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Editing: functions.php
<?php /* * Author: Todd Motto | @toddmotto * URL: html5blank.com | @html5blank * Custom functions, support, custom post types and more. */ /*------------------------------------*\ External Modules/Files \*------------------------------------*/ // Load any external files you have here /*------------------------------------*\ Theme Support \*------------------------------------*/ if (!isset($content_width)) { $content_width = 900; } if (function_exists('add_theme_support')) { // Add Menu Support add_theme_support('menus'); // Add Thumbnail Theme Support add_theme_support('post-thumbnails'); add_image_size('large', 700, '', true); // Large Thumbnail add_image_size('medium', 250, '', true); // Medium Thumbnail add_image_size('small', 120, '', true); // Small Thumbnail add_image_size('custom-size', 700, 200, true); // Custom Thumbnail Size call using the_post_thumbnail('custom-size'); // Add Support for Custom Backgrounds - Uncomment below if you're going to use /*add_theme_support('custom-background', array( 'default-color' => 'FFF', 'default-image' => get_template_directory_uri() . '/img/bg.jpg' ));*/ // Add Support for Custom Header - Uncomment below if you're going to use /*add_theme_support('custom-header', array( 'default-image' => get_template_directory_uri() . '/img/headers/default.jpg', 'header-text' => false, 'default-text-color' => '000', 'width' => 1000, 'height' => 198, 'random-default' => false, 'wp-head-callback' => $wphead_cb, 'admin-head-callback' => $adminhead_cb, 'admin-preview-callback' => $adminpreview_cb ));*/ // Enables post and comment RSS feed links to head add_theme_support('automatic-feed-links'); // Localisation Support load_theme_textdomain('html5blank', get_template_directory() . '/languages'); } /*------------------------------------*\ Functions \*------------------------------------*/ // HTML5 Blank navigation function html5blank_nav() { wp_nav_menu( array( 'theme_location' => 'header-menu', 'menu' => '', 'container' => 'div', 'container_class' => 'menu-{menu slug}-container', 'container_id' => '', 'menu_class' => 'menu', 'menu_id' => '', 'echo' => true, 'fallback_cb' => 'wp_page_menu', 'before' => '', 'after' => '', 'link_before' => '', 'link_after' => '', 'items_wrap' => '<ul>%3$s</ul>', 'depth' => 0, 'walker' => '' ) ); } // Load HTML5 Blank scripts (header.php) function html5blank_header_scripts() { if ($GLOBALS['pagenow'] != 'wp-login.php' && !is_admin()) { wp_register_script('conditionizr', get_template_directory_uri() . '/js/lib/conditionizr-4.3.0.min.js', array(), '4.3.0'); // Conditionizr wp_enqueue_script('conditionizr'); // Enqueue it! wp_register_script('modernizr', get_template_directory_uri() . '/js/lib/modernizr-2.7.1.min.js', array(), '2.7.1'); // Modernizr wp_enqueue_script('modernizr'); // Enqueue it! wp_register_script('html5blankscripts', get_template_directory_uri() . '/js/scripts.js', array('jquery'), '1.0.0'); // Custom scripts wp_enqueue_script('html5blankscripts'); // Enqueue it! } } // Load HTML5 Blank conditional scripts function html5blank_conditional_scripts() { if (is_page('pagenamehere')) { wp_register_script('scriptname', get_template_directory_uri() . '/js/scriptname.js', array('jquery'), '1.0.0'); // Conditional script(s) wp_enqueue_script('scriptname'); // Enqueue it! } } // Load HTML5 Blank styles function html5blank_styles() { wp_register_style('normalize', get_template_directory_uri() . '/normalize.css', array(), '1.0', 'all'); wp_enqueue_style('normalize'); // Enqueue it! wp_register_style('html5blank', get_template_directory_uri() . '/style.css', array(), '1.0', 'all'); wp_enqueue_style('html5blank'); // Enqueue it! } // Register HTML5 Blank Navigation function register_html5_menu() { register_nav_menus(array( // Using array to specify more menus if needed 'header-menu' => __('Header Menu', 'html5blank'), // Main Navigation 'sidebar-menu' => __('Sidebar Menu', 'html5blank'), // Sidebar Navigation 'extra-menu' => __('Extra Menu', 