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1 <?php |
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2 /** |
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3 * Categories Management Panel |
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4 * |
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5 * @package WordPress |
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6 * @subpackage Administration |
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7 */ |
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8 |
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9 /** Load WordPress Bootstrap */ |
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10 require_once('admin.php'); |
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11 |
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12 $title = __('Categories'); |
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13 |
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14 wp_reset_vars( array('action', 'cat') ); |
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15 |
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16 if ( isset( $_GET['action'] ) && isset($_GET['delete']) && ( 'delete' == $_GET['action'] || 'delete' == $_GET['action2'] ) ) |
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17 $action = 'bulk-delete'; |
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18 |
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19 switch($action) { |
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20 |
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21 case 'addcat': |
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22 |
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23 check_admin_referer('add-category'); |
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24 |
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25 if ( !current_user_can('manage_categories') ) |
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26 wp_die(__('Cheatin’ uh?')); |
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27 |
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28 if ( wp_insert_category($_POST ) ) |
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29 wp_safe_redirect( add_query_arg( 'message', 1, wp_get_referer() ) . '#addcat' ); |
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30 else |
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31 wp_safe_redirect( add_query_arg( 'message', 4, wp_get_referer() ) . '#addcat' ); |
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32 |
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33 exit; |
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34 break; |
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35 |
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36 case 'delete': |
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37 if ( !isset( $_GET['cat_ID'] ) ) { |
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38 wp_redirect('categories.php'); |
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39 exit; |
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40 } |
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41 |
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42 $cat_ID = (int) $_GET['cat_ID']; |
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43 check_admin_referer('delete-category_' . $cat_ID); |
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44 |
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45 if ( !current_user_can('manage_categories') ) |
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46 wp_die(__('Cheatin’ uh?')); |
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47 |
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48 // Don't delete the default cats. |
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49 if ( $cat_ID == get_option('default_category') ) |
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50 wp_die( sprintf( __("Can’t delete the <strong>%s</strong> category: this is the default one"), get_cat_name($cat_ID) ) ); |
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51 |
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52 wp_delete_category($cat_ID); |
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53 |
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54 wp_safe_redirect( add_query_arg( 'message', 2, wp_get_referer() ) ); |
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55 exit; |
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56 |
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57 break; |
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58 |
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59 case 'bulk-delete': |
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60 check_admin_referer('bulk-categories'); |
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61 |
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62 if ( !current_user_can('manage_categories') ) |
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63 wp_die( __('You are not allowed to delete categories.') ); |
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64 |
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65 $cats = (array) $_GET['delete']; |
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66 $default_cat = get_option('default_category'); |
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67 foreach ( $cats as $cat_ID ) { |
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68 $cat_ID = (int) $cat_ID; |
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69 |
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70 // Don't delete the default cat. |
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71 if ( $cat_ID == $default_cat ) |
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72 wp_die( sprintf( __("Can’t delete the <strong>%s</strong> category: this is the default one"), get_cat_name($cat_ID) ) ); |
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73 |
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74 wp_delete_category($cat_ID); |
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75 } |
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76 |
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77 wp_safe_redirect( wp_get_referer() ); |
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78 exit; |
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79 |
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80 break; |
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81 case 'edit': |
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82 |
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83 $title = __('Edit Category'); |
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84 |
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85 require_once ('admin-header.php'); |
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86 $cat_ID = (int) $_GET['cat_ID']; |
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87 $category = get_category_to_edit($cat_ID); |
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88 include('edit-category-form.php'); |
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89 |
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90 break; |
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91 |
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92 case 'editedcat': |
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93 $cat_ID = (int) $_POST['cat_ID']; |
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94 check_admin_referer('update-category_' . $cat_ID); |
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95 |
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96 if ( !current_user_can('manage_categories') ) |
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97 wp_die(__('Cheatin’ uh?')); |
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98 |
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99 $location = 'categories.php'; |
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100 if ( $referer = wp_get_original_referer() ) { |
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101 if ( false !== strpos($referer, 'categories.php') ) |
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102 $location = $referer; |
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103 } |
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104 |
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105 if ( wp_update_category($_POST) ) |
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106 $location = add_query_arg('message', 3, $location); |
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107 else |
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108 $location = add_query_arg('message', 5, $location); |
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109 |
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110 wp_redirect($location); |
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111 |
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112 exit; |
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113 break; |
