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DanielSantoro/functions.php

Created July 8, 2015 18:26
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  1. DanielSantoro revised this gist Jul 8, 2015. 1 changed file with 9 additions and 0 deletions.
    9 changes: 9 additions & 0 deletions functions.php
    View file
    Original file line number Diff line number Diff line change
    @@ -495,4 +495,13 @@ function twentytwelve_customize_preview_js() {
    wp_enqueue_script( 'twentytwelve-customizer', get_template_directory_uri() . '/js/theme-customizer.js', array( 'customize-preview' ), '20141120', true );
    }
    add_action( 'customize_preview_init', 'twentytwelve_customize_preview_js' );
    }

    /**
    * Declares WooCommerce support to avoid false error notifications.
    */

    add_action( 'after_setup_theme', 'woocommerce_support' );
    function woocommerce_support() {
    add_theme_support( 'woocommerce' );
    }
  2. DanielSantoro created this gist Jul 8, 2015.
    498 changes: 498 additions & 0 deletions functions.php
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,498 @@
    <?php
    /**
    * Twenty Twelve functions and definitions
    *
    * Sets up the theme and provides some helper functions, which are used
    * in the theme as custom template tags. Others are attached to action and
    * filter hooks in WordPress to change core functionality.
    *
    * When using a child theme (see https://codex.wordpress.org/Theme_Development and
    * https://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.
    *
    * For more information on hooks, actions, and filters, @link https://codex.wordpress.org/Plugin_API
    *
    * @package WordPress
    * @subpackage Twenty_Twelve
    * @since Twenty Twelve 1.0
    */

    // Set up the content width value based on the theme's design and stylesheet.
    if ( ! isset( $content_width ) )
    $content_width = 625;

    /**
    * Twenty Twelve setup.
    *
    * Sets up theme defaults and registers the various WordPress features that
    * Twenty Twelve supports.
    *
    * @uses load_theme_textdomain() For translation/localization support.
    * @uses add_editor_style() To add a Visual Editor stylesheet.
    * @uses add_theme_support() To add support for post thumbnails, automatic feed links,
    * custom background, and post formats.
    * @uses register_nav_menu() To add support for navigation menus.
    * @uses set_post_thumbnail_size() To set a custom post thumbnail size.
    *
    * @since Twenty Twelve 1.0
    */
    function twentytwelve_setup() {
    /*
    * Makes Twenty Twelve available for translation.
    *
    * Translations can be added to the /languages/ directory.
    * If you're building a theme based on Twenty Twelve, use a find and replace
    * to change 'twentytwelve' to the name of your theme in all the template files.
    */
    load_theme_textdomain( 'twentytwelve', get_template_directory() . '/languages' );

    // This theme styles the visual editor with editor-style.css to match the theme style.
    add_editor_style();

    // Adds RSS feed links to <head> for posts and comments.
    add_theme_support( 'automatic-feed-links' );

    // This theme supports a variety of post formats.
    add_theme_support( 'post-formats', array( 'aside', 'image', 'link', 'quote', 'status' ) );

    // This theme uses wp_nav_menu() in one location.
    register_nav_menu( 'primary', __( 'Primary Menu', 'twentytwelve' ) );

    /*
    * This theme supports custom background color and image,
    * and here we also set up the default background color.
    */
    add_theme_support( 'custom-background', array(
    'default-color' => 'e6e6e6',
    ) );

    // This theme uses a custom image size for featured images, displayed on "standard" posts.
    add_theme_support( 'post-thumbnails' );
    set_post_thumbnail_size( 624, 9999 ); // Unlimited height, soft crop
    }
    add_action( 'after_setup_theme', 'twentytwelve_setup' );

    /**
    * Add support for a custom header image.
    */
    require( get_template_directory() . '/inc/custom-header.php' );

    /**
    * Return the Google font stylesheet URL if available.
    *
    * The use of Open Sans by default is localized. For languages that use
    * characters not supported by the font, the font can be disabled.
    *
    * @since Twenty Twelve 1.2
    *
    * @return string Font stylesheet or empty string if disabled.
    */
    function twentytwelve_get_font_url() {
    $font_url = '';

