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aaf99e6913
WordPress' code just... wasn't. This is now dealt with. Props jrf, pento, netweb, GaryJ, jdgrimes, westonruter, Greg Sherwood from PHPCS, and everyone who's ever contributed to WPCS and PHPCS. Fixes #41057. Built from https://develop.svn.wordpress.org/trunk@42343 git-svn-id: http://core.svn.wordpress.org/trunk@42172 1a063a9b-81f0-0310-95a4-ce76da25c4cd
814 lines
26 KiB
PHP
814 lines
26 KiB
PHP
<?php
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/**
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* Twenty Eleven functions and definitions
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*
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* Sets up the theme and provides some helper functions. Some helper functions
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* are used in the theme as custom template tags. Others are attached to action and
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* filter hooks in WordPress to change core functionality.
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*
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* The first function, twentyeleven_setup(), sets up the theme by registering support
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* for various features in WordPress, such as post thumbnails, navigation menus, and the like.
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*
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* When using a child theme (see https://codex.wordpress.org/Theme_Development and
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* https://codex.wordpress.org/Child_Themes), you can override certain functions
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* (those wrapped in a function_exists() call) by defining them first in your child theme's
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* functions.php file. The child theme's functions.php file is included before the parent
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* theme's file, so the child theme functions would be used.
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*
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* Functions that are not pluggable (not wrapped in function_exists()) are instead attached
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* to a filter or action hook. The hook can be removed by using remove_action() or
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* remove_filter() and you can attach your own function to the hook.
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*
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* We can remove the parent theme's hook only after it is attached, which means we need to
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* wait until setting up the child theme:
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*
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* <code>
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* add_action( 'after_setup_theme', 'my_child_theme_setup' );
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* function my_child_theme_setup() {
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* // We are providing our own filter for excerpt_length (or using the unfiltered value)
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* remove_filter( 'excerpt_length', 'twentyeleven_excerpt_length' );
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* ...
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* }
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* </code>
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*
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* For more information on hooks, actions, and filters, see https://codex.wordpress.org/Plugin_API.
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*
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* @package WordPress
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* @subpackage Twenty_Eleven
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* @since Twenty Eleven 1.0
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*/
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// Set the content width based on the theme's design and stylesheet.
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if ( ! isset( $content_width ) ) {
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$content_width = 584;
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}
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/*
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* Tell WordPress to run twentyeleven_setup() when the 'after_setup_theme' hook is run.
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*/
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add_action( 'after_setup_theme', 'twentyeleven_setup' );
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if ( ! function_exists( 'twentyeleven_setup' ) ) :
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/**
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* Set up theme defaults and registers support for various WordPress features.
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*
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* Note that this function is hooked into the after_setup_theme hook, which runs
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* before the init hook. The init hook is too late for some features, such as indicating
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* support post thumbnails.
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*
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* To override twentyeleven_setup() in a child theme, add your own twentyeleven_setup to your child theme's
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* functions.php file.
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*
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* @uses load_theme_textdomain() For translation/localization support.
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* @uses add_editor_style() To style the visual editor.
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* @uses add_theme_support() To add support for post thumbnails, automatic feed links, custom headers
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* and backgrounds, and post formats.
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* @uses register_nav_menus() To add support for navigation menus.
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* @uses register_default_headers() To register the default custom header images provided with the theme.
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* @uses set_post_thumbnail_size() To set a custom post thumbnail size.
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*
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* @since Twenty Eleven 1.0
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*/
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function twentyeleven_setup() {
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/*
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* Make Twenty Eleven available for translation.
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* Translations can be added to the /languages/ directory.
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* If you're building a theme based on Twenty Eleven, use
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* a find and replace to change 'twentyeleven' to the name
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* of your theme in all the template files.
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*/
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load_theme_textdomain( 'twentyeleven', get_template_directory() . '/languages' );
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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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// Load up our theme options page and related code.
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require( get_template_directory() . '/inc/theme-options.php' );
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// Grab Twenty Eleven's Ephemera widget.
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require( get_template_directory() . '/inc/widgets.php' );
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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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// This theme uses wp_nav_menu() in one location.