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114 |
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115 default: |
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116 |
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117 if ( isset($_GET['_wp_http_referer']) && ! empty($_GET['_wp_http_referer']) ) { |
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118 wp_redirect( remove_query_arg( array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI']) ) ); |
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119 exit; |
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120 } |
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121 |
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122 wp_enqueue_script('admin-categories'); |
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123 if ( current_user_can('manage_categories') ) |
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124 wp_enqueue_script('inline-edit-tax'); |
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125 |
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126 require_once ('admin-header.php'); |
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127 |
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128 $messages[1] = __('Category added.'); |
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129 $messages[2] = __('Category deleted.'); |
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130 $messages[3] = __('Category updated.'); |
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131 $messages[4] = __('Category not added.'); |
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132 $messages[5] = __('Category not updated.'); |
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133 ?> |
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134 |
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135 <div class="wrap nosubsub"> |
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136 <?php screen_icon(); ?> |
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137 <h2><?php echo esc_html( $title ); |
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138 if ( isset($_GET['s']) && $_GET['s'] ) |
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139 printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( stripslashes($_GET['s']) ) ); ?> |
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140 </h2> |
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141 |
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142 <?php |
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143 if ( isset($_GET['message']) && ( $msg = (int) $_GET['message'] ) ) : ?> |
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144 <div id="message" class="updated fade"><p><?php echo $messages[$msg]; ?></p></div> |
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145 <?php $_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']); |
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146 endif; ?> |
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147 |
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148 <form class="search-form topmargin" action="" method="get"> |
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149 <p class="search-box"> |
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150 <label class="screen-reader-text" for="category-search-input"><?php _e('Search Categories'); ?>:</label> |
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151 <input type="text" id="category-search-input" name="s" value="<?php _admin_search_query(); ?>" /> |
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152 <input type="submit" value="<?php esc_attr_e( 'Search Categories' ); ?>" class="button" /> |
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153 </p> |
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154 </form> |
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155 <br class="clear" /> |
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156 |
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157 <div id="col-container"> |
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158 |
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159 <div id="col-right"> |
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160 <div class="col-wrap"> |
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161 <form id="posts-filter" action="" method="get"> |
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162 <div class="tablenav"> |
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163 |
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164 <?php |
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165 $pagenum = isset( $_GET['pagenum'] ) ? absint( $_GET['pagenum'] ) : 0; |
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166 if ( empty($pagenum) ) |
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167 $pagenum = 1; |
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168 |
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169 $cats_per_page = (int) get_user_option( 'categories_per_page', 0, false ); |
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170 if ( empty( $cats_per_page ) || $cats_per_page < 1 ) |
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171 $cats_per_page = 20; |
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172 $cats_per_page = apply_filters( 'edit_categories_per_page', $cats_per_page ); |
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173 |
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174 if ( !empty($_GET['s']) ) |
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175 $num_cats = count(get_categories(array('hide_empty' => 0, 'search' => $_GET['s']))); |
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176 else |
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177 $num_cats = wp_count_terms('category'); |
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178 |
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179 $page_links = paginate_links( array( |
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180 'base' => add_query_arg( 'pagenum', '%#%' ), |
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181 'format' => '', |
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182 'prev_text' => __('«'), |
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183 'next_text' => __('»'), |
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184 'total' => ceil($num_cats / $cats_per_page), |
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185 'current' => $pagenum |
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186 )); |
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187 |
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188 if ( $page_links ) |
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189 echo "<div class='tablenav-pages'>$page_links</div>"; |
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190 ?> |
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191 |
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192 <div class="alignleft actions"> |
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193 <select name="action"> |
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194 <option value="" selected="selected"><?php _e('Bulk Actions'); ?></option> |
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195 <option value="delete"><?php _e('Delete'); ?></option> |
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196 </select> |
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197 <input type="submit" value="<?php esc_attr_e('Apply'); ?>" name="doaction" id="doaction" class="button-secondary action" /> |
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198 <?php wp_nonce_field('bulk-categories'); ?> |
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199 </div> |
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200 |
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201 <br class="clear" /> |
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202 </div> |
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203 |
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204 <div class="clear"></div> |
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205 |
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206 <table class="widefat fixed" cellspacing="0"> |
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207 <thead> |
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208 <tr> |
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209 <?php print_column_headers('categories'); ?> |
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210 </tr> |
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211 </thead> |
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212 |
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213 <tfoot> |
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214 <tr> |
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215 <?php print_column_headers('categories', false); ?> |
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216 </tr> |
