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1 <?php |
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2 /** |
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3 * Twenty Eleven functions and definitions |
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4 * |
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5 * Sets up the theme and provides some helper functions. Some helper functions |
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6 * are used in the theme as custom template tags. Others are attached to action and |
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7 * filter hooks in WordPress to change core functionality. |
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8 * |
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9 * The first function, twentyeleven_setup(), sets up the theme by registering support |
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10 * for various features in WordPress, such as post thumbnails, navigation menus, and the like. |
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11 * |
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12 * When using a child theme (see http://codex.wordpress.org/Theme_Development and |
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13 * http://codex.wordpress.org/Child_Themes), you can override certain functions |
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14 * (those wrapped in a function_exists() call) by defining them first in your child theme's |
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15 * functions.php file. The child theme's functions.php file is included before the parent |
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16 * theme's file, so the child theme functions would be used. |
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17 * |
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18 * Functions that are not pluggable (not wrapped in function_exists()) are instead attached |
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19 * to a filter or action hook. The hook can be removed by using remove_action() or |
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20 * remove_filter() and you can attach your own function to the hook. |
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21 * |
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22 * We can remove the parent theme's hook only after it is attached, which means we need to |
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23 * wait until setting up the child theme: |
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24 * |
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25 * <code> |
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26 * add_action( 'after_setup_theme', 'my_child_theme_setup' ); |
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27 * function my_child_theme_setup() { |
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28 * // We are providing our own filter for excerpt_length (or using the unfiltered value) |
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29 * remove_filter( 'excerpt_length', 'twentyeleven_excerpt_length' ); |
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30 * ... |
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31 * } |
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32 * </code> |
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33 * |
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34 * For more information on hooks, actions, and filters, see http://codex.wordpress.org/Plugin_API. |
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35 * |
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36 * @package WordPress |
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37 * @subpackage Twenty_Eleven |
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38 * @since Twenty Eleven 1.0 |
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39 */ |
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40 |
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41 /** |
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42 * Set the content width based on the theme's design and stylesheet. |
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43 */ |
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44 if ( ! isset( $content_width ) ) |
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45 $content_width = 584; |
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46 |
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47 /** |
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48 * Tell WordPress to run twentyeleven_setup() when the 'after_setup_theme' hook is run. |
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49 */ |
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50 add_action( 'after_setup_theme', 'twentyeleven_setup' ); |
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51 |
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52 if ( ! function_exists( 'twentyeleven_setup' ) ): |
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53 /** |
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54 * Sets up theme defaults and registers support for various WordPress features. |
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55 * |
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56 * Note that this function is hooked into the after_setup_theme hook, which runs |
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57 * before the init hook. The init hook is too late for some features, such as indicating |
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58 * support post thumbnails. |
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59 * |
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60 * To override twentyeleven_setup() in a child theme, add your own twentyeleven_setup to your child theme's |
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61 * functions.php file. |
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62 * |
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63 * @uses load_theme_textdomain() For translation/localization support. |
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64 * @uses add_editor_style() To style the visual editor. |
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65 * @uses add_theme_support() To add support for post thumbnails, automatic feed links, custom headers |
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66 * and backgrounds, and post formats. |
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67 * @uses register_nav_menus() To add support for navigation menus. |
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68 * @uses register_default_headers() To register the default custom header images provided with the theme. |
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69 * @uses set_post_thumbnail_size() To set a custom post thumbnail size. |
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70 * |
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71 * @since Twenty Eleven 1.0 |
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72 */ |
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73 function twentyeleven_setup() { |
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74 |
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75 /* Make Twenty Eleven available for translation. |
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76 * Translations can be added to the /languages/ directory. |
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77 * If you're building a theme based on Twenty Eleven, use a find and replace |