    /* translators: If there are characters in your language that are not supported
    * by Open Sans, translate this to 'off'. Do not translate into your own language.
    */
    if ( 'off' !== _x( 'on', 'Open Sans font: on or off', 'twentytwelve' ) ) {
    $subsets = 'latin,latin-ext';

    /* translators: To add an additional Open Sans character subset specific to your language,
    * translate this to 'greek', 'cyrillic' or 'vietnamese'. Do not translate into your own language.
    */
    $subset = _x( 'no-subset', 'Open Sans font: add new subset (greek, cyrillic, vietnamese)', 'twentytwelve' );

    if ( 'cyrillic' == $subset )
    $subsets .= ',cyrillic,cyrillic-ext';
    elseif ( 'greek' == $subset )
    $subsets .= ',greek,greek-ext';
    elseif ( 'vietnamese' == $subset )
    $subsets .= ',vietnamese';

    $protocol = is_ssl() ? 'https' : 'http';
    $query_args = array(
    'family' => 'Open+Sans:400italic,700italic,400,700',
    'subset' => $subsets,
    );
    $font_url = add_query_arg( $query_args, "$protocol://fonts.googleapis.com/css" );
    }

    return $font_url;
    }

    /**
    * Enqueue scripts and styles for front-end.
    *
    * @since Twenty Twelve 1.0
    */
    function twentytwelve_scripts_styles() {
    global $wp_styles;

    /*
    * Adds JavaScript to pages with the comment form to support
    * sites with threaded comments (when in use).
    */
    if ( is_singular() && comments_open() && get_option( 'thread_comments' ) )
    wp_enqueue_script( 'comment-reply' );

    // Adds JavaScript for handling the navigation menu hide-and-show behavior.
    wp_enqueue_script( 'twentytwelve-navigation', get_template_directory_uri() . '/js/navigation.js', array( 'jquery' ), '20140711', true );

    $font_url = twentytwelve_get_font_url();
    if ( ! empty( $font_url ) )
    wp_enqueue_style( 'twentytwelve-fonts', esc_url_raw( $font_url ), array(), null );

    // Loads our main stylesheet.
    wp_enqueue_style( 'twentytwelve-style', get_stylesheet_uri() );

    // Loads the Internet Explorer specific stylesheet.
    wp_enqueue_style( 'twentytwelve-ie', get_template_directory_uri() . '/css/ie.css', array( 'twentytwelve-style' ), '20121010' );
    $wp_styles->add_data( 'twentytwelve-ie', 'conditional', 'lt IE 9' );
    }
    add_action( 'wp_enqueue_scripts', 'twentytwelve_scripts_styles' );

    /**
    * Filter TinyMCE CSS path to include Google Fonts.
    *
    * Adds additional stylesheets to the TinyMCE editor if needed.
    *
    * @uses twentytwelve_get_font_url() To get the Google Font stylesheet URL.
    *
    * @since Twenty Twelve 1.2
    *
    * @param string $mce_css CSS path to load in TinyMCE.
    * @return string Filtered CSS path.
    */
    function twentytwelve_mce_css( $mce_css ) {
    $font_url = twentytwelve_get_font_url();

    if ( empty( $font_url ) )
    return $mce_css;

    if ( ! empty( $mce_css ) )
    $mce_css .= ',';

    $mce_css .= esc_url_raw( str_replace( ',', '%2C', $font_url ) );

    return $mce_css;
    }
    add_filter( 'mce_css', 'twentytwelve_mce_css' );

    /**
    * Filter the page title.
    *
    * Creates a nicely formatted and more specific title element text
    * for output in head of document, based on current view.
    *
    * @since Twenty Twelve 1.0
    *
    * @param string $title Default title text for current view.
    * @param string $sep Optional separator.
    * @return string Filtered title.
    */
    function twentytwelve_wp_title( $title, $sep ) {
    global $paged, $page;

    if ( is_feed() )
    return $title;

