<?php /** * Navigation for installation pages * * @uses $vars['url'] base url of site * @uses $vars['next_step'] next step as string * @uses $vars['refresh'] should refresh button be shown? * @uses $vars['advance'] should the next button be active? */ // has a refresh button been requested $refresh = ''; if (isset($vars['refresh']) && $vars['refresh']) { $refresh_text = elgg_echo('install:refresh'); $refresh = "<a href=\"\">$refresh_text</a>"; } // create next button and selectively disable $next_text = elgg_echo('install:next'); $next_link = elgg_get_site_url()."install.php?step={$vars['next_step']}"; $next = "<a href=\"$next_link\">$next_text</a>"; if (isset($vars['advance']) && !$vars['advance']) { // disable the next button $next = "<a class=\"elgg-state-disabled\">$next_text</a>"; } echo <<<___END <div class="elgg-install-nav"> $next $refresh </div> ___END;