get_parms(
"sbid"
, "id"
, "piv"
, "acf" // si TH, verifier si on accepte les candidats en provenance de ce champ
, "debug"
);
$json = Array();
if ($parm["sbid"] !== null)
{
$loaded = false;
$databox = databox::get_instance((int) $parm['sbid']);
$dom_thesau = $databox->get_dom_thesaurus();
$meta = $databox->get_meta_structure();
if ($dom_thesau)
{
$xpath = new DOMXPath($dom_thesau);
$json['cfield'] = $parm["acf"];
// on doit verifier si le terme demande est accessible e partir de ce champ acf
if ($parm["acf"] == '*')
{
// le champ "*" est la corbeille, il est toujours accepte
$json['acceptable'] = true;
}
else
{
// le champ est teste d'apres son tbranch
if ($meta && ($databox_field = $meta->get_element_by_name($parm['acf'])))
{
$tbranch = $databox_field->get_tbranch();
$q = "(" . $tbranch . ")/descendant-or-self::te[@id='" . $parm["id"] . "']";
if ($parm["debug"])
printf("tbranch-q = \" $q \"
\n");
$nodes = $xpath->query($q);
$json['acceptable'] = ($nodes->length > 0);
}
}
if ($parm["id"] == "T")
{
$q = "/thesaurus";
}
else
{
$q = "/thesaurus//te[@id='" . $parm["id"] . "']";
}
if ($parm["debug"])
print("q:" . $q . "
\n");
$nodes = $xpath->query($q);
$json['found'] = $nodes->length;
if ($nodes->length > 0)
{
$fullpath_html = $fullpath = "";
for ($depth = 0, $n = $nodes->item(0); $n; $n = $n->parentNode, $depth--)
{
if ($n->nodeName == "te")
{
if ($parm["debug"])
printf("parent:%s
\n", $n->nodeName);
$firstsy = $goodsy = null;
for ($n2 = $n->firstChild; $n2; $n2 = $n2->nextSibling)
{
if ($n2->nodeName == "sy")
{
$sy = $n2->getAttribute("v");
if (!$firstsy)
{
$firstsy = $sy;
if ($parm["debug"])
printf("fullpath : firstsy='%s' in %s
\n", $firstsy, $n2->getAttribute("lng"));
}
if ($n2->getAttribute("lng") == $parm["piv"])
{
if ($parm["debug"])
printf("fullpath : found '%s' in %s
\n", $sy, $n2->getAttribute("lng"));
$goodsy = $sy;
break;
}
}
}
if (!$goodsy)
$goodsy = $firstsy;
$fullpath = " / " . $goodsy . $fullpath;
if ($depth == 0)
$fullpath_html = " / " . $goodsy . "" . $fullpath_html;
else
$fullpath_html = " / " . $goodsy . $fullpath_html;
}
}
if ($fullpath == "")
{
$fullpath = "/";
$fullpath_html = " / ";
}
$json['fullpath'] = $fullpath;
$json['fullpath_html'] = $fullpath_html;
}
}
}
phrasea::headers(200, true, 'application/json', 'UTF-8', false);
print(p4string::jsonencode($json));