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217 </tfoot> |
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218 |
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219 <tbody id="the-list" class="list:cat"> |
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220 <?php |
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221 cat_rows(0, 0, 0, $pagenum, $cats_per_page); |
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222 ?> |
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223 </tbody> |
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224 </table> |
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225 |
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226 <div class="tablenav"> |
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227 <?php |
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228 if ( $page_links ) |
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229 echo "<div class='tablenav-pages'>$page_links</div>"; |
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230 ?> |
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231 |
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232 <div class="alignleft actions"> |
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233 <select name="action2"> |
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234 <option value="" selected="selected"><?php _e('Bulk Actions'); ?></option> |
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235 <option value="delete"><?php _e('Delete'); ?></option> |
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236 </select> |
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237 <input type="submit" value="<?php esc_attr_e('Apply'); ?>" name="doaction2" id="doaction2" class="button-secondary action" /> |
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238 <?php wp_nonce_field('bulk-categories'); ?> |
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239 </div> |
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240 |
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241 <br class="clear" /> |
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242 </div> |
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243 |
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244 </form> |
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245 |
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246 <div class="form-wrap"> |
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247 <p><?php printf(__('<strong>Note:</strong><br />Deleting a category does not delete the posts in that category. Instead, posts that were only assigned to the deleted category are set to the category <strong>%s</strong>.'), apply_filters('the_category', get_cat_name(get_option('default_category')))) ?></p> |
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248 <p><?php printf(__('Categories can be selectively converted to tags using the <a href="%s">category to tag converter</a>.'), 'admin.php?import=wp-cat2tag') ?></p> |
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249 </div> |
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250 |
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251 </div> |
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252 </div><!-- /col-right --> |
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253 |
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254 <div id="col-left"> |
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255 <div class="col-wrap"> |
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256 |
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257 <?php if ( current_user_can('manage_categories') ) { ?> |
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258 <?php $category = (object) array(); $category->parent = 0; do_action('add_category_form_pre', $category); ?> |
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259 |
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260 <div class="form-wrap"> |
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261 <h3><?php _e('Add Category'); ?></h3> |
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262 <div id="ajax-response"></div> |
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263 <form name="addcat" id="addcat" method="post" action="categories.php" class="add:the-list: validate"> |
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264 <input type="hidden" name="action" value="addcat" /> |
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265 <?php wp_original_referer_field(true, 'previous'); wp_nonce_field('add-category'); ?> |
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266 |
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267 <div class="form-field form-required"> |
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268 <label for="cat_name"><?php _e('Category Name') ?></label> |
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269 <input name="cat_name" id="cat_name" type="text" value="" size="40" aria-required="true" /> |
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270 <p><?php _e('The name is used to identify the category almost everywhere, for example under the post or in the category widget.'); ?></p> |
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271 </div> |
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272 |
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273 <div class="form-field"> |
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274 <label for="category_nicename"><?php _e('Category Slug') ?></label> |
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275 <input name="category_nicename" id="category_nicename" type="text" value="" size="40" /> |
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276 <p><?php _e('The “slug” is the URL-friendly version of the name. It is usually all lowercase and contains only letters, numbers, and hyphens.'); ?></p> |
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277 </div> |
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278 |
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279 <div class="form-field"> |
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280 <label for="category_parent"><?php _e('Category Parent') ?></label> |
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281 <?php wp_dropdown_categories(array('hide_empty' => 0, 'name' => 'category_parent', 'orderby' => 'name', 'selected' => $category->parent, 'hierarchical' => true, 'show_option_none' => __('None'))); ?> |
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282 <p><?php _e('Categories, unlike tags, can have a hierarchy. You might have a Jazz category, and under that have children categories for Bebop and Big Band. Totally optional.'); ?></p> |
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283 </div> |
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284 |
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285 <div class="form-field"> |
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286 <label for="category_description"><?php _e('Description') ?></label> |
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287 <textarea name="category_description" id="category_description" rows="5" cols="40"></textarea> |
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288 <p><?php _e('The description is not prominent by default; however, some themes may show it.'); ?></p> |
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289 </div> |
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290 |
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291 <p class="submit"><input type="submit" class="button" name="submit" value="<?php esc_attr_e('Add Category'); ?>" /></p> |
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292 <?php do_action('edit_category_form', $category); ?> |
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293 </form></div> |
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294 |
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295 <?php } ?> |
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296 |
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297 </div> |
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298 </div><!-- /col-left --> |
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299 |
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300 </div><!-- /col-container --> |
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301 </div><!-- /wrap --> |
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302 |
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303 <?php |
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304 inline_edit_term_row('categories'); |
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305 |
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306 break; |
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307 } |
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308 |
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309 include('admin-footer.php'); |
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310 |
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311 ?> |