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register_nav_menu( 'primary', __( 'Primary Menu', 'twentyeleven' ) );
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// Add support for a variety of post formats
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add_theme_support( 'post-formats', array( 'aside', 'link', 'gallery', 'status', 'quote', 'image' ) );
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$theme_options = twentyeleven_get_theme_options();
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if ( 'dark' == $theme_options['color_scheme'] ) {
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$default_background_color = '1d1d1d';
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} else {
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$default_background_color = 'e2e2e2';
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}
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// Add support for custom backgrounds.
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add_theme_support(
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'custom-background', array(
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/*
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* Let WordPress know what our default background color is.
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* This is dependent on our current color scheme.
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*/
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'default-color' => $default_background_color,
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)
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);
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// This theme uses Featured Images (also known as post thumbnails) for per-post/per-page Custom Header images
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add_theme_support( 'post-thumbnails' );
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// Add support for custom headers.
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$custom_header_support = array(
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// The default header text color.
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'default-text-color' => '000',
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// The height and width of our custom header.
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/**
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* Filter the Twenty Eleven default header image width.
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*
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* @since Twenty Eleven 1.0
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*
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* @param int The default header image width in pixels. Default 1000.
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*/
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'width' => apply_filters( 'twentyeleven_header_image_width', 1000 ),
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/**
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* Filter the Twenty Eleven default header image height.
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*
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* @since Twenty Eleven 1.0
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*
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* @param int The default header image height in pixels. Default 288.
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*/
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'height' => apply_filters( 'twentyeleven_header_image_height', 288 ),
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// Support flexible heights.
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'flex-height' => true,
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// Random image rotation by default.
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'random-default' => true,
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// Callback for styling the header.
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'wp-head-callback' => 'twentyeleven_header_style',
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// Callback for styling the header preview in the admin.
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'admin-head-callback' => 'twentyeleven_admin_header_style',
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// Callback used to display the header preview in the admin.
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'admin-preview-callback' => 'twentyeleven_admin_header_image',
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);
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add_theme_support( 'custom-header', $custom_header_support );
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if ( ! function_exists( 'get_custom_header' ) ) {
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// This is all for compatibility with versions of WordPress prior to 3.4.
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define( 'HEADER_TEXTCOLOR', $custom_header_support['default-text-color'] );
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define( 'HEADER_IMAGE', '' );
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define( 'HEADER_IMAGE_WIDTH', $custom_header_support['width'] );
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define( 'HEADER_IMAGE_HEIGHT', $custom_header_support['height'] );
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add_custom_image_header( $custom_header_support['wp-head-callback'], $custom_header_support['admin-head-callback'], $custom_header_support['admin-preview-callback'] );
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add_custom_background();
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}
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/*
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* We'll be using post thumbnails for custom header images on posts and pages.
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* We want them to be the size of the header image that we just defined.
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* Larger images will be auto-cropped to fit, smaller ones will be ignored. See header.php.
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*/
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set_post_thumbnail_size( $custom_header_support['width'], $custom_header_support['height'], true );
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/*
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* Add Twenty Eleven's custom image sizes.
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* Used for large feature (header) images.
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*/
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add_image_size( 'large-feature', $custom_header_support['width'], $custom_header_support['height'], true );
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// Used for featured posts if a large-feature doesn't exist.
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add_image_size( 'small-feature', 500, 300 );
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// Default custom headers packaged with the theme. %s is a placeholder for the theme template directory URI.
