<?php

/**

* Edit Tags Administration Panel.

*

* @package WordPress

* @subpackage Administration

*/

/** WordPress Administration Bootstrap */

require_once('admin.php');

$title = __('Tags');

wp_reset_vars( array('action', 'tag') );

if ( isset( $_GET['action'] ) && isset($_GET['delete_tags']) && ( 'delete' == $_GET['action'] || 'delete' == $_GET['action2'] ) )

$action = 'bulk-delete';

switch($action) {

case 'addtag':

check_admin_referer('add-tag');

if ( !current_user_can('manage_categories') )

wp_die(__('Cheatin&#8217; 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&#8217; uh?'));

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', 2, $location);

wp_redirect($location);

exit;

break;

case 'bulk-delete':

check_admin_referer('bulk-tags');

if ( !current_user_can('manage_categories') )

wp_die(__('Cheatin&#8217; 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':

$title = __('Edit Tag');

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&#8217; 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 ( isset($_GET['_wp_http_referer']) && ! empty($_GET['_wp_http_referer']) ) {

wp_redirect( remove_query_arg( array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI']) ) );

exit;

}

$can_manage = current_user_can('manage_categories');

wp_enqueue_script('admin-tags');

if ( $can_manage )

wp_enqueue_script('inline-edit-tax');

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.'); ?>

<div class="wrap nosubsub">

<?php screen_icon(); ?>

<h2><?php echo wp_specialchars( $title );

if ( isset($_GET['s']) && $_GET['s'] )

printf( '<span class="subtitle">' . __('Search results for &#8220;%s&#8221;') . '</span>', wp_specialchars( stripslashes($_GET['s']) ) ); ?>

</h2>

<?php if ( isset($_GET['message']) && ( $msg = (int) $_GET['message'] ) ) : ?>

<div id="message" class="updated fade"><p><?php echo $messages[$msg]; ?></p></div>

<?php $_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']);

endif; ?>

<form class="search-form" action="" method="get">

<p class="search-box">

<label class="hidden" for="tag-search-input"><?php _e( 'Search Tags' ); ?>:</label>

<input type="text" class="search-input" id="tag-search-input" name="s" value="<?php _admin_search_query(); ?>" />

<input type="submit" value="<?php _e( 'Search Tags' ); ?>" class="button" />

</p>

</form>

<br class="clear" />

<div id="col-container">

<div id="col-right">

<div class="col-wrap">

<form id="posts-filter" action="" method="get">

<div class="tablenav">

<?php

$pagenum = isset( $_GET['pagenum'] ) ? absint( $_GET['pagenum'] ) : 0;

if ( empty($pagenum) )

$pagenum = 1;

$tagsperpage = apply_filters("tagsperpage",20);

$page_links = paginate_links( array(

'base' => add_query_arg( 'pagenum', '%#%' ),

'format' => '',

'prev_text' => __('&laquo;'),

'next_text' => __('&raquo;'),

'total' => ceil(wp_count_terms('post_tag') / $tagsperpage),

'current' => $pagenum

));

if ( $page_links )

echo "<div class='tablenav-pages'>$page_links</div>";

?>

<div class="alignleft actions">

<select name="action">

<option value="" selected="selected"><?php _e('Bulk Actions'); ?></option>

<option value="delete"><?php _e('Delete'); ?></option>

</select>

<input type="submit" value="<?php _e('Apply'); ?>" name="doaction" id="doaction" class="button-secondary action" />

<?php wp_nonce_field('bulk-tags'); ?>

</div>

<br class="clear" />

</div>

<div class="clear"></div>

<table class="widefat tag fixed" cellspacing="0">

<thead>

<tr>

<?php print_column_headers('edit-tags'); ?>

</tr>

</thead>

<tfoot>

<tr>

<?php print_column_headers('edit-tags', false); ?>

</tr>

</tfoot>

<tbody id="the-list" class="list:tag">

<?php

$searchterms = isset( $_GET['s'] ) ? trim( $_GET['s'] ) : '';

$count = tag_rows( $pagenum, $tagsperpage, $searchterms );

?>

</tbody>

</table>

<div class="tablenav">

<?php

if ( $page_links )

echo "<div class='tablenav-pages'>$page_links</div>";

?>

<div class="alignleft actions">

<select name="action2">

<option value="" selected="selected"><?php _e('Bulk Actions'); ?></option>

<option value="delete"><?php _e('Delete'); ?></option>

</select>

<input type="submit" value="<?php _e('Apply'); ?>" name="doaction2" id="doaction2" class="button-secondary action" />

</div>

<br class="clear" />

</div>

<br class="clear" />

</form>

</div>

</div><!-- /col-right -->

<div id="col-left">

<div class="col-wrap">

<div class="tagcloud">

<h3><?php _e('Popular Tags'); ?></h3>

<?php

if ( $can_manage )

wp_tag_cloud(array('link' => 'edit'));

else

wp_tag_cloud();

?>

</div>

<?php if ( $can_manage ) {

do_action('add_tag_form_pre'); ?>

<div class="form-wrap">

<h3><?php _e('Add a New Tag'); ?></h3>

<div id="ajax-response"></div>

<form name="addtag" id="addtag" method="post" action="edit-tags.php" class="add:the-list: validate">

<input type="hidden" name="action" value="addtag" />

<?php wp_original_referer_field(true, 'previous'); wp_nonce_field('add-tag'); ?>

<div class="form-field form-required">

<label for="name"><?php _e('Tag name') ?></label>

<input name="name" id="name" type="text" value="" size="40" aria-required="true" />

<p><?php _e('The name is how the tag appears on your site.'); ?></p>

</div>

<div class="form-field">

<label for="slug"><?php _e('Tag slug') ?></label>

<input name="slug" id="slug" type="text" value="" size="40" />

<p><?php _e('The &#8220;slug&#8221; is the URL-friendly version of the name. It is usually all lowercase and contains only letters, numbers, and hyphens.'); ?></p>

</div>

<p class="submit"><input type="submit" class="button" name="submit" value="<?php _e('Add Tag'); ?>" /></p>

<?php do_action('add_tag_form'); ?>

</form></div>

<?php } ?>

</div>

</div><!-- /col-left -->

</div><!-- /col-container -->

</div><!-- /wrap -->

<script type="text/javascript">

/* <![CDATA[ */

(function($){

$(document).ready(function(){

$('#doaction, #doaction2').click(function(){

if ( $('select[name="action"]').val() == 'delete' || $('select[name="action2"]').val() == 'delete' ) {

var m = '<?php echo js_escape(__("You are about to delete the selected tags.\n 'Cancel' to stop, 'OK' to delete.")); ?>';

return showNotice.warn(m);

}

});

});

})(jQuery);

/* ]]> */

</script>

<?php inline_edit_term_row('edit-tags'); ?>

<?php

break;

}

include('admin-footer.php');

?>