function object_alter_render_late($args)
{
$elem = $args['elem'];
$html =& $args['html'];
$obj = $args['obj'];
if (!elem_has_class($args['elem'], 'object')) {
return false;
}
if (!$args['edit']) {
// add links only for viewing
if (!empty($obj['object-link'])) {
$link = $obj['object-link'];
// resolve any aliases
$link = resolve_aliases($link, $obj['name']);
if (!is_url($link) && substr($link, 0, 1) != '#') {
// add base url for relative links that are not directed towards anchors
if (SHORT_URLS) {
$link = base_url() . urlencode($link);
} else {
$link = base_url() . '?' . urlencode($link);
}
}
// <a> can include block elements in html5
if (substr($html, -1) == "\n") {
$html = substr($html, 0, -1);
}
$html = '<a href="' . htmlspecialchars($link, ENT_COMPAT, 'UTF-8') . '">' . "\n\t" . str_replace("\n", "\n\t", $html) . "\n" . '</a>' . "\n";
return true;
}
}
return false;
}
/**
* helper function for rendering the content of a text object for use in
* editing (outside the textarea) and viewing
*
* @param string $s content
* @param string $name object name
* @return html-encoded content
*/
function _text_render_content($s, $name)
{
// resolve any aliases
$s = resolve_aliases($s, $name);
$s = html_encode_str_smart($s);
// automatically add <br> elements for newlines
if (TEXT_AUTO_BR) {
$s = str_replace("\r\n", "\n", $s);
$s = str_replace("\n", "<br>\n", $s);
}
// encode non-breakable spaces (160, 0xc2 0xa0 in utf-8)
$s = str_replace(" ", ' ', $s);
// resolve any relative urls
$s = resolve_relative_urls($s);
return $s;
}