public function prepareCategorySelection($dynaList)
{
$x = new Services_Search_QueryParser($this->_db->getDbHandle());
return $x->prepareCategorySelection($dynaList);
}
public function filtersToXml($filterList)
{
$svcSearchQP = new Services_Search_QueryParser($this->_daoFactory->getConnection());
# create the XML document
$doc = new DOMDocument('1.0', 'utf-8');
$doc->formatOutput = true;
$mainElm = $doc->createElement('spotwebfilter');
$mainElm->appendChild($doc->createElement('version', '1.0'));
$mainElm->appendChild($doc->createElement('generator', 'SpotWeb v' . SPOTWEB_VERSION));
$doc->appendChild($mainElm);
$filterListElm = $doc->createElement('filters');
foreach ($filterList as $filter) {
$filterElm = $doc->createElement('filter');
$filterElm->appendChild($doc->createElement('id', $filter['id']));
$filterElm->appendChild($doc->createElement('title', $filter['title']));
$filterElm->appendChild($doc->createElement('icon', $filter['icon']));
$filterElm->appendChild($doc->createElement('parent', $filter['tparent']));
$filterElm->appendChild($doc->createElement('order', $filter['torder']));
$filterElm->appendChild($doc->createElement('enablenotify', $filter['enablenotify']));
/*
* Now add the tree. We get the list of filters as a tree, but we
* want to keep the XML as clean as possible so we try to compress it.
*
* First we have to extract the tree to a list of selections, strongnots
* and excludes
*/
$dynaList = explode(',', $filter['tree']);
list($categoryList, $strongNotList) = $svcSearchQP->prepareCategorySelection($dynaList);
$treeList = explode(',', $svcSearchQP->compressCategorySelection($categoryList, $strongNotList));
$tree = $doc->createElement('tree');
foreach ($treeList as $treeItem) {
if (!empty($treeItem)) {
# determine what type of element this is
$treeType = 'include';
if ($treeItem[0] == '~') {
$treeType = 'strongnot';
$treeItem = substr($treeItem, 1);
} elseif ($treeItem[1] == '!') {
$treeType = 'exclude';
$treeItem = substr($treeItem, 1);
}
# else
# and create the XML item
$treeElm = $doc->createElement('item', $treeItem);
$treeElm->setAttribute('type', $treeType);
if (!empty($treeItem)) {
$tree->appendChild($treeElm);
}
# if
}
# if
}
# treeItems
$filterElm->appendChild($tree);
/*
* Prepare the filtervalue list to make it usable for the XML
*/
$tmpFilterValues = explode('&', $filter['valuelist']);
$filterValueList = array();
foreach ($tmpFilterValues as $filterValue) {
$tmpFilter = explode(':', urldecode($filterValue));
/*
* If the filter is missing the booloper, set it to be the default
*/
if (count($tmpFilter) == 3) {
// old style filter
$tmpFilter = array(0 => $tmpFilter[0], 1 => $tmpFilter[1], 2 => 'DEF', 3 => $tmpFilter[2]);
}
// if
# and create the actual filter
if (count($tmpFilter) >= 4) {
$filterValueList[] = array('fieldname' => $tmpFilter[0], 'operator' => $tmpFilter[1], 'booloper' => $tmpFilter[2], 'value' => join(":", array_slice($tmpFilter, 3)));
}
# if
}
# foreach
/*
* Now add the filter items (text searches etc)
*/
if (!empty($filterValueList)) {
$valuesElm = $doc->createElement('values');
foreach ($filterValueList as $filterValue) {
# Create the value XML item
$itemElm = $doc->createElement('item');
$itemElm->appendChild($doc->createElement('fieldname', $filterValue['fieldname']));
$itemElm->appendChild($doc->createElement('operator', $filterValue['operator']));
$itemElm->appendChild($doc->createElement('booloper', $filterValue['booloper']));
$itemElm->appendChild($doc->createElement('value', $filterValue['value']));
$valuesElm->appendChild($itemElm);
}
# foreach
$filterElm->appendChild($valuesElm);
}
# if
/*
* Add the sorting items
*/
if (!empty($filter['sorton'])) {
$sortElm = $doc->createElement('sort');
$itemElm = $doc->createElement('item');
$itemElm->appendChild($doc->createElement('fieldname', $filter['sorton']));
$itemElm->appendChild($doc->createElement('direction', $filter['sortorder']));
$sortElm->appendChild($itemElm);
$filterElm->appendChild($sortElm);
}
# if
$filterListElm->appendChild($filterElm);
}
# foreach
$mainElm->appendChild($filterListElm);
/*
* Create a new result object
*/
$result = new Dto_FormResult('success');
$result->addData('filters', $doc->saveXML());
return $result;
}
