function image($attr = null)
{
global $c;
if (is_numeric($attr["ID"])) {
$pgnRef = createPGNRef2($attr["ID"], $this->variation);
if (!is_object($pgnRef)) {
return " ";
}
if (!$pgnRef->exists()) {
$pgnRef = createPGNRef2($attr["ID"], $c["stdvariation"]);
}
$image = $pgnRef->draw("ALL");
$manualattribs = array("WIDTH", "HEIGHT", "PATH", "ID", "VARIATION");
$output = "<img src=\"" . $image["path"] . "\"";
array_key_exists("WIDTH", $attr) ? $output .= " width=\"" . $attr["WIDTH"] . "\"" : ($output .= " width=\"" . $image["width"] . "\"");
array_key_exists("HEIGHT", $attr) ? $output .= " height=\"" . $attr["HEIGHT"] . "\"" : ($output .= " height=\"" . $image["height"] . "\"");
foreach ($attr as $key => $value) {
if (!in_array(strtoupper($key), $manualattribs)) {
$output .= " {$key}=\"{$value}\"";
}
}
$output .= ">";
return $output;
}
}
/**
* Parses the placeholders [xxx] and replaces them with code.
*
* @param string $text text to parse;
*/
function parse($text)
{
global $cds, $db;
if (is_object($cds)) {
$live = $cds->level == 10;
} else {
$live = false;
}
if (preg_match_all('/\\[(.+?)\\]/is', $text, $matches)) {
$tags = $matches[1];
foreach ($tags as $tag) {
$id = "";
if ($live) {
$sql = 'SELECT c.CID FROM content c, state_translation t Where c.CID=t.OUT_ID AND t.LEVEL=10 AND t.EXPIRED=0 AND UPPER(c.ACCESSKEY)="' . strtoupper($tag) . '"';
} else {
$sql = 'SELECT c.CID FROM content c, state_translation t Where c.CID<>t.OUT_ID AND UPPER(c.ACCESSKEY)="' . strtoupper($tag) . '"';
}
$query = new query($db, $sql);
if ($query->getrow()) {
$id = $query->field('CID');
}
if ($id != "") {
$pgnRef = createPGNRef2($id);
if (!is_object($pgnRef)) {
return " ";
}
if (!$pgnRef->exists()) {
$pgnRef = createPGNRef2($id, $c["stdvariation"]);
}
$res = $pgnRef->draw();
$text = str_ireplace('[' . $tag . ']', $res, $text);
}
}
}
return $text;
}
/**
* Return the drawn content of a library object
* @param integer Content-ID of the object
* @param integer Variation-ID to select
* @param mixed additional parameters (ALL or s.th. else)
*/
function getLibraryContent($cid, $variation, $param=null) {
$ref = createPGNRef2($cid, $variation);
if (is_object($ref)) return $ref->draw($param);
}