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78 * to change 'twentyeleven' to the name of your theme in all the template files. |
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79 */ |
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80 load_theme_textdomain( 'twentyeleven', get_template_directory() . '/languages' ); |
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81 |
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82 // This theme styles the visual editor with editor-style.css to match the theme style. |
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83 add_editor_style(); |
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84 |
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85 // Load up our theme options page and related code. |
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86 require( get_template_directory() . '/inc/theme-options.php' ); |
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87 |
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88 // Grab Twenty Eleven's Ephemera widget. |
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89 require( get_template_directory() . '/inc/widgets.php' ); |
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90 |
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91 // Add default posts and comments RSS feed links to <head>. |
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92 add_theme_support( 'automatic-feed-links' ); |
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93 |
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94 // This theme uses wp_nav_menu() in one location. |
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95 register_nav_menu( 'primary', __( 'Primary Menu', 'twentyeleven' ) ); |
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96 |
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97 // Add support for a variety of post formats |
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98 add_theme_support( 'post-formats', array( 'aside', 'link', 'gallery', 'status', 'quote', 'image' ) ); |
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99 |
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100 $theme_options = twentyeleven_get_theme_options(); |
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101 if ( 'dark' == $theme_options['color_scheme'] ) |
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102 $default_background_color = '1d1d1d'; |
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103 else |
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104 $default_background_color = 'f1f1f1'; |
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105 |
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106 // Add support for custom backgrounds. |
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107 add_theme_support( 'custom-background', array( |
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108 // Let WordPress know what our default background color is. |
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109 // This is dependent on our current color scheme. |
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110 'default-color' => $default_background_color, |
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111 ) ); |
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112 |
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113 // This theme uses Featured Images (also known as post thumbnails) for per-post/per-page Custom Header images |
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114 add_theme_support( 'post-thumbnails' ); |
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115 |
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116 // Add support for custom headers. |
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117 $custom_header_support = array( |
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118 // The default header text color. |
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119 'default-text-color' => '000', |
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120 // The height and width of our custom header. |
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121 'width' => apply_filters( 'twentyeleven_header_image_width', 1000 ), |
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122 'height' => apply_filters( 'twentyeleven_header_image_height', 288 ), |
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123 // Support flexible heights. |
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124 'flex-height' => true, |
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125 // Random image rotation by default. |
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126 'random-default' => true, |
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127 // Callback for styling the header. |
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128 'wp-head-callback' => 'twentyeleven_header_style', |
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129 // Callback for styling the header preview in the admin. |
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130 'admin-head-callback' => 'twentyeleven_admin_header_style', |
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131 // Callback used to display the header preview in the admin. |
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132 'admin-preview-callback' => 'twentyeleven_admin_header_image', |
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133 ); |
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134 |
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135 add_theme_support( 'custom-header', $custom_header_support ); |
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136 |
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137 if ( ! function_exists( 'get_custom_header' ) ) { |
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138 // This is all for compatibility with versions of WordPress prior to 3.4. |
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139 define( 'HEADER_TEXTCOLOR', $custom_header_support['default-text-color'] ); |
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140 define( 'HEADER_IMAGE', '' ); |
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141 define( 'HEADER_IMAGE_WIDTH', $custom_header_support['width'] ); |
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142 define( 'HEADER_IMAGE_HEIGHT', $custom_header_support['height'] ); |
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143 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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144 add_custom_background(); |
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145 } |
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146 |
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147 // We'll be using post thumbnails for custom header images on posts and pages. |
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148 // We want them to be the size of the header image that we just defined |
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149 // Larger images will be auto-cropped to fit, smaller ones will be ignored. See header.php. |
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150 set_post_thumbnail_size( $custom_header_support['width'], $custom_header_support['height'], true ); |
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151 |
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152 // Add Twenty Eleven's custom image sizes. |
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153 // Used for large feature (header) images. |
