55 lines
1.3 KiB
PHP
55 lines
1.3 KiB
PHP
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<?php defined('SYSPATH') or die('No direct script access.');
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/**
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* Document : xrds.php
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* Created on : 1 mai 2009, 13:03:03
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* @author Cedric de Saint Leger <c.desaintleger@gmail.com>
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*
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* Description:
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* XRDS driver. For Service Discovery.
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*/
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class XML_Driver_XRDS extends XML
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{
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public $root_node = 'xrds:XRDS';
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protected static function initialize(XML_Meta $meta)
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{
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$meta ->content_type("application/xrds+xml")
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->nodes (
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array(
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"xrds:XRDS" => array("namespace" => 'xri://$xrds', "attributes" => array("xmlns" => 'xri://$xrd*($v*2.0)')),
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"LocalID" => array("filter" => "normalize_uri"),
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"openid:Delegate" => array("filter" => "normalize_uri", "namespace" => "http://openid.net/xmlns/1.0"),
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"URI" => array("filter" => "normalize_uri"),
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)
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);
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}
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public function add_service($type, $uri, $priority = NULL)
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{
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if (! is_null($priority))
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{
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$priority = array("priority" => $priority);
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}
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else
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{
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$priority = array();
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}
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$service_node = $this->add_node("Service", NULL, $priority);
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if (! is_array($type))
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{
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$type = array($type);
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}
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foreach ($type as $t)
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{
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$service_node->add_node("Type", $t);
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}
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$service_node->add_node("URI", $uri);
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return $service_node;
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}
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}
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