<?php /** * Elgg URL display * Displays a URL as a link * * @package Elgg * @subpackage Core * @author Curverider Ltd * @link http://elgg.org/ * * @uses string $vars['href'] The string to display in the <a></a> tags * @uses string $vars['text'] The string between the <a></a> tags. * @uses bool $vars['target'] Set the target="" attribute. * @uses string $vars['class'] what to add in class="" * @uses string $vars['js'] Javascript to insert in <a> tag * @uses bool $vars['is_action'] Is this a link to an action? * */ if (isset($vars['value'])) { $vars['href'] = $vars['value']; } $url = trim($vars['href']); if (!empty($url)) { if (array_key_exists('is_action', $vars) && $vars['is_action']) { $url = elgg_add_action_tokens_to_url($url); } if (array_key_exists('target', $vars) && $vars['target']) { $target = "target = \"{$vars['target']}\""; } else { $target = ''; } if (array_key_exists('class', $vars) && $vars['class']) { $class = "class = \"{$vars['class']}\""; } else { $class = ''; } if (array_key_exists('js', $vars) && $vars['js']) { $js = "{$vars['js']}"; } else { $js = ''; } if (array_key_exists('text', $vars) && $vars['text']) { $text = htmlentities($vars['text'], ENT_QUOTES, 'UTF-8'); } else { $text = htmlentities($url, ENT_QUOTES, 'UTF-8'); } echo "<a href=\"{$url}\" $target $class $js>$text</a>"; }