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154 add_image_size( 'large-feature', $custom_header_support['width'], $custom_header_support['height'], true ); |
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155 // Used for featured posts if a large-feature doesn't exist. |
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156 add_image_size( 'small-feature', 500, 300 ); |
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157 |
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158 // Default custom headers packaged with the theme. %s is a placeholder for the theme template directory URI. |
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159 register_default_headers( array( |
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160 'wheel' => array( |
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161 'url' => '%s/images/headers/wheel.jpg', |
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162 'thumbnail_url' => '%s/images/headers/wheel-thumbnail.jpg', |
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163 /* translators: header image description */ |
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164 'description' => __( 'Wheel', 'twentyeleven' ) |
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165 ), |
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166 'shore' => array( |
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167 'url' => '%s/images/headers/shore.jpg', |
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168 'thumbnail_url' => '%s/images/headers/shore-thumbnail.jpg', |
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169 /* translators: header image description */ |
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170 'description' => __( 'Shore', 'twentyeleven' ) |
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171 ), |
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172 'trolley' => array( |
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173 'url' => '%s/images/headers/trolley.jpg', |
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174 'thumbnail_url' => '%s/images/headers/trolley-thumbnail.jpg', |
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175 /* translators: header image description */ |
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176 'description' => __( 'Trolley', 'twentyeleven' ) |
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177 ), |
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178 'pine-cone' => array( |
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179 'url' => '%s/images/headers/pine-cone.jpg', |
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180 'thumbnail_url' => '%s/images/headers/pine-cone-thumbnail.jpg', |
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181 /* translators: header image description */ |
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182 'description' => __( 'Pine Cone', 'twentyeleven' ) |
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183 ), |
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184 'chessboard' => array( |
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185 'url' => '%s/images/headers/chessboard.jpg', |
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186 'thumbnail_url' => '%s/images/headers/chessboard-thumbnail.jpg', |
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187 /* translators: header image description */ |
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188 'description' => __( 'Chessboard', 'twentyeleven' ) |
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189 ), |
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190 'lanterns' => array( |
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191 'url' => '%s/images/headers/lanterns.jpg', |
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192 'thumbnail_url' => '%s/images/headers/lanterns-thumbnail.jpg', |
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193 /* translators: header image description */ |
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194 'description' => __( 'Lanterns', 'twentyeleven' ) |
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195 ), |
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196 'willow' => array( |
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197 'url' => '%s/images/headers/willow.jpg', |
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198 'thumbnail_url' => '%s/images/headers/willow-thumbnail.jpg', |
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199 /* translators: header image description */ |
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200 'description' => __( 'Willow', 'twentyeleven' ) |
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201 ), |
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202 'hanoi' => array( |
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203 'url' => '%s/images/headers/hanoi.jpg', |
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204 'thumbnail_url' => '%s/images/headers/hanoi-thumbnail.jpg', |
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205 /* translators: header image description */ |
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206 'description' => __( 'Hanoi Plant', 'twentyeleven' ) |
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207 ) |
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208 ) ); |
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209 } |
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210 endif; // twentyeleven_setup |
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211 |
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212 if ( ! function_exists( 'twentyeleven_header_style' ) ) : |
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213 /** |
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214 * Styles the header image and text displayed on the blog |
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215 * |
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216 * @since Twenty Eleven 1.0 |
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217 */ |
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218 function twentyeleven_header_style() { |
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219 $text_color = get_header_textcolor(); |
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220 |
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221 // If no custom options for text are set, let's bail. |
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222 if ( $text_color == HEADER_TEXTCOLOR ) |
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223 return; |
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224 |
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225 // If we get this far, we have custom styles. Let's do this. |
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226 ?> |
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227 <style type="text/css"> |
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228 <?php |
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229 // Has the text been hidden? |
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230 if ( 'blank' == $text_color ) : |
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231 ?> |
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232 #site-title, |
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233 #site-description { |
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234 position: absolute !important; |
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235 clip: rect(1px 1px 1px 1px); /* IE6, IE7 */ |
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236 clip: rect(1px, 1px, 1px, 1px); |
