<?php

/**

 * Link Management Administration Panel.

 *

 * @package WordPress

 * @subpackage Administration

 */

/** Load WordPress Administration Bootstrap */

require_once ('admin.php');

// Handle bulk deletes

if ( isset($_GET['action']) && isset($_GET['linkcheck']) ) {

	check_admin_referer('bulk-bookmarks');

	$doaction = $_GET['action'] ? $_GET['action'] : $_GET['action2'];

	if ( ! current_user_can('manage_links') )

		wp_die( __('You do not have sufficient permissions to edit the links for this blog.') );

	if ( 'delete' == $doaction ) {

		$bulklinks = (array) $_GET['linkcheck'];

		foreach ( $bulklinks as $link_id ) {

			$link_id = (int) $link_id;

			wp_delete_link($link_id);

		}

		wp_safe_redirect( wp_get_referer() );

		exit;

	}

} elseif ( 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;

}

wp_reset_vars(array('action', 'cat_id', 'linkurl', 'name', 'image', 'description', 'visible', 'target', 'category', 'link_id', 'submit', 'order_by', 'links_show_cat_id', 'rating', 'rel', 'notes', 'linkcheck[]'));

if ( empty($cat_id) )

	$cat_id = 'all';

if ( empty($order_by) )

	$order_by = 'order_name';

$title = __('Edit Links');

$this_file = $parent_file = 'link-manager.php';

include_once ("./admin-header.php");

if (!current_user_can('manage_links'))

	wp_die(__("You do not have sufficient permissions to edit the links for this blog."));

switch ($order_by) {

	case 'order_id' :

		$sqlorderby = 'id';

		break;

	case 'order_url' :

		$sqlorderby = 'url';

		break;

	case 'order_desc' :

		$sqlorderby = 'description';

		break;

	case 'order_owner' :

		$sqlorderby = 'owner';

		break;

	case 'order_rating' :

		$sqlorderby = 'rating';

		break;

	case 'order_name' :

	default :

		$sqlorderby = 'name';

		break;

} ?>

<div class="wrap nosubsub">

<?php screen_icon(); ?>

<h2><?php echo esc_html( $title ); ?> <a href="link-add.php" class="button add-new-h2"><?php esc_html_e('Add New'); ?></a> <?php

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

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

</h2>

<?php

if ( isset($_GET['deleted']) ) {

	echo '<div id="message" class="updated fade"><p>';

	$deleted = (int) $_GET['deleted'];

	printf(_n('%s link deleted.', '%s links deleted', $deleted), $deleted);

	echo '</p></div>';

	$_SERVER['REQUEST_URI'] = remove_query_arg(array('deleted'), $_SERVER['REQUEST_URI']);

}

?>

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

<p class="search-box">

	<label class="screen-reader-text" for="link-search-input"><?php _e( 'Search Links' ); ?>:</label>

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

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

</p>

</form>

<br class="clear" />

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

<div class="tablenav">

<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 esc_attr_e('Apply'); ?>" name="doaction" id="doaction" class="button-secondary action" />

<?php

$categories = get_terms('link_category', "hide_empty=1");

$select_cat = "<select name=\"cat_id\">\n";

$select_cat .= '<option value="all"'  . (($cat_id == 'all') ? " selected='selected'" : '') . '>' . __('View all Categories') . "</option>\n";

foreach ((array) $categories as $cat)

	$select_cat .= '<option value="' . esc_attr($cat->term_id) . '"' . (($cat->term_id == $cat_id) ? " selected='selected'" : '') . '>' . sanitize_term_field('name', $cat->name, $cat->term_id, 'link_category', 'display') . "</option>\n";

$select_cat .= "</select>\n";

$select_order = "<select name=\"order_by\">\n";

$select_order .= '<option value="order_id"' . (($order_by == 'order_id') ? " selected='selected'" : '') . '>' .  __('Order by Link ID') . "</option>\n";

$select_order .= '<option value="order_name"' . (($order_by == 'order_name') ? " selected='selected'" : '') . '>' .  __('Order by Name') . "</option>\n";

$select_order .= '<option value="order_url"' . (($order_by == 'order_url') ? " selected='selected'" : '') . '>' .  __('Order by Address') . "</option>\n";

$select_order .= '<option value="order_rating"' . (($order_by == 'order_rating') ? " selected='selected'" : '') . '>' .  __('Order by Rating') . "</option>\n";

$select_order .= "</select>\n";

echo $select_cat;

echo $select_order;

?>

<input type="submit" id="post-query-submit" value="<?php esc_attr_e('Filter'); ?>" class="button-secondary" />

</div>

<br class="clear" />

</div>

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

<?php

if ( 'all' == $cat_id )

	$cat_id = '';

$args = array('category' => $cat_id, 'hide_invisible' => 0, 'orderby' => $sqlorderby, 'hide_empty' => 0);

if ( !empty($_GET['s']) )