    // Add the site name.
    $title .= get_bloginfo( 'name', 'display' );

    // Add the site description for the home/front page.
    $site_description = get_bloginfo( 'description', 'display' );
    if ( $site_description && ( is_home() || is_front_page() ) )
    $title = "$title $sep $site_description";

    // Add a page number if necessary.
    if ( ( $paged >= 2 || $page >= 2 ) && ! is_404() )
    $title = "$title $sep " . sprintf( __( 'Page %s', 'twentytwelve' ), max( $paged, $page ) );

    return $title;
    }
    add_filter( 'wp_title', 'twentytwelve_wp_title', 10, 2 );

    /**
    * Filter the page menu arguments.
    *
    * Makes our wp_nav_menu() fallback -- wp_page_menu() -- show a home link.
    *
    * @since Twenty Twelve 1.0
    */
    function twentytwelve_page_menu_args( $args ) {
    if ( ! isset( $args['show_home'] ) )
    $args['show_home'] = true;
    return $args;
    }
    add_filter( 'wp_page_menu_args', 'twentytwelve_page_menu_args' );

    /**
    * Register sidebars.
    *
    * Registers our main widget area and the front page widget areas.
    *
    * @since Twenty Twelve 1.0
    */
    function twentytwelve_widgets_init() {
    register_sidebar( array(
    'name' => __( 'Main Sidebar', 'twentytwelve' ),
    'id' => 'sidebar-1',
    'description' => __( 'Appears on posts and pages except the optional Front Page template, which has its own widgets', 'twentytwelve' ),
    'before_widget' => '<aside id="%1$s" class="widget %2$s">',
    'after_widget' => '</aside>',
    'before_title' => '<h3 class="widget-title">',
    'after_title' => '</h3>',
    ) );

    register_sidebar( array(
    'name' => __( 'First Front Page Widget Area', 'twentytwelve' ),
    'id' => 'sidebar-2',
    'description' => __( 'Appears when using the optional Front Page template with a page set as Static Front Page', 'twentytwelve' ),
    'before_widget' => '<aside id="%1$s" class="widget %2$s">',
    'after_widget' => '</aside>',
    'before_title' => '<h3 class="widget-title">',
    'after_title' => '</h3>',
    ) );

    register_sidebar( array(
    'name' => __( 'Second Front Page Widget Area', 'twentytwelve' ),
    'id' => 'sidebar-3',
    'description' => __( 'Appears when using the optional Front Page template with a page set as Static Front Page', 'twentytwelve' ),
    'before_widget' => '<aside id="%1$s" class="widget %2$s">',
    'after_widget' => '</aside>',
    'before_title' => '<h3 class="widget-title">',
    'after_title' => '</h3>',
    ) );
    }
    add_action( 'widgets_init', 'twentytwelve_widgets_init' );

    if ( ! function_exists( 'twentytwelve_content_nav' ) ) :
    /**
    * Displays navigation to next/previous pages when applicable.
    *
    * @since Twenty Twelve 1.0
    */
    function twentytwelve_content_nav( $html_id ) {
    global $wp_query;

    if ( $wp_query->max_num_pages > 1 ) : ?>
    <nav id="<?php echo esc_attr( $html_id ); ?>" class="navigation" role="navigation">
    <h3 class="assistive-text"><?php _e( 'Post navigation', 'twentytwelve' ); ?></h3>
    <div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">&larr;</span> Older posts', 'twentytwelve' ) ); ?></div>
    <div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">&rarr;</span>', 'twentytwelve' ) ); ?></div>
    </nav><!-- .navigation -->
    <?php endif;
    }
    endif;

