*/
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function bootstrap_posted_in() {
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// Retrieves tag list of current post, separated by commas.
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$tag_list = get_the_tag_list( '', ', ' );
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if ( $tag_list ) {
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$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>.', 'bootstrap' );
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} elseif ( is_object_in_taxonomy( get_post_type(), 'category' ) ) {
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$posted_in = __( 'This entry was posted in %1$s. Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'bootstrap' );
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} else {
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$posted_in = __( 'Bookmark the <a href="%3$s" title="Permalink to %4$s" rel="bookmark">permalink</a>.', 'bootstrap' );
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}
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// Prints the string, replacing the placeholders.
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printf(
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$posted_in,
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get_the_category_list( ', ' ),
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$tag_list,
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get_permalink(),
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the_title_attribute( 'echo=0' )
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);
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}
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endif;
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/**
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* Bootstrap custom meny settings for downdrop support
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*
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*/
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class Bootstrap_Nav_Walker extends Walker_Nav_Menu {
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function check_current($val) {
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return preg_match('/(current-)/', $val);
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}
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function start_el(&$output, $item, $depth, $args) {
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global $wp_query;
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$indent = ($depth) ? str_repeat("\t", $depth) : '';
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$slug = sanitize_title($item->title);
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$id = apply_filters('nav_menu_item_id', 'menu-' . $slug, $item, $args);
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$id = strlen($id) ? '' . esc_attr( $id ) . '' : '';
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$class_names = $value = '';
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$classes = empty($item->classes) ? array() : (array) $item->classes;
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$classes = array_filter($classes, array(&$this, 'check_current'));
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$class_names = join(' ', apply_filters('nav_menu_css_class', array_filter($classes), $item));
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$class_names = $class_names ? ' class="' . $id . ' ' . esc_attr($class_names) . '"' : ' class="' . $id . '"';
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$output .= $indent . '<li' . $class_names . '>';
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$attributes = ! empty($item->attr_title) ? ' title="' . esc_attr($item->attr_title) .'"' : '';
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$attributes .= ! empty($item->target) ? ' target="' . esc_attr($item->target ) .'"' : '';
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$attributes .= ! empty($item->xfn) ? ' rel="' . esc_attr($item->xfn ) .'"' : '';
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$attributes .= ! empty($item->url) ? ' href="' . esc_attr($item->url ) .'"' : '';
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$item_output = $args->before;
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$item_output .= '<a'. $attributes .'>';
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$item_output .= $args->link_before . apply_filters('the_title', $item->title, $item->ID) . $args->link_after;
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$item_output .= '</a>';
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$item_output .= $args->after;
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$output .= apply_filters('walker_nav_menu_start_el', $item_output, $item, $depth, $args);
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}
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}
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class Bootstrap_Navbar_Nav_Walker extends Walker_Nav_Menu {
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function check_current($val) {
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return preg_match('/(current-)|active|dropdown/', $val);
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}
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function start_lvl(&$output, $depth) {
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$output .= "\n<ul class=\"dropdown-menu\">\n";
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}
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function start_el(&$output, $item, $depth, $args) {
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global $wp_query;
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$indent = ($depth) ? str_repeat("\t", $depth) : '';
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$slug = sanitize_title($item->title);
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$id = apply_filters('nav_menu_item_id', 'menu-' . $slug, $item, $args);
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$id = strlen($id) ? '' . esc_attr( $id ) . '' : '';
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$li_attributes = '';
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$class_names = $value = '';
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$classes = empty($item->classes) ? array() : (array) $item->classes;
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if ($args->has_children) {
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$classes[] = 'dropdown';
