get_parms(
'bid'
, 't'
, 'mod'
, 'debug'
);
if ( ! $parm['mod'])
$parm['mod'] = 'TREE';
phrasea::headers(200, true);
$zhtml = '';
if ($parm['bid'] !== null) {
$loaded = false;
$databox = $appbox->get_databox((int) $parm['bid']);
$dom = $databox->get_dom_thesaurus();
$unicode = new unicode();
if ($dom) {
$xpath = $databox->get_xpath_thesaurus();
$q = '/thesaurus';
if ($parm['debug'])
print('q:' . $q . '
\n');
if (($znode = $xpath->query($q)->item(0))) {
$q2 = '//sy';
if ($parm['t']) {
$t = splitTermAndContext($parm['t']);
$q2 = 'starts-with(@w, \'' . thesaurus::xquery_escape($unicode->remove_indexer_chars($t[0])) . '\')';
if ($t[1])
$q2 .= ' and starts-with(@k, \'' . thesaurus::xquery_escape($unicode->remove_indexer_chars($t[1])) . '\')';
$q2 = '//sy[' . $q2 . ']';
}
if ($parm['debug'])
print('q2:' . $q2 . '
\n');
$nodes = $xpath->query($q2, $znode);
if ($parm['mod'] == 'TREE') {
for ($i = 0; $i < $nodes->length; $i ++ ) {
$nodes->item($i)->setAttribute('bold', '1');
for ($n = $nodes->item($i)->parentNode; $n && $n->nodeType == XML_ELEMENT_NODE && $n->nodeName == 'te'; $n = $n->parentNode) {
$n->setAttribute('open', '1');
if ($parm['debug'])
printf('opening node te id=%s
\n', $n->getAttribute('id'));
}
}
$zhtml = '';
getHTML2($znode, $zhtml, 0);
}
else {
$zhtml = '';
$bid = $parm['bid'];
for ($i = 0; $i < $nodes->length; $i ++ ) {
$n = $nodes->item($i);
$t = $n->getAttribute('v');
$tid = $n->getAttribute('id');
$zhtml .= '';
$zhtml .= '' . $t . '';
$zhtml .= '
';
}
}
if ($parm['debug'])
printf('zhtml=%s
\n', $zhtml);
}
}
}
if ($parm['debug']) {
print('' . htmlentities($zhtml) . '
');
} else {
print($zhtml);
}
//function getHTML($srcnode, &$html)
//{
// getHTML2($srcnode, &$html, 0);
//}
function getHTML2($srcnode, &$html, $depth)
{
global $parm;
// printf('in: depth:%s
\n', $depth);
$bid = $parm['bid'];
$tid = $srcnode->getAttribute('id');
$class = 'h';
if ($depth > 0) {
$nts = 0;
$allsy = '';
for ($n = $srcnode->firstChild; $n; $n = $n->nextSibling) {
if ($n->nodeName == 'sy') {
$t = $n->getAttribute('v');
if ($n->getAttribute('bold')) {
// $allsy .= ($allsy?' ; ':'') . 'getAttribute('id').'\' href=\'javascript:void(0);\'>' . $t. '';
$allsy .= ( $allsy ? ' ; ' : '') . 'getAttribute('id') . '\'>' . $t . '';
} else {
//$allsy .= ($allsy?' ; ':'') . 'getAttribute('id').'\' href=\'javascript:void(0);\'>' . $t. '';
$allsy .= ( $allsy ? ' ; ' : '') . 'getAttribute('id') . '\' >' . $t . '';
}
} elseif ($n->nodeName == 'te') {
$nts ++;
}
}
if ($allsy == '') {
//$allsy = 'THESAURUS';
$allsy = 'THESAURUS';
}
if ($nts > 0) {
$html .= '';
$html .= '...';
$html .= $allsy;
$html .= '
';
$class = 'h';
} else {
$html .= '';
$html .= ' ';
$html .= $allsy;
$html .= '
';
$class = 'c';
}
$html .= '';
}
for ($n = $srcnode->firstChild; $n; $n = $n->nextSibling) {
if ($n->nodeName == 'te') {
if ($n->getAttribute('open')) {
getHTML2($n, $html, $depth + 1);
if ($parm['debug'])
printf('explored node te id=%s
\n', $n->getAttribute('id'));
}
}
}
if ($depth > 0)
$html .= '
';
}
function splitTermAndContext($word)
{
$term = trim($word);
$context = '';
if (($po = strpos($term, '(')) !== false) {
if (($pc = strpos($term, ')', $po)) !== false) {
$context = trim(substr($term, $po + 1, $pc - $po - 1));
$term = trim(substr($term, 0, $po));
} else {
$context = trim(substr($term, $po + 1));
$term = trim(substr($term, 0, $po));
}
}
return(array($term, $context));
}