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register_default_headers(
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array(
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'wheel' => array(
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'url' => '%s/images/headers/wheel.jpg',
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'thumbnail_url' => '%s/images/headers/wheel-thumbnail.jpg',
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/* translators: header image description */
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'description' => __( 'Wheel', 'twentyeleven' ),
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),
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'shore' => array(
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'url' => '%s/images/headers/shore.jpg',
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'thumbnail_url' => '%s/images/headers/shore-thumbnail.jpg',
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/* translators: header image description */
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'description' => __( 'Shore', 'twentyeleven' ),
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),
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'trolley' => array(
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'url' => '%s/images/headers/trolley.jpg',
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'thumbnail_url' => '%s/images/headers/trolley-thumbnail.jpg',
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/* translators: header image description */
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'description' => __( 'Trolley', 'twentyeleven' ),
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),
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'pine-cone' => array(
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'url' => '%s/images/headers/pine-cone.jpg',
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'thumbnail_url' => '%s/images/headers/pine-cone-thumbnail.jpg',
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/* translators: header image description */
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'description' => __( 'Pine Cone', 'twentyeleven' ),
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),
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'chessboard' => array(
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'url' => '%s/images/headers/chessboard.jpg',
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'thumbnail_url' => '%s/images/headers/chessboard-thumbnail.jpg',
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/* translators: header image description */
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'description' => __( 'Chessboard', 'twentyeleven' ),
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),
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'lanterns' => array(
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'url' => '%s/images/headers/lanterns.jpg',
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'thumbnail_url' => '%s/images/headers/lanterns-thumbnail.jpg',
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/* translators: header image description */
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'description' => __( 'Lanterns', 'twentyeleven' ),
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),
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'willow' => array(
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'url' => '%s/images/headers/willow.jpg',
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'thumbnail_url' => '%s/images/headers/willow-thumbnail.jpg',
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/* translators: header image description */
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'description' => __( 'Willow', 'twentyeleven' ),
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),
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'hanoi' => array(
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'url' => '%s/images/headers/hanoi.jpg',
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'thumbnail_url' => '%s/images/headers/hanoi-thumbnail.jpg',
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/* translators: header image description */
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'description' => __( 'Hanoi Plant', 'twentyeleven' ),
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),
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)
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);
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// Indicate widget sidebars can use selective refresh in the Customizer.
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add_theme_support( 'customize-selective-refresh-widgets' );
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}
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endif; // twentyeleven_setup
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if ( ! function_exists( 'twentyeleven_header_style' ) ) :
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/**
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* Styles the header image and text displayed on the blog.
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*
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* @since Twenty Eleven 1.0
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*/
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function twentyeleven_header_style() {
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$text_color = get_header_textcolor();
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// If no custom options for text are set, let's bail.
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if ( $text_color == HEADER_TEXTCOLOR ) {
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return;
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}
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// If we get this far, we have custom styles. Let's do this.
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?>
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<style type="text/css" id="twentyeleven-header-css">
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<?php
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// Has the text been hidden?
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if ( 'blank' == $text_color ) :
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?>
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#site-title,
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#site-description {
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position: absolute;
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clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
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clip: rect(1px, 1px, 1px, 1px);
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}
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<?php
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// If the user has set a custom color for the text use that
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else :
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?>
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#site-title a,
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#site-description {
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color: #<?php echo $text_color; ?>;
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}
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<?php endif; ?>
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</style>
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<?php
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}
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endif; // twentyeleven_header_style
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if ( ! function_exists( 'twentyeleven_admin_header_style' ) ) :
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/**
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* Styles the header image displayed on the Appearance > Header admin panel.
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*
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* Referenced via add_theme_support('custom-header') in twentyeleven_setup().
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*
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* @since Twenty Eleven 1.0
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*/
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function twentyeleven_admin_header_style() {
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?>
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<style type="text/css" id="twentyeleven-admin-header-css">
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.appearance_page_custom-header #headimg {
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border: none;
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}
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#headimg h1,
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#desc {
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font-family: "Helvetica Neue", Arial, Helvetica, "Nimbus Sans L", sans-serif;
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}
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#headimg h1 {
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margin: 0;
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}
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#headimg h1 a {
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font-size: 32px;
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line-height: 36px;
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text-decoration: none;
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}
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#desc {
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font-size: 14px;
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line-height: 23px;
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padding: 0 0 3em;
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}
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<?php
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// If the user has set a custom color for the text use that
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if ( get_header_textcolor() != HEADER_TEXTCOLOR ) :
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?>
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#site-title a,
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#site-description {
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color: #<?php echo get_header_textcolor(); ?>;
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}
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<?php endif; ?>
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#headimg img {
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max-width: 1000px;
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height: auto;
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width: 100%;
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}
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</style>
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<?php
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}
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endif; // twentyeleven_admin_header_style
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if ( ! function_exists( 'twentyeleven_admin_header_image' ) ) :
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/**
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* Custom header image markup displayed on the Appearance > Header admin panel.
