function unserialize($infos, $mode)
{
global $openurl_map;
global $class_path;
$elements = array();
foreach ($infos as $key => $values) {
switch ($key) {
case "rft_id":
//descripteurs identifier
foreach ($values as $value) {
if (preg_match('/([^:]+:[^:]*):.*/', $value, $match)) {
$iclass = $openurl_map[strtolower('info:ofi/nam:' . $match[1])]['class'];
$ident = new $iclass();
$ident->setEntityType($this->type);
$ident->unserialize($value);
$this->descriptors[] = $ident;
}
}
break;
case "rft_val_fmt":
//By-Value
$class = $openurl_map[strtolower($values[0])]['class'];
break;
case "rft_ref_fmt":
//By-Reference
$content = openurl_transport_http::get($infos["rft_ref"][0]);
switch (self::$serialize) {
case "kev_mtx":
default:
$content = openurl_serialize_kev_mtx::unserialize($content);
foreach ($content as $key => $value) {
$content[$key] = $value[0];
}
break;
}
$byref = new $openurl_map[strtolower($values[0])]['class']();
$byref->setEntityType($this->type);
$byref->unserialize($content, true);
$this->descriptors[] = $byref;
break;
case "rft_dat":
//Private Data
break;
default:
//on colle les éléments du by-value dans un tableau
if (substr($key, -3) != "ref") {
$elements[$key] = $values[0];
}
break;
}
}
if ($class) {
$byval = new $class();
$byval->setEntityType($this->type);
$byval->unserialize($elements);
$this->descriptors[] = $byval;
}
}
function unserialize($str)
{
global $include_path;
global $openurl_map;
global $url_ctx_val, $url_ctx_ref;
$openurl_map = array();
//on va avoir besoin du mapping...
require_once "{$include_path}/parser.inc.php";
_parser_($include_path . "/openurl/openurl_mapping.xml", array("ITEM" => "_getMapItem_"), "MAP");
$ctx = new openurl_context_object_kev_mtx_ctx();
if ($url_ctx_val != "") {
//Transport By-Value
$ctx->unserialize($url_ctx_val);
} else {
if ($url_ctx_ref != "") {
//Transport By-Reference
$content = openurl_transport_http::get($url_ctx_ref);
$ctx->unserialize($content);
} else {
//Transport Inline
$ctx->unserialize($str);
}
}
}
function send()
{
return openurl_transport_http::get($this->generateURL());
}
