function display_rows()
{
global $cat_id;
$alt = 0;
foreach ($this->items as $link) {
$link = sanitize_bookmark($link);
$link->link_name = esc_attr($link->link_name);
$link->link_category = nxt_get_link_cats($link->link_id);
$short_url = url_shorten($link->link_url);
$visible = $link->link_visible == 'Y' ? __('Yes') : __('No');
$rating = $link->link_rating;
$style = $alt++ % 2 ? '' : ' class="alternate"';
$edit_link = get_edit_bookmark_link($link);
?>
<tr id="link-<?php
echo $link->link_id;
?>
" valign="middle" <?php
echo $style;
?>
>
<?php
list($columns, $hidden) = $this->get_column_info();
foreach ($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 “%s”'), $link->link_name)) . "'>{$link->link_name}</a></strong><br />";
$actions = array();
$actions['edit'] = '<a href="' . $edit_link . '">' . __('Edit') . '</a>';
$actions['delete'] = "<a class='submitdelete' href='" . nxt_nonce_url("link.php?action=delete&link_id={$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>";
echo $this->row_actions($actions);
echo '</td>';
break;
case 'url':
echo "<td {$attributes}><a href='{$link->link_url}' title='" . esc_attr(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_nxt_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
echo $attributes;
?>
><?php
do_action('manage_link_custom_column', $column_name, $link->link_id);
?>
</td>
<?php
break;
}
}
?>
</tr>
<?php
}
}
/**
* Gets the name of category by id.
*
* @since 0.71
* @deprecated 2.1
* @deprecated Use get_category()
* @see get_category()
*
* @param int $id The category to get. If no category supplied uses 0
* @return string
*/
function get_linkcatname($id = 0)
{
_deprecated_function(__FUNCTION__, '2.1', 'get_category()');
$id = (int) $id;
if (empty($id)) {
return '';
}
$cats = nxt_get_link_cats($id);
if (empty($cats) || !is_array($cats)) {
return '';
}
$cat_id = (int) $cats[0];
// Take the first cat.
$cat = get_category($cat_id);
return $cat->name;
}
/**
* {@internal Missing Short Description}}
*
* @since 2.5.1
*
* @param unknown_type $link_id
*/
function nxt_link_category_checklist($link_id = 0)
{
$default = 1;
if ($link_id) {
$checked_categories = nxt_get_link_cats($link_id);
// No selected categories, strange
if (!count($checked_categories)) {
$checked_categories[] = $default;
}
} else {
$checked_categories[] = $default;
}
$categories = get_terms('link_category', array('orderby' => 'name', 'hide_empty' => 0));
if (empty($categories)) {
return;
}
foreach ($categories as $category) {
$cat_id = $category->term_id;
$name = esc_html(apply_filters('the_category', $category->name));
$checked = in_array($cat_id, $checked_categories) ? ' checked="checked"' : '';
echo '<li id="link-category-', $cat_id, '"><label for="in-link-category-', $cat_id, '" class="selectit"><input value="', $cat_id, '" type="checkbox" name="link_category[]" id="in-link-category-', $cat_id, '"', $checked, '/> ', $name, "</label></li>";
}
}