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<?php
require_once('admin.php');
$title = __('Tags');
$parent_file = 'edit.php';
wp_reset_vars(array('action', 'tag'));
if ( isset($_GET['deleteit']) && isset($_GET['delete_tags']) )
$action = 'bulk-delete';
switch($action) {
case 'addtag':
check_admin_referer('add-tag');
if ( !current_user_can('manage_categories') )
wp_die(__('Cheatin’ uh?'));
$ret = wp_insert_term($_POST['name'], 'post_tag', $_POST);
if ( $ret && !is_wp_error( $ret ) ) {
wp_redirect('edit-tags.php?message=1#addtag');
} else {
wp_redirect('edit-tags.php?message=4#addtag');
}
exit;
break;
case 'delete':
$tag_ID = (int) $_GET['tag_ID'];
check_admin_referer('delete-tag_' . $tag_ID);
if ( !current_user_can('manage_categories') )
wp_die(__('Cheatin’ uh?'));
wp_delete_term( $tag_ID, 'post_tag');
wp_redirect('edit-tags.php?message=2');
exit;
break;
case 'bulk-delete':
check_admin_referer('bulk-tags');
if ( !current_user_can('manage_categories') )
wp_die(__('Cheatin’ uh?'));
$tags = $_GET['delete_tags'];
foreach( (array) $tags as $tag_ID ) {
wp_delete_term( $tag_ID, 'post_tag');
}
$location = 'edit-tags.php';
if ( $referer = wp_get_referer() ) {
if ( false !== strpos($referer, 'edit-tags.php') )
$location = $referer;
}
$location = add_query_arg('message', 6, $location);
wp_redirect($location);
exit;
break;
case 'edit':
require_once ('admin-header.php');
$tag_ID = (int) $_GET['tag_ID'];
$tag = get_term($tag_ID, 'post_tag', OBJECT, 'edit');
include('edit-tag-form.php');
break;
case 'editedtag':
$tag_ID = (int) $_POST['tag_ID'];
check_admin_referer('update-tag_' . $tag_ID);
if ( !current_user_can('manage_categories') )
wp_die(__('Cheatin’ uh?'));
$ret = wp_update_term($tag_ID, 'post_tag', $_POST);
$location = 'edit-tags.php';
if ( $referer = wp_get_original_referer() ) {
if ( false !== strpos($referer, 'edit-tags.php') )
$location = $referer;
}
if ( $ret && !is_wp_error( $ret ) )
$location = add_query_arg('message', 3, $location);
else
$location = add_query_arg('message', 5, $location);
wp_redirect($location);
exit;
break;
default:
if ( !empty($_GET['_wp_http_referer']) ) {
wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI'])));
exit;
}
wp_enqueue_script( 'admin-tags' );
wp_enqueue_script('admin-forms');
require_once ('admin-header.php');
$messages[1] = __('Tag added.');
$messages[2] = __('Tag deleted.');
$messages[3] = __('Tag updated.');
$messages[4] = __('Tag not added.');
$messages[5] = __('Tag not updated.');
$messages[6] = __('Tags deleted.');
?>
<?php if (isset($_GET['message'])) : ?>
<div id="message" class="updated fade"><p><?php echo $messages[$_GET['message']]; ?></p></div>
<?php $_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']);
endif; ?>
<div class="wrap">
<form id="posts-filter" action="" method="get">
<?php if ( current_user_can('manage_categories') ) : ?>
<h2><?php printf(__('Manage Tags (<a href="%s">add new</a>)'), '#addtag') ?> </h2>
<?php else : ?>
<h2><?php _e('Manage Tags') ?> </h2>
<?php endif; ?>
<p id="post-search">
<label class="hidden" for="post-search-input"><?php _e( 'Search Tags' ); ?>:</label>
<input type="text" id="post-search-input" name="s" value="<?php echo attribute_escape(stripslashes($_GET['s'])); ?>" />
<input type="submit" value="<?php _e( 'Search Tags' ); ?>" class="button" />
</p>
<br class="clear" />
<div class="tablenav">
<?php
$pagenum = absint( $_GET['pagenum'] );
if ( empty($pagenum) )
$pagenum = 1;
if( !$tagsperpage || $tagsperpage < 0 )
$tagsperpage = 20;
$page_links = paginate_links( array(
'base' => add_query_arg( 'pagenum', '%#%' ),
'format' => '',
'total' => ceil(wp_count_terms('post_tag') / $tagsperpage),
'current' => $pagenum
));
if ( $page_links )
echo "<div class='tablenav-pages'>$page_links</div>";
?>
<div class="alignleft">
<input type="submit" value="<?php _e('Delete'); ?>" name="deleteit" class="button-secondary delete" />
<?php wp_nonce_field('bulk-tags'); ?>
</div>
<br class="clear" />
</div>
<br class="clear" />
<table class="widefat">
<thead>
<tr>
<th scope="col" class="check-column"><input type="checkbox" /></th>
<th scope="col"><?php _e('Name') ?></th>
<th scope="col" class="num" style="width: 90px"><?php _e('Posts') ?></th>
</tr>
</thead>
<tbody id="the-list" class="list:tag">
<?php
$searchterms = trim( $_GET['s'] );
$count = tag_rows( $pagenum, $tagsperpage, $searchterms );
?>
</tbody>
</table>
</form>
<div class="tablenav">
<?php
if ( $page_links )
echo "<div class='tablenav-pages'>$page_links</div>";
?>
<br class="clear" />
</div>
<br class="clear" />
</div>
<?php if ( current_user_can('manage_categories') ) : ?>
<br />
<?php include('edit-tag-form.php'); ?>
<?php endif; ?>
<?php
break;
}
include('admin-footer.php');
?>
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