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237 } |
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238 <?php |
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239 // If the user has set a custom color for the text use that |
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240 else : |
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241 ?> |
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242 #site-title a, |
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243 #site-description { |
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244 color: #<?php echo $text_color; ?> !important; |
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245 } |
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246 <?php endif; ?> |
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247 </style> |
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248 <?php |
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249 } |
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250 endif; // twentyeleven_header_style |
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251 |
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252 if ( ! function_exists( 'twentyeleven_admin_header_style' ) ) : |
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253 /** |
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254 * Styles the header image displayed on the Appearance > Header admin panel. |
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255 * |
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256 * Referenced via add_theme_support('custom-header') in twentyeleven_setup(). |
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257 * |
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258 * @since Twenty Eleven 1.0 |
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259 */ |
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260 function twentyeleven_admin_header_style() { |
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261 ?> |
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262 <style type="text/css"> |
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263 .appearance_page_custom-header #headimg { |
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264 border: none; |
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265 } |
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266 #headimg h1, |
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267 #desc { |
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268 font-family: "Helvetica Neue", Arial, Helvetica, "Nimbus Sans L", sans-serif; |
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269 } |
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270 #headimg h1 { |
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271 margin: 0; |
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272 } |
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273 #headimg h1 a { |
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274 font-size: 32px; |
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275 line-height: 36px; |
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276 text-decoration: none; |
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277 } |
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278 #desc { |
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279 font-size: 14px; |
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280 line-height: 23px; |
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281 padding: 0 0 3em; |
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282 } |
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283 <?php |
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284 // If the user has set a custom color for the text use that |
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285 if ( get_header_textcolor() != HEADER_TEXTCOLOR ) : |
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286 ?> |
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287 #site-title a, |
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288 #site-description { |
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289 color: #<?php echo get_header_textcolor(); ?>; |
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290 } |
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291 <?php endif; ?> |
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292 #headimg img { |
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293 max-width: 1000px; |
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294 height: auto; |
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295 width: 100%; |
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296 } |
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297 </style> |
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298 <?php |
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299 } |
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300 endif; // twentyeleven_admin_header_style |
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301 |
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302 if ( ! function_exists( 'twentyeleven_admin_header_image' ) ) : |
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303 /** |
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304 * Custom header image markup displayed on the Appearance > Header admin panel. |
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305 * |
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306 * Referenced via add_theme_support('custom-header') in twentyeleven_setup(). |
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307 * |
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308 * @since Twenty Eleven 1.0 |
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309 */ |
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310 function twentyeleven_admin_header_image() { ?> |
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311 <div id="headimg"> |
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312 <?php |
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313 $color = get_header_textcolor(); |
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314 $image = get_header_image(); |
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315 if ( $color && $color != 'blank' ) |
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316 $style = ' style="color:#' . $color . '"'; |
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317 else |
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318 $style = ' style="display:none"'; |
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319 ?> |
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320 <h1><a id="name"<?php echo $style; ?> onclick="return false;" href="<?php echo esc_url( home_url( '/' ) ); ?>"><?php bloginfo( 'name' ); ?></a></h1> |
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321 <div id="desc"<?php echo $style; ?>><?php bloginfo( 'description' ); ?></div> |
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322 <?php if ( $image ) : ?> |
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323 <img src="<?php echo esc_url( $image ); ?>" alt="" /> |
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324 <?php endif; ?> |
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325 </div> |
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326 <?php } |
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327 endif; // twentyeleven_admin_header_image |
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328 |
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329 /** |
