echo "<h3>Delegate an OpenID</h3>\n";
echo '<form action="" method="post"><div>';
echo '<label for="openid_server">Server URI</label> <input type="text" name="openid_server" id="openid_server" value="' . htmlentities($services['OpenID 2.0']['URI']) . '" /><br />';
echo '<label for="openid_identifier">OpenID URI</label> <input type="text" name="openid_identifier" id="openid_identifier" value="' . htmlentities($services['OpenID 2.0']['LocalID']) . '" /><br />';
echo '<label for="openid_sreg">Simple Registration?</label> <input type="checkbox" name="openid_sreg" id="openid_sreg" checked="checked" /><br />';
echo '<input type="submit" value="Save »" />';
echo '</div></form>';
echo "\n</div>";
}
//end xrds_page
function xrds_tab($s)
{
add_submenu_page('options-general.php', 'XRDS-Simple', 'XRDS-Simple', 1, __FILE__, 'xrds_page');
return $s;
}
//end function
add_action('admin_menu', 'xrds_tab');
}
//end if ! included
if (isset($_GET['xrds'])) {
xrds_write();
} else {
if (in_array('application/xrds+xml', explode(',', $_SERVER['HTTP_ACCEPT']))) {
xrds_write();
} else {
header('X-XRDS-Location: ' . get_bloginfo('home') . '/?xrds');
header('X-Yadis-Location: ' . get_bloginfo('home') . '/?xrds');
}
//end if header
}
//end if ! in wordpress
/**
* Parse the WordPress request. If the request is for the XRDS document, handle it accordingly.
*
* @param object $wp WP instance for the current request
*/
function xrds_parse_request($wp) {
$accept = explode(',', $_SERVER['HTTP_ACCEPT']);
if(isset($_GET['xrds']) || in_array('application/xrds+xml', $accept)) {
header('Content-type: application/xrds+xml');
echo xrds_write();
exit;
} else {
@header('X-XRDS-Location: '.get_bloginfo('home').'/?xrds');
@header('X-Yadis-Location: '.get_bloginfo('home').'/?xrds');
}
}
/**
* Parse the WordPress request. If the request is for the XRDS document, handle it accordingly.
*
* @param object $wp WP instance for the current request
*/
function xrds_parse_request($wp)
{
$accept = array();
if (isset($_SERVER['HTTP_ACCEPT'])) {
$accept = explode(',', $_SERVER['HTTP_ACCEPT']);
}
if (isset($_GET['xrds']) || in_array('application/xrds+xml', $accept)) {
if (isset($_REQUEST['format']) && $_REQUEST['format'] == 'text') {
header('Content-type: text/plain');
} else {
header('Content-type: application/xrds+xml');
}
echo xrds_write();
exit;
} else {
@header('X-XRDS-Location: ' . get_bloginfo('url') . '/?xrds');
@header('X-Yadis-Location: ' . get_bloginfo('url') . '/?xrds');
}
}