.-.-.-.-.-

<?php
/**
 * Tag management page. Inspired from the Simple Tags plugin by Amaury Balmer.
 * http://code.google.com/p/simple-tags/
 */

use Imagely\NGG\Util\Transient;

$action_status = [
	'message' => '',
	'status'  => 'ok',
];

if ( isset( $_POST['tag_action'] ) ) {

check_admin_referer( 'nggallery_admin_tags' );

if ( $_POST['tag_action'] == 'renametag' ) {
		$oldtag        = ( isset( $_POST['renametag_old'] ) ) ? $_POST['renametag_old'] : '';
		$newtag        = ( isset( $_POST['renametag_new'] ) ) ? $_POST['renametag_new'] : '';
		$action_status = nggTags::rename_tags( $oldtag, $newtag );
		Transient::flush( 'displayed_gallery_rendering' );
	} elseif ( $_POST['tag_action'] == 'deletetag' ) {
		$todelete      = ( isset( $_POST['deletetag_name'] ) ) ? $_POST['deletetag_name'] : '';
		$action_status = nggTags::delete_tags( $todelete );
		Transient::flush( 'displayed_gallery_rendering' );
	} elseif ( $_POST['tag_action'] == 'editslug' ) {
		$matchtag      = esc_html( ( isset( $_POST['tagname_match'] ) ) ? $_POST['tagname_match'] : '' );
		$newslug       = ( isset( $_POST['tagslug_new'] ) ) ? $_POST['tagslug_new'] : '';
		$newslug       = esc_html( \Imagely\NGG\DataStorage\Sanitizer::strip_html( $newslug ) );
		$action_status = nggTags::edit_tag_slug( $matchtag, $newslug );
		Transient::flush( 'displayed_gallery_rendering' );
	}
}

// Som useful variables.
$admin_base_url = admin_url() . 'admin.php?page=nggallery-tags';
$nb_tags        = 50; // Number of tags to show on a single page.

// Manage URL.

$sort_order = ( isset( $_GET['tag_sortorder'] ) ) ? esc_attr( stripslashes( $_GET['tag_sortorder'] ) ) : 'desc';
$search_url = ( isset( $_GET['search'] ) ) ? '&amp;search=' . esc_attr( stripslashes( $_GET['search'] ) ) : '';
$action_url = $admin_base_url . '&amp;tag_sortorder=' . $sort_order . $search_url;

// Tags Filters.
$order_array = [
	'desc'    => __( 'Most popular', 'nggallery' ),
	'asc'     => __( 'Least used', 'nggallery' ),
	'natural' => __( 'Alphabetical', 'nggallery' ),
];

// Build Tags Param.
$param = 'hide_empty=false';
switch ( $sort_order ) {
	case 'natural':
		$param .= '&number=' . $nb_tags . '&orderby=name&order=asc';
		break;
	case 'asc':
		$param .= '&number=' . $nb_tags . '&orderby=count&order=asc';
		break;
	default:
		$param .= '&number=' . $nb_tags . '&orderby=count&order=desc';
		break;
}

// Search.
if ( ! empty( $_GET['search'] ) ) {
	$search = sanitize_text_field( wp_unslash( $_GET['search'] ) );
	$param .= '&name__like=' . $search;
}

// Offset.
if ( ! empty( $_GET['offset'] ) ) {
	$param .= '&offset=' . intval( $_GET['offset'] );
}

// Navigation urls.
if ( empty( $_GET['offset'] ) ) {
	$offset = 0;
} else {
	$offset = intval( $_GET['offset'] );
}

$tag_count = (int) wp_count_terms(
	[
		'ignore_empty' => true,
		'taxonomy'     => 'ngg_tag',
	]
);

if ( $offset + $nb_tags < $tag_count ) {
	$next_offset = '' . min( $offset + $nb_tags, $tag_count - $nb_tags );
} else {
	$next_offset = '';
}

if ( $nb_tags < $tag_count && $offset > 0 ) {
	$prev_offset = '' . max( $offset - $nb_tags, 0 );
} else {
	$prev_offset = '';
}

?>
<style>
	.disabled, .disabled:hover { border-color: #E5E5E5; color: #999999; cursor: default; }
</style>
<?php if ( $action_status['message'] != '' ) : ?>
		<div id="message" class="<?php echo ( $action_status['status'] == 'ok' ? 'updated' : $action_status['status'] ); ?> fade">
			<p><strong><?php echo $action_status['message']; ?></strong></p>
		</div>
<?php endif; ?>
<div class="wrap ngg_wrap ngg_manage_tags">
	<div class="ngg_page_content_header"><h3><?php esc_html_e( 'Manage image tags', 'nggallery' ); ?></h3></div>

<div class="sort_order">
							<h3><?php esc_html_e( 'Sort Tags', 'nggallery' ); ?></h3>
							<?php
							$output = [];
							foreach ( $order_array as $sort => $title ) {
								$output[] = ( $sort == $sort_order ) ? '<span style="color: #76a934; font-weight: bold;">' . $title . '</span>' : '<a href="' . $admin_base_url . '&amp;tag_sortorder=' . $sort . $search_url . '">' . $title . '</a>';
							}
							echo implode( ' | ', $output );
							$output = [];
							unset( $output );
							?>
						</div>