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330 * Sets the post excerpt length to 40 words. |
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331 * |
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332 * To override this length in a child theme, remove the filter and add your own |
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333 * function tied to the excerpt_length filter hook. |
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334 */ |
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335 function twentyeleven_excerpt_length( $length ) { |
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336 return 40; |
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337 } |
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338 add_filter( 'excerpt_length', 'twentyeleven_excerpt_length' ); |
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339 |
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340 /** |
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341 * Returns a "Continue Reading" link for excerpts |
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342 */ |
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343 function twentyeleven_continue_reading_link() { |
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344 return ' <a href="'. esc_url( get_permalink() ) . '">' . __( 'Continue reading <span class="meta-nav">→</span>', 'twentyeleven' ) . '</a>'; |
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345 } |
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346 |
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347 /** |
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348 * Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and twentyeleven_continue_reading_link(). |
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349 * |
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350 * To override this in a child theme, remove the filter and add your own |
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351 * function tied to the excerpt_more filter hook. |
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352 */ |
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353 function twentyeleven_auto_excerpt_more( $more ) { |
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354 return ' …' . twentyeleven_continue_reading_link(); |
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355 } |
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356 add_filter( 'excerpt_more', 'twentyeleven_auto_excerpt_more' ); |
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357 |
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358 /** |
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359 * Adds a pretty "Continue Reading" link to custom post excerpts. |
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360 * |
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361 * To override this link in a child theme, remove the filter and add your own |
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362 * function tied to the get_the_excerpt filter hook. |
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363 */ |
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364 function twentyeleven_custom_excerpt_more( $output ) { |
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365 if ( has_excerpt() && ! is_attachment() ) { |
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366 $output .= twentyeleven_continue_reading_link(); |
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367 } |
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368 return $output; |
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369 } |
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370 add_filter( 'get_the_excerpt', 'twentyeleven_custom_excerpt_more' ); |
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371 |
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372 /** |
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373 * Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link. |
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374 */ |
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375 function twentyeleven_page_menu_args( $args ) { |
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376 $args['show_home'] = true; |
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377 return $args; |
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378 } |
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379 add_filter( 'wp_page_menu_args', 'twentyeleven_page_menu_args' ); |
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380 |
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381 /** |
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382 * Register our sidebars and widgetized areas. Also register the default Epherma widget. |
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383 * |
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384 * @since Twenty Eleven 1.0 |
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385 */ |
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386 function twentyeleven_widgets_init() { |
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387 |
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388 register_widget( 'Twenty_Eleven_Ephemera_Widget' ); |
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389 |
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390 register_sidebar( array( |
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391 'name' => __( 'Main Sidebar', 'twentyeleven' ), |
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392 'id' => 'sidebar-1', |
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393 'before_widget' => '<aside id="%1$s" class="widget %2$s">', |
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394 'after_widget' => "</aside>", |
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395 'before_title' => '<h3 class="widget-title">', |
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396 'after_title' => '</h3>', |
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397 ) ); |
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398 |
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399 register_sidebar( array( |
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400 'name' => __( 'Showcase Sidebar', 'twentyeleven' ), |
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401 'id' => 'sidebar-2', |
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402 'description' => __( 'The sidebar for the optional Showcase Template', 'twentyeleven' ), |
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403 'before_widget' => '<aside id="%1$s" class="widget %2$s">', |
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404 'after_widget' => "</aside>", |
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405 'before_title' => '<h3 class="widget-title">', |
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406 'after_title' => '</h3>', |
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407 ) ); |
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408 |
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409 register_sidebar( array( |
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410 'name' => __( 'Footer Area One', 'twentyeleven' ), |
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411 'id' => 'sidebar-3', |
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412 'description' => __( 'An optional widget area for your site footer', 'twentyeleven' ), |
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413 'before_widget' => '<aside id="%1$s" class="widget %2$s">', |
