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<?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('Refresh');
$refresh = "<a href=\"\">$refresh_text</a>";
}
// create next button and selectively disable
$next_text = elgg_echo('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;
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