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*
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* Referenced via add_theme_support('custom-header') in twentyeleven_setup().
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*
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* @since Twenty Eleven 1.0
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*/
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function twentyeleven_admin_header_image() {
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?>
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<div id="headimg">
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<?php
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$color = get_header_textcolor();
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$image = get_header_image();
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$style = 'display: none;';
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if ( $color && $color != 'blank' ) {
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$style = 'color: #' . $color . ';';
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}
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?>
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<h1 class="displaying-header-text"><a id="name" style="<?php echo esc_attr( $style ); ?>" onclick="return false;" href="<?php echo esc_url( home_url( '/' ) ); ?>" tabindex="-1"><?php bloginfo( 'name' ); ?></a></h1>
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<div id="desc" class="displaying-header-text" style="<?php echo esc_attr( $style ); ?>"><?php bloginfo( 'description' ); ?></div>
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<?php if ( $image ) : ?>
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<img src="<?php echo esc_url( $image ); ?>" alt="" />
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<?php endif; ?>
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</div>
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<?php
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}
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endif; // twentyeleven_admin_header_image
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/**
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* Set the post excerpt length to 40 words.
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*
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* To override this length in a child theme, remove
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* the filter and add your own function tied to
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* the excerpt_length filter hook.
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*
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* @since Twenty Eleven 1.0
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*
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* @param int $length The number of excerpt characters.
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* @return int The filtered number of characters.
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*/
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function twentyeleven_excerpt_length( $length ) {
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return 40;
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}
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add_filter( 'excerpt_length', 'twentyeleven_excerpt_length' );
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if ( ! function_exists( 'twentyeleven_continue_reading_link' ) ) :
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/**
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* Return a "Continue Reading" link for excerpts
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*
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* @since Twenty Eleven 1.0
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*
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* @return string The "Continue Reading" HTML link.
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*/
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function twentyeleven_continue_reading_link() {
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return ' <a href="' . esc_url( get_permalink() ) . '">' . __( 'Continue reading <span class="meta-nav">→</span>', 'twentyeleven' ) . '</a>';
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}
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endif; // twentyeleven_continue_reading_link
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/**
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* Replace "[...]" in the Read More link with an ellipsis.
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*
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* The "[...]" is appended to automatically generated excerpts.
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*
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* To override this in a child theme, remove the filter and add your own
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* function tied to the excerpt_more filter hook.
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*
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* @since Twenty Eleven 1.0
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*
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* @param string $more The Read More text.
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* @return The filtered Read More text.
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*/
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function twentyeleven_auto_excerpt_more( $more ) {
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if ( ! is_admin() ) {
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return ' …' . twentyeleven_continue_reading_link();
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}
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return $more;
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}
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add_filter( 'excerpt_more', 'twentyeleven_auto_excerpt_more' );
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/**
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* Add a pretty "Continue Reading" link to custom post excerpts.
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*
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* To override this link in a child theme, remove the filter and add your own
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* function tied to the get_the_excerpt filter hook.
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*
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* @since Twenty Eleven 1.0
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*
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* @param string $output The "Continue Reading" link.
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* @return string The filtered "Continue Reading" link.
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*/
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function twentyeleven_custom_excerpt_more( $output ) {
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if ( has_excerpt() && ! is_attachment() && ! is_admin() ) {
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$output .= twentyeleven_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', 'twentyeleven_custom_excerpt_more' );
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/**
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* Show a home link for the wp_nav_menu() fallback, wp_page_menu().
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*
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* @since Twenty Eleven 1.0
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*
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* @param array $args The page menu arguments. @see wp_page_menu()
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* @return array The filtered page menu arguments.
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*/
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function twentyeleven_page_menu_args( $args ) {
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if ( ! isset( $args['show_home'] ) ) {
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$args['show_home'] = true;
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}
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return $args;
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}
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add_filter( 'wp_page_menu_args', 'twentyeleven_page_menu_args' );
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/**
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* Register sidebars and widgetized areas.