    if ( ! function_exists( 'twentytwelve_comment' ) ) :
    /**
    * Template for comments and pingbacks.
    *
    * To override this walker in a child theme without modifying the comments template
    * simply create your own twentytwelve_comment(), and that function will be used instead.
    *
    * Used as a callback by wp_list_comments() for displaying the comments.
    *
    * @since Twenty Twelve 1.0
    */
    function twentytwelve_comment( $comment, $args, $depth ) {
    $GLOBALS['comment'] = $comment;
    switch ( $comment->comment_type ) :
    case 'pingback' :
    case 'trackback' :
    // Display trackbacks differently than normal comments.
    ?>
    <li <?php comment_class(); ?> id="comment-<?php comment_ID(); ?>">
    <p><?php _e( 'Pingback:', 'twentytwelve' ); ?> <?php comment_author_link(); ?> <?php edit_comment_link( __( '(Edit)', 'twentytwelve' ), '<span class="edit-link">', '</span>' ); ?></p>
    <?php
    break;
    default :
    // Proceed with normal comments.
    global $post;
    ?>
    <li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>">
    <article id="comment-<?php comment_ID(); ?>" class="comment">
    <header class="comment-meta comment-author vcard">
    <?php
    echo get_avatar( $comment, 44 );
    printf( '<cite><b class="fn">%1$s</b> %2$s</cite>',
    get_comment_author_link(),
    // If current post author is also comment author, make it known visually.
    ( $comment->user_id === $post->post_author ) ? '<span>' . __( 'Post author', 'twentytwelve' ) . '</span>' : ''
    );
    printf( '<a href="%1$s"><time datetime="%2$s">%3$s</time></a>',
    esc_url( get_comment_link( $comment->comment_ID ) ),
    get_comment_time( 'c' ),
    /* translators: 1: date, 2: time */
    sprintf( __( '%1$s at %2$s', 'twentytwelve' ), get_comment_date(), get_comment_time() )
    );
    ?>
    </header><!-- .comment-meta -->

    <?php if ( '0' == $comment->comment_approved ) : ?>
    <p class="comment-awaiting-moderation"><?php _e( 'Your comment is awaiting moderation.', 'twentytwelve' ); ?></p>
    <?php endif; ?>

    <section class="comment-content comment">
    <?php comment_text(); ?>
    <?php edit_comment_link( __( 'Edit', 'twentytwelve' ), '<p class="edit-link">', '</p>' ); ?>
    </section><!-- .comment-content -->

    <div class="reply">
    <?php comment_reply_link( array_merge( $args, array( 'reply_text' => __( 'Reply', 'twentytwelve' ), 'after' => ' <span>&darr;</span>', 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
    </div><!-- .reply -->
    </article><!-- #comment-## -->
    <?php
    break;
    endswitch; // end comment_type check
    }
    endif;

    if ( ! function_exists( 'twentytwelve_entry_meta' ) ) :
    /**
    * Set up post entry meta.
    *
    * Prints HTML with meta information for current post: categories, tags, permalink, author, and date.
    *
    * Create your own twentytwelve_entry_meta() to override in a child theme.
    *
    * @since Twenty Twelve 1.0
    */
    function twentytwelve_entry_meta() {
    // Translators: used between list items, there is a space after the comma.
    $categories_list = get_the_category_list( __( ', ', 'twentytwelve' ) );

    // Translators: used between list items, there is a space after the comma.
    $tag_list = get_the_tag_list( '', __( ', ', 'twentytwelve' ) );

    $date = sprintf( '<a href="%1$s" title="%2$s" rel="bookmark"><time class="entry-date" datetime="%3$s">%4$s</time></a>',
    esc_url( get_permalink() ),
    esc_attr( get_the_time() ),
    esc_attr( get_the_date( 'c' ) ),
    esc_html( get_the_date() )
    );

    $author = sprintf( '<span class="author vcard"><a class="url fn n" href="%1$s" title="%2$s" rel="author">%3$s</a></span>',
    esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
    esc_attr( sprintf( __( 'View all posts by %s', 'twentytwelve' ), get_the_author() ) ),
    get_the_author()
    );