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414 'after_widget' => "</aside>", |
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415 'before_title' => '<h3 class="widget-title">', |
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416 'after_title' => '</h3>', |
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417 ) ); |
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418 |
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419 register_sidebar( array( |
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420 'name' => __( 'Footer Area Two', 'twentyeleven' ), |
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421 'id' => 'sidebar-4', |
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422 'description' => __( 'An optional widget area for your site footer', 'twentyeleven' ), |
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423 'before_widget' => '<aside id="%1$s" class="widget %2$s">', |
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424 'after_widget' => "</aside>", |
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425 'before_title' => '<h3 class="widget-title">', |
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426 'after_title' => '</h3>', |
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427 ) ); |
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428 |
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429 register_sidebar( array( |
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430 'name' => __( 'Footer Area Three', 'twentyeleven' ), |
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431 'id' => 'sidebar-5', |
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432 'description' => __( 'An optional widget area for your site footer', 'twentyeleven' ), |
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433 'before_widget' => '<aside id="%1$s" class="widget %2$s">', |
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434 'after_widget' => "</aside>", |
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435 'before_title' => '<h3 class="widget-title">', |
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436 'after_title' => '</h3>', |
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437 ) ); |
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438 } |
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439 add_action( 'widgets_init', 'twentyeleven_widgets_init' ); |
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440 |
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441 if ( ! function_exists( 'twentyeleven_content_nav' ) ) : |
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442 /** |
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443 * Display navigation to next/previous pages when applicable |
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444 */ |
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445 function twentyeleven_content_nav( $nav_id ) { |
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446 global $wp_query; |
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447 |
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448 if ( $wp_query->max_num_pages > 1 ) : ?> |
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449 <nav id="<?php echo $nav_id; ?>"> |
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450 <h3 class="assistive-text"><?php _e( 'Post navigation', 'twentyeleven' ); ?></h3> |
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451 <div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">←</span> Older posts', 'twentyeleven' ) ); ?></div> |
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452 <div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">→</span>', 'twentyeleven' ) ); ?></div> |
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453 </nav><!-- #nav-above --> |
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454 <?php endif; |
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455 } |
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456 endif; // twentyeleven_content_nav |
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457 |
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458 /** |
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459 * Return the URL for the first link found in the post content. |
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460 * |
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461 * @since Twenty Eleven 1.0 |
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462 * @return string|bool URL or false when no link is present. |
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463 */ |
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464 function twentyeleven_url_grabber() { |
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465 if ( ! preg_match( '/<a\s[^>]*?href=[\'"](.+?)[\'"]/is', get_the_content(), $matches ) ) |
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466 return false; |
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467 |
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468 return esc_url_raw( $matches[1] ); |
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469 } |
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470 |
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471 /** |
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472 * Count the number of footer sidebars to enable dynamic classes for the footer |
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473 */ |
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474 function twentyeleven_footer_sidebar_class() { |
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475 $count = 0; |
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476 |
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477 if ( is_active_sidebar( 'sidebar-3' ) ) |
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478 $count++; |
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479 |
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480 if ( is_active_sidebar( 'sidebar-4' ) ) |
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481 $count++; |
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482 |
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483 if ( is_active_sidebar( 'sidebar-5' ) ) |
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484 $count++; |
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485 |
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486 $class = ''; |
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487 |
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488 switch ( $count ) { |
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489 case '1': |
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490 $class = 'one'; |
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491 break; |
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492 case '2': |
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493 $class = 'two'; |
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494 break; |
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495 case '3': |
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496 $class = 'three'; |
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497 break; |
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498 } |
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499 |
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500 if ( $class ) |
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501 echo 'class="' . $class . '"'; |
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502 } |
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503 |