'html5blank') // Extra Navigation if needed (duplicate as many as you need!) )); } // Remove the <div> surrounding the dynamic navigation to cleanup markup function my_wp_nav_menu_args($args = '') { $args['container'] = false; return $args; } // Remove Injected classes, ID's and Page ID's from Navigation <li> items function my_css_attributes_filter($var) { return is_array($var) ? array() : ''; } // Remove invalid rel attribute values in the categorylist function remove_category_rel_from_category_list($thelist) { return str_replace('rel="category tag"', 'rel="tag"', $thelist); } // Add page slug to body class, love this - Credit: Starkers Wordpress Theme function add_slug_to_body_class($classes) { global $post; if (is_home()) { $key = array_search('blog', $classes); if ($key > -1) { unset($classes[$key]); } } elseif (is_page()) { $classes[] = sanitize_html_class($post->post_name); } elseif (is_singular()) { $classes[] = sanitize_html_class($post->post_name); } return $classes; } // If Dynamic Sidebar Exists if (function_exists('register_sidebar')) { // Define Sidebar Widget Area 1 register_sidebar(array( 'name' => __('Widget Area 1', 'html5blank'), 'description' => __('Description for this widget-area...', 'html5blank'), 'id' => 'widget-area-1', 'before_widget' => '<div id="%1$s" class="%2$s">', 'after_widget' => '</div>', 'before_title' => '<h3>', 'after_title' => '</h3>' )); // Define Sidebar Widget Area 2 register_sidebar(array( 'name' => __('Widget Area 2', 'html5blank'), 'description' => __('Description for this widget-area...', 'html5blank'), 'id' => 'widget-area-2', 'before_widget' => '<div id="%1$s" class="%2$s">', 'after_widget' => '</div>', 'before_title' => '<h3>', 'after_title' => '</h3>' )); } // Remove wp_head() injected Recent Comment styles function my_remove_recent_comments_style() { global $wp_widget_factory; remove_action('wp_head', array( $wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style' )); } // Pagination for paged posts, Page 1, Page 2, Page 3, with Next and Previous Links, No plugin function html5wp_pagination() { global $wp_query; $big = 999999999; echo paginate_links(array( 'base' => str_replace($big, '%#%', get_pagenum_link($big)), 'format' => '?paged=%#%', 'current' => max(1, get_query_var('paged')), 'total' => $wp_query->max_num_pages )); } // Custom Excerpts function html5wp_index($length) // Create 20 Word Callback for Index page Excerpts, call using html5wp_excerpt('html5wp_index'); { return 20; } // Create 40 Word Callback for Custom Post Excerpts, call using html5wp_excerpt('html5wp_custom_post'); function html5wp_custom_post($length) { return 40; } // Create the Custom Excerpts callback function html5wp_excerpt($length_callback = '', $more_callback = '') { global $post; if (function_exists($length_callback)) { add_filter('excerpt_length', $length_callback); } if (function_exists($more_callback)) { add_filter('excerpt_more', $more_callback); } $output = get_the_excerpt(); $output = apply_filters('wptexturize', $output); $output = apply_filters('convert_chars', $output); $output = '<p>' . $output . '</p>'; echo $output; } // Custom View Article link to Post function html5_blank_view_article($more) { global $post; return '... <a class="view-article" href="' . get_permalink($post->ID) . '">' . __('View Article', 'html5blank') . '</a>'; } // Remove Admin bar function remove_admin_bar() { return false; } // Remove 'text/css' from our enqueued stylesheet function html5_style_remove($tag) { return preg_replace('~\s+type=["\'][^"\']++["\']~', '', $tag); } // Remove thumbnail width and height dimensions that prevent fluid images in the_thumbnail function remove_thumbnail_dimensions( $html ) { $html = preg_replace('/(width|height)=\"\d*\"\s/', "", $html); return $html; } // Custom Gravatar in Settings > Discussion function html5blankgravatar ($avatar_defaults) { $myavatar = get_template_directory_uri() . '/img/gravatar.jpg'; $avatar_defaults[$myavatar] = "Custom Gravatar"; return $avatar_defaults; } // Threaded Comments function enable_threaded_comments() { if (!is_admin()) { if (is_singular() AND comments_open() AND (get_option('thread_comments') == 1)) { wp_enqueue_script('comment-reply'); } } } // Custom Comments Callback function html5blankcomments($comment, $args, $depth) { $GLOBALS['comment'] = $comment; extract($args, EXTR_SKIP); if ( 'div' == $args['style'] ) { $tag = 'div'; $add_below = 'comment'; } else { $tag = 'li'; $add_below = 'div-comment'; } ?