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