/**
* Returns the formatted UBB
*/
function converttoubb($parseresult, $allowedchildren = Array(null)) {
$output = Array('');
$bodycount = 0;
$parseResultCount = sizeof($parseresult);
for($i = 0; $i < $parseResultCount; $i++) {
/* save the current allowedchildren */
$saveallowedchildren = $allowedchildren;
/* first get the tag results */
if ($parseresult[$i]['tagname'] !== '') {
$tagresult = NULL;
/* Get the configuration for this tag, as it also includes the function
* to call when processing this tag */
$tagconfig = TagHandler::gettagconfig($parseresult[$i]['tagname']);
/* Are we allowed to run this tag? */
if (($allowedchildren[0] === NULL) |
(array_search($parseresult[$i]['tagname'], $allowedchildren))) {
$tagresult = TagHandler::process_tag($parseresult[$i]['tagname'],
$parseresult[$i]['params'],
$parseresult[$i]['content']);
} // if
/* If tag result was NULL, the given tag is invalid, so reconstruct it */
if ($tagresult === NULL) {
if ($tagconfig['closetags'] !== Array(NULL)) {
$appendclosetag = '[/' . $parseresult[$i]['tagname'] . ']';
} else {
$appendclosetag = '';
} // else
/* add the tag back in */
$tagresult = Array('prepend' => '[' . $parseresult[$i]['tagname'] .
$parseresult[$i]['params']['originalparams'] . ']',
'append' => $appendclosetag );
} else {
/* allow the tags to overwrite the content */
$parseresult[$i]['content'] = $tagresult['content'];
} // else
/* Now append the allowed children */
if ($tagconfig['allowedchildren'][0] === '') {
/* deny all child tags */
$allowedchildren = Array('');
} else if ($tagconfig['allowedchildren'][0] !== NULL) {
/* all tags are allowed */
$allowedchildren = array_intersect($allowedchildren, $tagconfig['allowedchildren']);
} // else
} else {
$tagresult = Array('prepend' => '',
'append' => '');
} // else
$output[$bodycount] .= $tagresult['prepend'];
if (is_array($parseresult[$i]['content'])) {
$parsedchildcontent = $this->converttoubb($parseresult[$i]['content'], $allowedchildren);
$output[$bodycount] .= $parsedchildcontent[0];
if (count($parsedchildcontent) > 1) {
array_shift($parsedchildcontent);
$output = array_merge($output, $parsedchildcontent);
} // if
} else {
$output[$bodycount] .= $parseresult[$i]['content'];
} // else
$output[$bodycount] .= $tagresult['append'];
/* restore the saved allowed children */
$allowedchildren = $saveallowedchildren;
} // for
return $output;
} // converttoubb