> <!-- heads up: starting < for the html tag (li or div) in the next line: --> <<?php echo $tag ?> <?php comment_class(empty( $args['has_children'] ) ? '' : 'parent') ?> id="comment-<?php comment_ID() ?>"> <?php if ( 'div' != $args['style'] ) : ?> <div id="div-comment-<?php comment_ID() ?>" class="comment-body"> <?php endif; ?> <div class="comment-author vcard"> <?php if ($args['avatar_size'] != 0) echo get_avatar( $comment, $args['180'] ); ?> <?php printf(__('<cite class="fn">%s</cite> <span class="says">says:</span>'), get_comment_author_link()) ?> </div> <?php if ($comment->comment_approved == '0') : ?> <em class="comment-awaiting-moderation"><?php _e('Your comment is awaiting moderation.') ?></em> <br /> <?php endif; ?> <div class="comment-meta commentmetadata"><a href="<?php echo htmlspecialchars( get_comment_link( $comment->comment_ID ) ) ?>"> <?php printf( __('%1$s at %2$s'), get_comment_date(), get_comment_time()) ?></a><?php edit_comment_link(__('(Edit)'),' ','' ); ?> </div> <?php comment_text() ?> <div class="reply"> <?php comment_reply_link(array_merge( $args, array('add_below' => $add_below, 'depth' => $depth, 'max_depth' => $args['max_depth']))) ?> </div> <?php if ( 'div' != $args['style'] ) : ?> </div> <?php endif; ?> <?php } /*------------------------------------*\ Actions + Filters + ShortCodes \*------------------------------------*/ // Add Actions add_action('init', 'html5blank_header_scripts'); // Add Custom Scripts to wp_head add_action('wp_print_scripts', 'html5blank_conditional_scripts'); // Add Conditional Page Scripts add_action('get_header', 'enable_threaded_comments'); // Enable Threaded Comments add_action('wp_enqueue_scripts', 'html5blank_styles'); // Add Theme Stylesheet add_action('init', 'register_html5_menu'); // Add HTML5 Blank Menu add_action('init', 'create_post_type_html5'); // Add our HTML5 Blank Custom Post Type add_action('widgets_init', 'my_remove_recent_comments_style'); // Remove inline Recent Comment Styles from wp_head() add_action('init', 'html5wp_pagination'); // Add our HTML5 Pagination // Remove Actions remove_action('wp_head', 'feed_links_extra', 3); // Display the links to the extra feeds such as category feeds remove_action('wp_head', 'feed_links', 2); // Display the links to the general feeds: Post and Comment Feed remove_action('wp_head', 'rsd_link'); // Display the link to the Really Simple Discovery service endpoint, EditURI link remove_action('wp_head', 'wlwmanifest_link'); // Display the link to the Windows Live Writer manifest file. remove_action('wp_head', 'index_rel_link'); // Index link remove_action('wp_head', 'parent_post_rel_link', 10, 0); // Prev link remove_action('wp_head', 'start_post_rel_link', 10, 0); // Start link remove_action('wp_head', 'adjacent_posts_rel_link', 10, 0); // Display relational links for the posts adjacent to the current post. remove_action('wp_head', 'wp_generator'); // Display the XHTML generator that is generated on the wp_head hook, WP version remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0); remove_action('wp_head', 'rel_canonical'); remove_action('wp_head', 'wp_shortlink_wp_head', 10, 0); // Add Filters add_filter('avatar_defaults', 'html5blankgravatar'); // Custom Gravatar in Settings > Discussion add_filter('body_class', 'add_slug_to_body_class'); // Add slug to body class (Starkers build) add_filter('widget_text', 'do_shortcode'); // Allow shortcodes in Dynamic Sidebar add_filter('widget_text', 'shortcode_unautop'); // Remove <p> tags in Dynamic Sidebars (better!) add_filter('wp_nav_menu_args', 'my_wp_nav_menu_args'); // Remove surrounding <div> from WP Navigation // add_filter('nav_menu_css_class', 'my_css_attributes_filter', 100, 1); // Remove Navigation <li> injected classes (Commented out by default) // add_filter('nav_menu_item_id', 'my_css_attributes_filter', 100, 1); // Remove Navigation <li> injected ID (Commented out by default) // add_filter('page_css_class', 'my_css_attributes_filter', 100, 1); // Remove Navigation <li> Page ID's (Commented out by default) add_filter('the_category', 'remove_category_rel_from_category_list'); // Remove invalid rel attribute add_filter('the_excerpt', 'shortcode_unautop'); // Remove auto <p> tags in Excerpt (Manual Excerpts only) add_filter('the_excerpt', 'do_shortcode'); // Allows Shortcodes to be executed in Excerpt (Manual Excerpts only) add_filter('excerpt_more', 'html5_blank_view_article'); // Add 'View Article' button instead of [...] for Excerpts add_filter('show_admin_bar', 'remove_admin_bar'); // Remove Admin bar add_filter('style_loader_tag', 'html5_style_remove'); // Remove 'text/css' from enqueued stylesheet add_filter('post_thumbnail_html', 'remove_thumbnail_dimensions', 10); // Remove width and height dynamic attributes to thumbnails add_filter('image_send_to_editor', 'remove_thumbnail_dimensions', 10); // Remove width and height dynamic attributes to post images // Remove Filters remove_filter('the_excerpt', 'wpautop'); // Remove <p> tags from Excerpt altogether // Shortcodes add_shortcode('html5_shortcode_demo', 'html5_shortcode_demo'); // You can place [html5_shortcode_demo] in Pages, Posts now. add_shortcode('html5_shortcode_demo_2', 'html5_shortcode_demo_2'); // Place [html5_shortcode_demo_2] in Pages, Posts now. // Shortcodes above would be nested like this - // [html5_shortcode_demo] [html5_shortcode_demo_2] Here's the page title! [/html5_shortcode_demo_2] [/html5_shortcode_demo] /*------------------------------------*\ Custom Post Types \*------------------------------------*/ // Create 1 Custom Post type for a Demo, called HTML5-Blank function create_post_type_html5() { register_taxonomy_for_object_type('category', 'html5-blank'); // Register Taxonomies for Category register_taxonomy_for_object_type('post_tag', 'html5-blank'); register_post_type('html5-blank', // Register Custom Post Type array( 'labels' => array( 'name' => __('HTML5 Blank Custom Post', 'html5blank'), // Rename these to suit 'singular_name' => __('HTML5 Blank Custom Post', 'html5blank'), 'add_new' => __('Add New', 'html5blank'), 'add_new_item' => __('Add New HTML5 Blank Custom Post', 'html5blank'), 'edit' => __('Edit', 'html5blank'), 'edit_item' => __('Edit HTML5 Blank Custom Post', 'html5blank'), 'new_item' => __('New HTML5 Blank Custom Post', 'html5blank'), 'view' => __('View HTML5 Blank Custom Post', 'html5blank'), 'view_item' => __('View HTML5 Blank Custom Post', 'html5blank'), 'search_items' => __('Search HTML5 Blank Custom Post', 'html5blank'), 'not_found' => __('No HTML5 Blank Custom Posts found', 'html5blank'), 'not_found_in_trash' => __('No HTML5 Blank Custom Posts found in Trash', 'html5blank') ), 'public' => true, 'hierarchical' => true, // Allows your posts to behave like Hierarchy Pages 'has_archive' => true, 'supports' => array( 'title', 'editor', 'excerpt', 'thumbnail' ), // Go to Dashboard Custom HTML5 Blank post for supports 'can_export' => true, // Allows export in Tools > Export 'taxonomies' => array( 'post_tag', 'category' ) // Add Category and Post Tags support )); } /*------------------------------------*\ ShortCode Functions \*------------------------------------*/ // Shortcode Demo with Nested Capability function html5_shortcode_demo($atts, $content = null) { return '<div class="shortcode-demo">' . do_shortcode($content) . '</div>'; // do_shortcode allows for nested Shortcodes } // Shortcode Demo with simple <h2> tag function html5_shortcode_demo_2($atts, $content = null) // Demo Heading H2 shortcode, allows for nesting within above element. Fully expandable. { return '<h2>' . $content . '</h2>'; } ?>
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