function __construct($sac_theurl, $sac_newstatus, $sac_thexml = '')
{
// Store the URL
$this->sac_url = $sac_theurl;
// Store the status
$this->sac_status = $sac_newstatus;
// Store the raw xml
$this->sac_xml = $sac_thexml;
// Store the status message
switch ($this->sac_status) {
case 200:
$this->sac_statusmessage = "OK";
break;
case 401:
$this->sac_statusmessage = "Unauthorized";
break;
case 404:
$this->sac_statusmessage = "Service document not found";
break;
default:
$this->sac_statusmessage = "Unknown error (status code " . $this->sac_status . ")";
break;
}
// Parse the xml if there is some
if ($sac_thexml != '') {
$sac_xml = @new SimpleXMLElement($sac_thexml);
$sac_ns = $sac_xml->getNamespaces(true);
if (!isset($sac_ns['sword'])) {
$sac_ns['sword'] = 'http://purl.org/net/sword/terms/';
}
$this->sac_version = $sac_xml->children($sac_ns['sword'])->version;
$this->sac_verbose = $sac_xml->children($sac_ns['sword'])->verbose;
$this->sac_noop = $sac_xml->children($sac_ns['sword'])->noOp;
$this->sac_maxuploadsize = $sac_xml->children($sac_ns['sword'])->maxUploadSize;
// Build the workspaces
$sac_ws = @$sac_xml->children($sac_ns['app'])->workspace;
foreach ($sac_ws as $sac_workspace) {
$sac_newworkspace = new Workspace($sac_workspace->children($sac_ns['atom'])->title);
$sac_newworkspace->buildhierarchy(@$sac_workspace->children($sac_ns['app']), $sac_ns);
$this->sac_workspaces[] = $sac_newworkspace;
}
}
}