    // Translators: 1 is category, 2 is tag, 3 is the date and 4 is the author's name.
    if ( $tag_list ) {
    $utility_text = __( 'This entry was posted in %1$s and tagged %2$s on %3$s<span class="by-author"> by %4$s</span>.', 'twentytwelve' );
    } elseif ( $categories_list ) {
    $utility_text = __( 'This entry was posted in %1$s on %3$s<span class="by-author"> by %4$s</span>.', 'twentytwelve' );
    } else {
    $utility_text = __( 'This entry was posted on %3$s<span class="by-author"> by %4$s</span>.', 'twentytwelve' );
    }

    printf(
    $utility_text,
    $categories_list,
    $tag_list,
    $date,
    $author
    );
    }
    endif;

    /**
    * Extend the default WordPress body classes.
    *
    * Extends the default WordPress body class to denote:
    * 1. Using a full-width layout, when no active widgets in the sidebar
    * or full-width template.
    * 2. Front Page template: thumbnail in use and number of sidebars for
    * widget areas.
    * 3. White or empty background color to change the layout and spacing.
    * 4. Custom fonts enabled.
    * 5. Single or multiple authors.
    *
    * @since Twenty Twelve 1.0
    *
    * @param array $classes Existing class values.
    * @return array Filtered class values.
    */
    function twentytwelve_body_class( $classes ) {
    $background_color = get_background_color();
    $background_image = get_background_image();

    if ( ! is_active_sidebar( 'sidebar-1' ) || is_page_template( 'page-templates/full-width.php' ) )
    $classes[] = 'full-width';

    if ( is_page_template( 'page-templates/front-page.php' ) ) {
    $classes[] = 'template-front-page';
    if ( has_post_thumbnail() )
    $classes[] = 'has-post-thumbnail';
    if ( is_active_sidebar( 'sidebar-2' ) && is_active_sidebar( 'sidebar-3' ) )
    $classes[] = 'two-sidebars';
    }

    if ( empty( $background_image ) ) {
    if ( empty( $background_color ) )
    $classes[] = 'custom-background-empty';
    elseif ( in_array( $background_color, array( 'fff', 'ffffff' ) ) )
    $classes[] = 'custom-background-white';
    }

    // Enable custom font class only if the font CSS is queued to load.
    if ( wp_style_is( 'twentytwelve-fonts', 'queue' ) )
    $classes[] = 'custom-font-enabled';

    if ( ! is_multi_author() )
    $classes[] = 'single-author';

    return $classes;
    }
    add_filter( 'body_class', 'twentytwelve_body_class' );

    /**
    * Adjust content width in certain contexts.
    *
    * Adjusts content_width value for full-width and single image attachment
    * templates, and when there are no active widgets in the sidebar.
    *
    * @since Twenty Twelve 1.0
    */
    function twentytwelve_content_width() {
    if ( is_page_template( 'page-templates/full-width.php' ) || is_attachment() || ! is_active_sidebar( 'sidebar-1' ) ) {
    global $content_width;
    $content_width = 960;
    }
    }
    add_action( 'template_redirect', 'twentytwelve_content_width' );

    /**
    * Register postMessage support.
    *
    * Add postMessage support for site title and description for the Customizer.
    *
    * @since Twenty Twelve 1.0
    *
    * @param WP_Customize_Manager $wp_customize Customizer object.
    */
    function twentytwelve_customize_register( $wp_customize ) {
    $wp_customize->get_setting( 'blogname' )->transport = 'postMessage';
    $wp_customize->get_setting( 'blogdescription' )->transport = 'postMessage';
    $wp_customize->get_setting( 'header_textcolor' )->transport = 'postMessage';
    }
    add_action( 'customize_register', 'twentytwelve_customize_register' );

    /**
    * Enqueue Javascript postMessage handlers for the Customizer.
    *
    * Binds JS handlers to make the Customizer preview reload changes asynchronously.
    *
    * @since Twenty Twelve 1.0
    */
    function twentytwelve_customize_preview_js() {
    wp_enqueue_script( 'twentytwelve-customizer', get_template_directory_uri() . '/js/theme-customizer.js', array( 'customize-preview' ), '20141120', true );
    }
    add_action( 'customize_preview_init', 'twentytwelve_customize_preview_js' );
    }