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*
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* Also register the default Epherma widget.
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*
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* @since Twenty Eleven 1.0
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*/
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function twentyeleven_widgets_init() {
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register_widget( 'Twenty_Eleven_Ephemera_Widget' );
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register_sidebar(
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array(
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'name' => __( 'Main Sidebar', 'twentyeleven' ),
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'id' => 'sidebar-1',
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'before_widget' => '<aside id="%1$s" class="widget %2$s">',
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'after_widget' => '</aside>',
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'before_title' => '<h3 class="widget-title">',
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'after_title' => '</h3>',
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)
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);
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register_sidebar(
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array(
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|
'name' => __( 'Showcase Sidebar', 'twentyeleven' ),
|
|
'id' => 'sidebar-2',
|
|
'description' => __( 'The sidebar for the optional Showcase Template', 'twentyeleven' ),
|
|
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
|
|
'after_widget' => '</aside>',
|
|
'before_title' => '<h3 class="widget-title">',
|
|
'after_title' => '</h3>',
|
|
)
|
|
);
|
|
|
|
register_sidebar(
|
|
array(
|
|
'name' => __( 'Footer Area One', 'twentyeleven' ),
|
|
'id' => 'sidebar-3',
|
|
'description' => __( 'An optional widget area for your site footer', 'twentyeleven' ),
|
|
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
|
|
'after_widget' => '</aside>',
|
|
'before_title' => '<h3 class="widget-title">',
|
|
'after_title' => '</h3>',
|
|
)
|
|
);
|
|
|
|
register_sidebar(
|
|
array(
|
|
'name' => __( 'Footer Area Two', 'twentyeleven' ),
|
|
'id' => 'sidebar-4',
|
|
'description' => __( 'An optional widget area for your site footer', 'twentyeleven' ),
|
|
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
|
|
'after_widget' => '</aside>',
|
|
'before_title' => '<h3 class="widget-title">',
|
|
'after_title' => '</h3>',
|
|
)
|
|
);
|
|
|
|
register_sidebar(
|
|
array(
|
|
'name' => __( 'Footer Area Three', 'twentyeleven' ),
|
|
'id' => 'sidebar-5',
|
|
'description' => __( 'An optional widget area for your site footer', 'twentyeleven' ),
|
|
'before_widget' => '<aside id="%1$s" class="widget %2$s">',
|
|
'after_widget' => '</aside>',
|
|
'before_title' => '<h3 class="widget-title">',
|
|
'after_title' => '</h3>',
|
|
)
|
|
);
|
|
}
|
|
add_action( 'widgets_init', 'twentyeleven_widgets_init' );
|
|
|
|
if ( ! function_exists( 'twentyeleven_content_nav' ) ) :
|
|
/**
|
|
* Display navigation to next/previous pages when applicable.
|
|
*
|
|
* @since Twenty Eleven 1.0
|
|
*
|
|
* @param string $html_id The HTML id attribute.
|
|
*/
|
|
function twentyeleven_content_nav( $html_id ) {
|
|
global $wp_query;
|
|
|
|
if ( $wp_query->max_num_pages > 1 ) :
|
|
?>
|
|
<nav id="<?php echo esc_attr( $html_id ); ?>">
|
|
<h3 class="assistive-text"><?php _e( 'Post navigation', 'twentyeleven' ); ?></h3>
|
|
<div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">←</span> Older posts', 'twentyeleven' ) ); ?></div>
|
|
<div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">→</span>', 'twentyeleven' ) ); ?></div>
|
|
</nav><!-- #nav-above -->
|
|
<?php
|
|
endif;
|
|
}
|
|
endif; // twentyeleven_content_nav
|
|
|
|
/**
|
|
* Return the first link from the post content. If none found, the
|
|
* post permalink is used as a fallback.
|
|
*
|
|
* @since Twenty Eleven 1.0
|
|
*
|
|
* @uses get_url_in_content() to get the first URL from the post content.
