/**
* Update a link in the database.
*
* @since 2.0.0
*
* @param array $linkdata Link data to update.
* @return int|nxt_Error Value 0 or nxt_Error on failure. The updated link ID on success.
*/
function nxt_update_link($linkdata)
{
$link_id = (int) $linkdata['link_id'];
$link = get_bookmark($link_id, ARRAY_A);
// Escape data pulled from DB.
$link = add_magic_quotes($link);
// Passed link category list overwrites existing category list if not empty.
if (isset($linkdata['link_category']) && is_array($linkdata['link_category']) && 0 != count($linkdata['link_category'])) {
$link_cats = $linkdata['link_category'];
} else {
$link_cats = $link['link_category'];
}
// Merge old and new fields with new fields overwriting old ones.
$linkdata = array_merge($link, $linkdata);
$linkdata['link_category'] = $link_cats;
return nxt_insert_link($linkdata);
}
/**
* Insert plugin link into Blogroll
*
* @return void
*/
function link_insert()
{
$support = $this->_config->get_string('common.support');
$matches = null;
if ($support != '' && preg_match('~^link_category_(\\d+)$~', $support, $matches)) {
require_once ABSPATH . 'nxt-admin/includes/bookmark.php';
nxt_insert_link(array('link_url' => W3TC_LINK_URL, 'link_name' => W3TC_LINK_NAME, 'link_category' => array((int) $matches[1])));
}
}