<div id="ajax_area_tagslist">
							<ul>
								<?php
								$tags = (array) nggTags::find_tags( $param, true );
								foreach ( $tags as $tag ) {
									// TODO:Tag link should be call a list of images in manage gallery
									// echo '<li><span>' . $tag->name . '</span>&nbsp;<a href="'.(ngg_get_tag_link( $tag->term_id )).'" title="'.sprintf(__('View all images tagged with %s', 'nggallery'), $tag->name).'">('.$tag->count.')</a></li>'."\n";.
									echo '<li><span>' . esc_html( $tag->name ) . '</span>&nbsp;' . '(' . esc_html( $tag->count ) . ')</li>' . "\n";

}
								unset( $tags );
								?>
							</ul>

<?php if ( $prev_offset != '' || $next_offset != '' ) : ?>
							<div class="navigation">

<?php if ( $prev_offset != '' ) { ?>
								<form method="get" style="display: inline;">
									<span>
										<input type="hidden" name="page" value="<?php echo esc_attr( stripslashes( $_GET['page'] ) ); ?>" />
										<input type="hidden" name="tag_sortorder" value="<?php echo $sort_order; ?>" />
										<input type="hidden" name="offset" value="<?php echo $prev_offset; ?>" />
										<input class="button-primary" type="submit" value="&laquo; <?php esc_attr_e( 'Previous tags', 'nggallery' ); ?>" />
									</span>
								</form>
								<?php } else { ?>
									<span><span class="button-primary">&laquo; <?php esc_html_e( 'Previous tags', 'nggallery' ); ?></span></span>
								<?php } ?>

<?php if ( $next_offset != '' ) { ?>
								<form method="get" style="display: inline;">
									<span>
										<input type="hidden" name="page" value="<?php echo esc_attr( stripslashes( $_GET['page'] ) ); ?>" />
										<input type="hidden" name="tag_sortorder" value="<?php echo $sort_order; ?>" />
										<input type="hidden" name="offset" value="<?php echo $next_offset; ?>" />
										<input class="button-primary" type="submit" value="<?php esc_attr_e( 'Next tags', 'nggallery' ); ?> &raquo;" />
									</span>
								</form>
								<?php } else { ?>
									<span><span class="button-primary"><?php esc_html_e( 'Previous tags', 'nggallery' ); ?> &raquo;</span></span>
								<?php } ?>
							</div>
							<?php endif; ?>
						</div>
					</fieldset>
				</td>
				<td class="forms_manage">
					<h3><?php esc_html_e( 'Rename Tag', 'nggallery' ); ?></h3>
					<form action="<?php echo $action_url; ?>" method="post">
						<input type="hidden" name="tag_action" value="renametag" />
						<?php wp_nonce_field( 'nggallery_admin_tags' ); ?>

<h3><?php esc_html_e( 'Delete Tag', 'nggallery' ); ?></h3>
					<form action="<?php echo $action_url; ?>" method="post">
						<input type="hidden" name="tag_action" value="deletetag" />
						<?php wp_nonce_field( 'nggallery_admin_tags' ); ?>

<h3><?php esc_html_e( 'Edit Tag Slug', 'nggallery' ); ?></h3>
					<form action="<?php echo $action_url; ?>" method="post">
						<input type="hidden" name="tag_action" value="editslug" />
						<?php wp_nonce_field( 'nggallery_admin_tags' ); ?>

<table class="form-table">
							<tr valign="top">
								<td colspan="2">
									<p><?php esc_html_e( 'Enter the tag name to edit and its new slug. This will be used in tagcloud links. <a href="http://codex.wordpress.org/Glossary#Slug" target="_blank">Slug definition</a>. You can specify multiple tags to rename by separating them with commas.', 'nggallery' ); ?></p>
								</td>
							</tr>
							<tr valign="top">
								<th scope="row"><label for="tagname_match"><?php esc_html_e( 'Tag(s) to match:', 'nggallery' ); ?></label></th>
								<td><input type="text" id="tagname_match" name="tagname_match" value="" size="40" /></td>
							</tr>
							<tr valign="top">
								<th scope="row"><label for="tagslug_new"><?php esc_html_e( 'Slug(s) to set:', 'nggallery' ); ?></label></th>
								<td>
									<input type="text" id="tagslug_new" name="tagslug_new" value="" size="40" />
									<input class="button-primary" type="submit" name="edit" value="<?php esc_html_e( 'Edit', 'nggallery' ); ?>" />
								</td>
							</tr>
						</table>
					</form>
				</td>
			</tr>
		</table>
	</div> 
		<script type="text/javascript">
		// Register initial event
		(function($) {
			$(function() {
				$('#taglist ul li span').on("click", function () {
					addTag(this.innerHTML, "renametag_old");
					addTag(this.innerHTML, "deletetag_name");
					addTag(this.innerHTML, "tagname_match");
				});
			});
		})(jQuery);

// Add tag into input
		function addTag(tag, name_element) {
			var input_element = document.getElementById(name_element);

if (input_element.value.length > 0 && !input_element.value.match(/,\s*$/)) {
				input_element.value += ", ";
			}

var re = new RegExp(tag + ",");
			if (!input_element.value.match(re)) {
				input_element.value += tag + ", ";
			}

return true;
		}
	</script>
</div>

/home/./monikamovk/./www/./wp-content/plugins/nextgen-gallery/src/./Legacy/admin/tags.php