|
|
*
|
|
* @return string The first link.
|
|
*/
|
|
function twentyeleven_get_first_url() {
|
|
$content = get_the_content();
|
|
$has_url = function_exists( 'get_url_in_content' ) ? get_url_in_content( $content ) : false;
|
|
|
|
if ( ! $has_url ) {
|
|
$has_url = twentyeleven_url_grabber();
|
|
}
|
|
|
|
/** This filter is documented in wp-includes/link-template.php */
|
|
return ( $has_url ) ? $has_url : apply_filters( 'the_permalink', get_permalink() );
|
|
}
|
|
|
|
/**
|
|
* Return the URL for the first link found in the post content.
|
|
*
|
|
* @since Twenty Eleven 1.0
|
|
*
|
|
* @return string|bool URL or false when no link is present.
|
|
*/
|
|
function twentyeleven_url_grabber() {
|
|
if ( ! preg_match( '/<a\s[^>]*?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.
|
|
*
|
|
* @since Twenty Eleven 1.0
|
|
*/
|
|
function twentyeleven_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="' . esc_attr( $class ) . '"';
|
|
}
|
|
}
|
|
|
|
if ( ! function_exists( 'twentyeleven_comment' ) ) :
|
|
/**
|
|
* Template for comments and pingbacks.
|
|
*
|
|
* To override this walker in a child theme without modifying the comments template
|
|
* simply create your own twentyeleven_comment(), and that function will be used instead.
|
|
*
|
|
* Used as a callback by wp_list_comments() for displaying the comments.
|
|
*
|
|
* @since Twenty Eleven 1.0
|
|
*
|
|
* @param object $comment The comment object.
|
|
* @param array $args An array of comment arguments. @see get_comment_reply_link()
|
|
* @param int $depth The depth of the comment.
|
|
*/
|
|
function twentyeleven_comment( $comment, $args, $depth ) {
|
|
$GLOBALS['comment'] = $comment;
|
|
switch ( $comment->comment_type ) :
|
|
case 'pingback':
|
|
case 'trackback':
|
|
?>
|
|
<li class="post pingback">
|
|
<p><?php _e( 'Pingback:', 'twentyeleven' ); ?> <?php comment_author_link(); ?><?php edit_comment_link( __( 'Edit', 'twentyeleven' ), '<span class="edit-link">', '</span>' ); ?></p>
|
|
<?php
|
|
break;
|
|
default:
|
|
?>
|
|
<li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>">
|
|
<article id="comment-<?php comment_ID(); ?>" class="comment">
|
|
<footer class="comment-meta">
|
|
<div class="comment-author vcard">
|
|
<?php
|
|
$avatar_size = 68;
|
|
if ( '0' != $comment->comment_parent ) {
|
|
$avatar_size = 39;
|
|
}
|
|
|
|
echo get_avatar( $comment, $avatar_size );
|
|
|
|
/* translators: 1: comment author, 2: date and time */
|
|
printf(
|
|
__( '%1$s on %2$s <span class="says">said:</span>', 'twentyeleven' ),
|
|
sprintf( '<span class="fn">%s</span>', get_comment_author_link() ),
|
|
sprintf(
|
|
'<a href="%1$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', 'twentyeleven' ), get_comment_date(), get_comment_time() )
|
|
)
|
|
);
|
|
?>
|
|
|
|
<?php edit_comment_link( __( 'Edit', 'twentyeleven' ), '<span class="edit-link">', '</span>' ); ?>
|
|
</div><!-- .comment-author .vcard -->
|
|
|
|
<?php if ( $comment->comment_approved == '0' ) : ?>
|
|
<em class="comment-awaiting-moderation"><?php _e( 'Your comment is awaiting moderation.', 'twentyeleven' ); ?></em>
|
|
<br />
|
|
<?php endif; ?>
|
|
|
|
</footer>
|
|
|
|
<div class="comment-content"><?php comment_text(); ?></div>
|
|
|
|
<div class="reply">
|
|
<?php
|
|
comment_reply_link(
|
|
array_merge(
|
|
$args, array(
|
|
'reply_text' => __( 'Reply <span>↓</span>', 'twentyeleven' ),
|
|
'depth' => $depth,
|
|
'max_depth' => $args['max_depth'],
|
|
)
|
|
)
|
|
);
|
|
?>
|
|
</div><!-- .reply -->
|
|
</article><!-- #comment-## -->
|
|
|
|
<?php
|
|
break;
|
|
endswitch;
|
|
}
|
|
endif; // ends check for twentyeleven_comment()
|
|
|
|
if ( ! function_exists( 'twentyeleven_posted_on' ) ) :
|
|
/**
|
|
* Print HTML with meta information for the current post-date/time and author.