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504 if ( ! function_exists( 'twentyeleven_comment' ) ) : |
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505 /** |
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506 * Template for comments and pingbacks. |
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507 * |
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508 * To override this walker in a child theme without modifying the comments template |
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509 * simply create your own twentyeleven_comment(), and that function will be used instead. |
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510 * |
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511 * Used as a callback by wp_list_comments() for displaying the comments. |
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512 * |
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513 * @since Twenty Eleven 1.0 |
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514 */ |
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515 function twentyeleven_comment( $comment, $args, $depth ) { |
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516 $GLOBALS['comment'] = $comment; |
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517 switch ( $comment->comment_type ) : |
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518 case 'pingback' : |
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519 case 'trackback' : |
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520 ?> |
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521 <li class="post pingback"> |
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522 <p><?php _e( 'Pingback:', 'twentyeleven' ); ?> <?php comment_author_link(); ?><?php edit_comment_link( __( 'Edit', 'twentyeleven' ), '<span class="edit-link">', '</span>' ); ?></p> |
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523 <?php |
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524 break; |
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525 default : |
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526 ?> |
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527 <li <?php comment_class(); ?> id="li-comment-<?php comment_ID(); ?>"> |
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528 <article id="comment-<?php comment_ID(); ?>" class="comment"> |
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529 <footer class="comment-meta"> |
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530 <div class="comment-author vcard"> |
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531 <?php |
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532 $avatar_size = 68; |
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533 if ( '0' != $comment->comment_parent ) |
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534 $avatar_size = 39; |
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535 |
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536 echo get_avatar( $comment, $avatar_size ); |
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537 |
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538 /* translators: 1: comment author, 2: date and time */ |
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539 printf( __( '%1$s on %2$s <span class="says">said:</span>', 'twentyeleven' ), |
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540 sprintf( '<span class="fn">%s</span>', get_comment_author_link() ), |
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541 sprintf( '<a href="%1$s"><time pubdate datetime="%2$s">%3$s</time></a>', |
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542 esc_url( get_comment_link( $comment->comment_ID ) ), |
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543 get_comment_time( 'c' ), |
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544 /* translators: 1: date, 2: time */ |
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545 sprintf( __( '%1$s at %2$s', 'twentyeleven' ), get_comment_date(), get_comment_time() ) |
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546 ) |
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547 ); |
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548 ?> |
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549 |
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550 <?php edit_comment_link( __( 'Edit', 'twentyeleven' ), '<span class="edit-link">', '</span>' ); ?> |
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551 </div><!-- .comment-author .vcard --> |
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552 |
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553 <?php if ( $comment->comment_approved == '0' ) : ?> |
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554 <em class="comment-awaiting-moderation"><?php _e( 'Your comment is awaiting moderation.', 'twentyeleven' ); ?></em> |
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555 <br /> |
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556 <?php endif; ?> |
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557 |
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558 </footer> |
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559 |
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560 <div class="comment-content"><?php comment_text(); ?></div> |
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561 |
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562 <div class="reply"> |
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563 <?php comment_reply_link( array_merge( $args, array( 'reply_text' => __( 'Reply <span>↓</span>', 'twentyeleven' ), 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ); ?> |
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564 </div><!-- .reply --> |
|
565 </article><!-- #comment-## --> |
|
566 |
|
567 <?php |
|
568 break; |
|
569 endswitch; |
|
570 } |
|
571 endif; // ends check for twentyeleven_comment() |
|
572 |
|
573 if ( ! function_exists( 'twentyeleven_posted_on' ) ) : |
|
574 /** |
|
575 * Prints HTML with meta information for the current post-date/time and author. |
|
576 * Create your own twentyeleven_posted_on to override in a child theme |
|
577 * |
|
578 * @since Twenty Eleven 1.0 |
|
579 */ |
|
580 function twentyeleven_posted_on() { |
|
581 printf( __( '<span class="sep">Posted on </span><a href="%1$s" title="%2$s" rel="bookmark"><time class="entry-date" datetime="%3$s" pubdate>%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' ), |
|
582 esc_url( get_permalink() ), |
|
583 esc_attr( get_the_time() ), |
|
584 esc_attr( get_the_date( 'c' ) ), |
|
585 esc_html( get_the_date() ), |
|
586 esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ), |
|
587 esc_attr( sprintf( __( 'View all posts by %s', 'twentyeleven' ), get_the_author() ) ), |
|
588 get_the_author() |
|
589 ); |
|
590 } |
|
591 endif; |
|
592 |
|
593 /** |
|
594 * Adds two classes to the array of body classes. |
|
595 * The first is if the site has only had one author with published posts. |
|
596 * The second is if a singular post being displayed |
|
597 * |
|
598 * @since Twenty Eleven 1.0 |
|
599 */ |
|
600 function twentyeleven_body_classes( $classes ) { |
|
601 |
|
602 if ( function_exists( 'is_multi_author' ) && ! is_multi_author() ) |
|
603 $classes[] = 'single-author'; |
|
604 |
|
605 if ( is_singular() && ! is_home() && ! is_page_template( 'showcase.php' ) && ! is_page_template( 'sidebar-page.php' ) ) |
|
606 $classes[] = 'singular'; |
|
607 |
|
608 return $classes; |
|
609 } |
|
610 add_filter( 'body_class', 'twentyeleven_body_classes' ); |
|
611 |