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$li_attributes .= ' data-dropdown="dropdown"';
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}
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$classes[] = ($item->current) ? 'active' : '';
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$classes = array_filter($classes, array(&$this, 'check_current'));
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$class_names = join(' ', apply_filters('nav_menu_css_class', array_filter($classes), $item));
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$class_names = $class_names ? ' class="' . $id . ' ' . esc_attr($class_names) . '"' : ' class="' . $id . '"';
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$output .= $indent . '<li' . $class_names . $li_attributes . '>';
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$attributes = ! empty($item->attr_title) ? ' title="' . esc_attr($item->attr_title) .'"' : '';
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$attributes .= ! empty($item->target) ? ' target="' . esc_attr($item->target ) .'"' : '';
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$attributes .= ! empty($item->xfn) ? ' rel="' . esc_attr($item->xfn ) .'"' : '';
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$attributes .= ! empty($item->url) ? ' href="' . esc_attr($item->url ) .'"' : '';
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$attributes .= ($args->has_children) ? ' class="dropdown-toggle" data-toggle="dropdown"' : '';
|
||
|
|
|
||
|
|
$item_output = $args->before;
|
||
|
|
$item_output .= '<a'. $attributes .'>';
|
||
|
|
$item_output .= $args->link_before . apply_filters('the_title', $item->title, $item->ID) . $args->link_after;
|
||
|
|
$item_output .= ($args->has_children) ? ' <b class="caret"></b>' : '';
|
||
|
|
$item_output .= '</a>';
|
||
|
|
$item_output .= $args->after;
|
||
|
|
|
||
|
|
$output .= apply_filters('walker_nav_menu_start_el', $item_output, $item, $depth, $args);
|
||
|
|
}
|
||
|
|
function display_element($element, &$children_elements, $max_depth, $depth = 0, $args, &$output) {
|
||
|
|
if (!$element) { return; }
|
||
|
|
|
||
|
|
$id_field = $this->db_fields['id'];
|
||
|
|
|
||
|
|
// display this element
|
||
|
|
if (is_array($args[0])) {
|
||
|
|
$args[0]['has_children'] = !empty($children_elements[$element->$id_field]);
|
||
|
|
} elseif (is_object($args[0])) {
|
||
|
|
$args[0]->has_children = !empty($children_elements[$element->$id_field]);
|
||
|
|
}
|
||
|
|
$cb_args = array_merge(array(&$output, $element, $depth), $args);
|
||
|
|
call_user_func_array(array(&$this, 'start_el'), $cb_args);
|
||
|
|
|
||
|
|
$id = $element->$id_field;
|
||
|
|
|
||
|
|
// descend only when the depth is right and there are childrens for this element
|
||
|
|
if (($max_depth == 0 || $max_depth > $depth+1) && isset($children_elements[$id])) {
|
||
|
|
foreach ($children_elements[$id] as $child) {
|
||
|
|
if (!isset($newlevel)) {
|
||
|
|
$newlevel = true;
|
||
|
|
// start the child delimiter
|
||
|
|
$cb_args = array_merge(array(&$output, $depth), $args);
|
||
|
|
call_user_func_array(array(&$this, 'start_lvl'), $cb_args);
|
||
|
|
}
|
||
|
|
$this->display_element($child, $children_elements, $max_depth, $depth + 1, $args, $output);
|
||
|
|
}
|
||
|
|
unset($children_elements[$id]);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (isset($newlevel) && $newlevel) {
|
||
|
|
// end the child delimiter
|
||
|
|
$cb_args = array_merge(array(&$output, $depth), $args);
|
||
|
|
call_user_func_array(array(&$this, 'end_lvl'), $cb_args);
|
||
|
|
}
|
||
|
|
|
||
|
|
// end this element
|
||
|
|
$cb_args = array_merge(array(&$output, $element, $depth), $args);
|
||
|
|
call_user_func_array(array(&$this, 'end_el'), $cb_args);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function bootstrap_nav_menu_args($args = '') {
|
||
|
|
$args['container'] = false;
|
||
|
|
$args['depth'] = 2;
|
||
|
|
$args['items_wrap'] = '<ul class="%2$s">%3$s</ul>';
|
||
|
|
if (!$args['walker']) {
|
||
|
|
$args['walker'] = new Bootstrap_Nav_Walker();
|
||
|
|
}
|
||
|
|
return $args;
|
||
|
|
}
|
||
|
|
|
||
|
|
add_filter('wp_nav_menu_args', 'bootstrap_nav_menu_args');
|
||
|
|
|
||
|
|
// we don't need to self-close these tags in html5:
|
||
|
|
// <img>, <input>
|
||
|
|
function bootstrap_remove_self_closing_tags($input) {
|
||
|
|
return str_replace(' />', '>', $input);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Customize the comments fields
|
||
|
|
*
|
||
|
|
* Adds support for placeholder
|
||
|
|
* required
|
||
|
|
* type="email"
|
||
|
|
* type="url"
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
function bootstrap_comments() {
|
||
|
|
|
||
|
|
$req = get_option('require_name_email');
|
||
|
|
|
||
|
|
$fields = array(
|
||
|
|
'author' => '<p class="comment-form-author">' . '<label for="author">' . __( 'Name', 'bootstrap' ) . '</label> ' . ( $req ? '<span class="required">*</span>' : '' ) .
|
||
|
|
'<input id="author" name="author" type="text" value="' . esc_attr( $commenter['comment_author'] ) . '" size="30"' . $aria_req . ' placeholder = "Name"' . ( $req ? ' required' : '' ) . '/></p>',
|
||
|
|
|
||
|
|
'email' => '<p class="comment-form-email"><label for="email">' . __( 'Email', 'bootstrap' ) . '</label> ' . ( $req ? '<span class="required">*</span>' : '' ) .
|
||
|
|
'<input id="email" name="email" type="email" value="' . esc_attr( $commenter['comment_author_email'] ) . '" size="30"' . $aria_req . ' placeholder="Email"' . ( $req ? ' required' : '' ) . ' /></p>',
|
||
|
|
|
||
|
|
'url' => '<p class="comment-form-url"><label for="url">' . __( 'Website', 'bootstrap' ) . '</label>' .
|
||
|
|
'<input id="url" name="url" type="url" value="' . esc_attr( $commenter['comment_author_url'] ) . '" size="30" placeholder="URL" /></p>'
|
||
|
|
|
||
|
|
);
|
||
|
|
return $fields;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function bootstrap_commentfield() {
|
||
|
|
|
||
|
|
$commentArea = '<p class="comment-form-comment"><label for="comment">' . _x( 'Comment', 'noun' ) . '</label><textarea id="comment" name="comment" cols="45" rows="8" aria-required="true" required placeholder="Comment text" ></textarea></p>';
|
||
|
|
|
||
|
|
return $commentArea;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
function bootstrap_commentsubmit() {
|
||
|
|
|
||
|
|
$commentSubmit = '<input name="submit" type="submit" id="submit" class="btn" value="Post Comment" />';
|
||
|
|
|
||
|
|
return $commentSubmit;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
add_filter('comment_form_default_fields', 'bootstrap_comments');
|
||
|
|
add_filter('comment_form_field_comment', 'bootstrap_commentfield');
|