|
|
*
|
|
* Create your own twentyeleven_posted_on to override in a child theme
|
|
*
|
|
* @since Twenty Eleven 1.0
|
|
*/
|
|
function twentyeleven_posted_on() {
|
|
printf(
|
|
__( '<span class="sep">Posted on </span><a href="%1$s" title="%2$s" rel="bookmark"><time class="entry-date" datetime="%3$s">%4$s</time></a><span class="by-author"> <span class="sep"> by </span> <span class="author vcard"><a class="url fn n" href="%5$s" title="%6$s" rel="author">%7$s</a></span></span>', 'twentyeleven' ),
|
|
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', 'twentyeleven' ), get_the_author() ) ),
|
|
get_the_author()
|
|
);
|
|
}
|
|
endif;
|
|
|
|
/**
|
|
* Add 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 Twenty Eleven 1.0
|
|
*
|
|
* @param array $classes Existing body classes.
|
|
* @return array The filtered array of body classes.
|
|
*/
|
|
function twentyeleven_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', 'twentyeleven_body_classes' );
|
|
|
|
/**
|
|
* Retrieve the IDs for images in a gallery.
|
|
*
|
|
* @uses get_post_galleries() First, if available. Falls back to shortcode parsing,
|
|
* then as last option uses a get_posts() call.
|
|
*
|
|
* @since Twenty Eleven 1.6
|
|
*
|
|
* @return array List of image IDs from the post gallery.
|
|
*/
|
|
function twentyeleven_get_gallery_images() {
|
|
$images = array();
|
|
|
|
if ( function_exists( 'get_post_galleries' ) ) {
|
|
$galleries = get_post_galleries( get_the_ID(), false );
|
|
if ( isset( $galleries[0]['ids'] ) ) {
|
|
$images = explode( ',', $galleries[0]['ids'] );
|
|
}
|
|
} else {
|
|
$pattern = get_shortcode_regex();
|
|
preg_match( "/$pattern/s", get_the_content(), $match );
|
|
$atts = shortcode_parse_atts( $match[3] );
|
|
if ( isset( $atts['ids'] ) ) {
|
|
$images = explode( ',', $atts['ids'] );
|
|
}
|
|
}
|
|
|
|
if ( ! $images ) {
|
|
$images = get_posts(
|
|
array(
|
|
'fields' => 'ids',
|
|
'numberposts' => 999,
|
|
'order' => 'ASC',
|
|
'orderby' => 'menu_order',
|
|
'post_mime_type' => 'image',
|
|
'post_parent' => get_the_ID(),
|
|
'post_type' => 'attachment',
|
|
)
|
|
);
|
|
}
|
|
|
|
return $images;
|
|
}
|
|
|
|
/**
|
|
* Modifies tag cloud widget arguments to display all tags in the same font size
|
|
* and use list format for better accessibility.
|
|
*
|
|
* @since Twenty Eleven 2.7
|
|
*
|
|
* @param array $args Arguments for tag cloud widget.
|
|
* @return array The filtered arguments for tag cloud widget.
|
|
*/
|
|
function twentyeleven_widget_tag_cloud_args( $args ) {
|
|
$args['largest'] = 22;
|
|
$args['smallest'] = 8;
|
|
$args['unit'] = 'pt';
|
|
$args['format'] = 'list';
|
|
|
|
return $args;
|
|
}
|
|
add_filter( 'widget_tag_cloud_args', 'twentyeleven_widget_tag_cloud_args' );
|