	$args['search'] = $_GET['s'];

$links = get_bookmarks( $args );

if ( $links ) {

	$link_columns = get_column_headers('link-manager');

	$hidden = get_hidden_columns('link-manager');

?>

<?php wp_nonce_field('bulk-bookmarks') ?>

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

	<thead>

	<tr>

<?php print_column_headers('link-manager'); ?>

	</tr>

	</thead>

	<tfoot>

	<tr>

<?php print_column_headers('link-manager', false); ?>

	</tr>

	</tfoot>

	<tbody>

<?php

	$alt = 0;

	foreach ($links as $link) {

		$link = sanitize_bookmark($link);

		$link->link_name = esc_attr($link->link_name);

		$link->link_category = wp_get_link_cats($link->link_id);

		$short_url = str_replace('http://', '', $link->link_url);

		$short_url = preg_replace('/^www\./i', '', $short_url);

		if ('/' == substr($short_url, -1))

			$short_url = substr($short_url, 0, -1);

		if (strlen($short_url) > 35)

			$short_url = substr($short_url, 0, 32).'...';

		$visible = ($link->link_visible == 'Y') ? __('Yes') : __('No');

		$rating  = $link->link_rating;

		$style = ($alt % 2) ? '' : ' class="alternate"';

		++ $alt;

		$edit_link = get_edit_bookmark_link();

		?><tr id="link-<?php echo $link->link_id; ?>" valign="middle" <?php echo $style; ?>><?php

		foreach($link_columns as $column_name=>$column_display_name) {

			$class = "class=\"column-$column_name\"";

			$style = '';

			if ( in_array($column_name, $hidden) )

				$style = ' style="display:none;"';

			$attributes = "$class$style";

			switch($column_name) {

				case 'cb':

					echo '<th scope="row" class="check-column"><input type="checkbox" name="linkcheck[]" value="'. esc_attr($link->link_id) .'" /></th>';

					break;

				case 'name':

					echo "<td $attributes><strong><a class='row-title' href='$edit_link' title='" . esc_attr(sprintf(__('Edit &#8220;%s&#8221;'), $link->link_name)) . "'>$link->link_name</a></strong><br />";

					$actions = array();

					$actions['edit'] = '<a href="' . $edit_link . '">' . __('Edit') . '</a>';

					$actions['delete'] = "<a class='submitdelete' href='" . wp_nonce_url("link.php?action=delete&amp;link_id=$link->link_id", 'delete-bookmark_' . $link->link_id) . "' onclick=\"if ( confirm('" . esc_js(sprintf( __("You are about to delete this link '%s'\n  'Cancel' to stop, 'OK' to delete."), $link->link_name )) . "') ) { return true;}return false;\">" . __('Delete') . "</a>";

					$action_count = count($actions);

					$i = 0;

					echo '<div class="row-actions">';

					foreach ( $actions as $action => $linkaction ) {

						++$i;

						( $i == $action_count ) ? $sep = '' : $sep = ' | ';

						echo "<span class='$action'>$linkaction$sep</span>";

					}

					echo '</div>';

					echo '</td>';

					break;

				case 'url':

					echo "<td $attributes><a href='$link->link_url' title='".sprintf(__('Visit %s'), $link->link_name)."'>$short_url</a></td>";

					break;

				case 'categories':

					?><td <?php echo $attributes ?>><?php

					$cat_names = array();

					foreach ($link->link_category as $category) {

						$cat = get_term($category, 'link_category', OBJECT, 'display');

						if ( is_wp_error( $cat ) )

							echo $cat->get_error_message();

						$cat_name = $cat->name;

						if ( $cat_id != $category )

							$cat_name = "<a href='link-manager.php?cat_id=$category'>$cat_name</a>";

						$cat_names[] = $cat_name;

					}

					echo implode(', ', $cat_names);

					?></td><?php

					break;

				case 'rel':

					?><td <?php echo $attributes ?>><?php echo empty($link->link_rel) ? '<br />' : $link->link_rel; ?></td><?php

					break;

				case 'visible':

					?><td <?php echo $attributes ?>><?php echo $visible; ?></td><?php

					break;

				case 'rating':

 					?><td <?php echo $attributes ?>><?php echo $rating; ?></td><?php

					break;

				default:

					?>

					<td><?php do_action('manage_link_custom_column', $column_name, $link->link_id); ?></td>

					<?php

					break;

			}

		}

		echo "\n    </tr>\n";

	}

?>

	</tbody>

</table>

<?php } else { ?>

<p><?php _e('No links found.') ?></p>

<?php } ?>

<div class="tablenav">

<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 esc_attr_e('Apply'); ?>" name="doaction2" id="doaction2" class="button-secondary action" />

</div>

<br class="clear" />

</div>

</form>

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

</div>

<?php

include('admin-footer.php');