root/branches/2.1/wp-admin/link-manager.php

<?php


// Links
// Copyright (C) 2002, 2003 Mike Little -- mike@zed1.com

require_once ('admin.php');

wp_enqueue_script( 'listman' );

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 = __('Manage Blogroll');
$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;
}
?>
<script type="text/javascript">
<!--
function checkAll(form)
{
    for (i = 0, n = form.elements.length; i < n; i++) {
        if(form.elements[i].type == "checkbox") {
            if(form.elements[i].checked == true)
                form.elements[i].checked = false;
            else
                form.elements[i].checked = true;
        }
    }
}
//-->
</script>

<?php
if ( isset($_GET['deleted']) ) {
    echo '<div style="background-color: rgb(207, 235, 247);" id="message" class="updated fade"><p>';
    $deleted = (int) $_GET['deleted'];
    printf(__ngettext('%s link deleted.', '%s links deleted', $deleted), $deleted);
    echo '</p></div>';
}
?>

<div class="wrap">

<h2><?php _e('Blogroll Management'); ?></h2>
<p><?php _e('Here you <a href="link-add.php">add links</a> to sites that you visit often and share them on your blog. When you have a list of links in your sidebar to other blogs, it&#8217;s called a &#8220;blogroll.&#8221;'); ?></p>
<form id="cats" method="get" action="">
<p><?php
$categories = get_categories("hide_empty=1&type=link");
$select_cat = "<select name=\"cat_id\">\n";
$select_cat .= '<option value="all"'  . (($cat_id == 'all') ? " selected='selected'" : '') . '>' . __('All') . "</option>\n";
foreach ((array) $categories as $cat)
    $select_cat .= '<option value="' . $cat->cat_ID . '"' . (($cat->cat_ID == $cat_id) ? " selected='selected'" : '') . '>' . wp_specialchars($cat->cat_name) . "</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'" : '') . '>' .  __('Link ID') . "</option>\n";
$select_order .= '<option value="order_name"' . (($order_by == 'order_name') ? " selected='selected'" : '') . '>' .  __('Name') . "</option>\n";
$select_order .= '<option value="order_url"' . (($order_by == 'order_url') ? " selected='selected'" : '') . '>' .  __('Address') . "</option>\n";
$select_order .= '<option value="order_rating"' . (($order_by == 'order_rating') ? " selected='selected'" : '') . '>' .  __('Rating') . "</option>\n";
$select_order .= "</select>\n";

printf(__('Currently showing %1$s links ordered by %2$s'), $select_cat, $select_order);
?>
<input type="submit" name="action" value="<?php _e('Update &raquo;') ?>" /></p>
</form>
<?php
$link_columns = array(
    'name'       => '<th width="15%">' . __('Name') . '</th>',
    'url'       => '<th>' . __('URL') . '</th>',
    'categories' => '<th>' . __('Categories') . '</th>',
    'rel'      => '<th style="text-align: center">' . __('rel') . '</th>',
    'visible'   => '<th style="text-align: center">' . __('Visible') . '</th>',
    'action'   => '<th colspan="2" style="text-align: center">' . __('Action') . '</th>',
);
$link_columns = apply_filters('manage_link_columns', $link_columns);
?>

<?php
if ( 'all' == $cat_id )
    $cat_id = '';
$links = get_bookmarks( "category=$cat_id&hide_invisible=0&orderby=$sqlorderby&hide_empty=0" );
if ( $links ) {
?>

<form id="links" method="post" action="link.php">
<?php wp_nonce_field('bulk-bookmarks') ?>
<input type="hidden" name="link_id" value="" />
<input type="hidden" name="action" value="" />
<input type="hidden" name="order_by" value="<?php echo attribute_escape($order_by); ?>" />
<input type="hidden" name="cat_id" value="<?php echo (int) $cat_id ?>" />
<table class="widefat">
    <thead>
    <tr>
<?php foreach($link_columns as $column_display_name) {
    echo $column_display_name;
} ?>
    <th style="text-align: center"><input type="checkbox" onclick="checkAll(document.getElementById('links'));" /></th>
    </tr>
    </thead>
    <tbody id="the-list">
<?php
    foreach ($links as $link) {
        $link->link_name = attribute_escape($link->link_name);
        $link->link_description = wp_specialchars($link->link_description);
        $link->link_url = clean_url($link->link_url);
        $link->link_category = wp_get_link_cats($link->link_id);
        $short_url = str_replace('http://', '', $link->link_url);
        $short_url = str_replace('www.', '', $short_url);
        if ('/' == substr($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');
        ++ $i;
        $style = ($i % 2) ? '' : ' class="alternate"';
        ?><tr id="link-<?php echo $link->link_id; ?>" valign="middle" <?php echo $style; ?>><?php
        foreach($link_columns as $column_name=>$column_display_name) {
            switch($column_name) {
                case 'name':
                    ?><td><strong><?php echo $link->link_name; ?></strong><br /><?php
                    echo $link->link_description . "</td>";
                    break;
                case 'url':
                    echo "<td><a href='$link->link_url' title='".sprintf(__('Visit %s'), $link->link_name)."'>$short_url</a></td>";
                    break;
                case 'categories':
                    ?><td><?php
                    $cat_names = array();
                    foreach ($link->link_category as $category) {
                        $cat_name = get_the_category_by_ID($category);
                        $cat_name = wp_specialchars($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 $link->link_rel; ?></td><?php
                    break;
                case 'visible':
                    ?><td align='center'><?php echo $visible; ?></td><?php
                    break;
                case 'action':
                    echo '<td><a href="link.php?link_id='.$link->link_id.'&amp;action=edit" class="edit">'.__('Edit').'</a></td>';
                    echo '<td><a href="' . wp_nonce_url('link.php?link_id='.$link->link_id.'&amp;action=delete', 'delete-bookmark_' . $link->link_id ) . '"'." onclick=\"return deleteSomething( 'link', $link->link_id , '".js_escape(sprintf(__("You are about to delete the '%s' link to %s.\n'Cancel' to stop, 'OK' to delete."), $link->link_name, $link->link_url )).'\' );" class="delete">'.__('Delete').'</a></td>';
                    break;
                default:
                    ?>
                    <td><?php do_action('manage_link_custom_column', $column_name, $id); ?></td>
                    <?php
                    break;

            }
        }
        echo '<td align="center"><input type="checkbox" name="linkcheck[]" value="'.$link->link_id.'" /></td>';
        echo "\n    </tr>\n";
    }
?>
    </tbody>
</table>

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

<p class="submit"><input type="submit" class="button" name="deletebookmarks" id="deletebookmarks" value="<?php _e('Delete Checked Links') ?> &raquo;" onclick="return confirm('<?php echo js_escape(__("You are about to delete these links permanently.\n'Cancel' to stop, 'OK' to delete.")); ?>')" /></p>
</form>

<?php } ?>

</div>

<?php include('admin-footer.php'); ?>