public function getSubscribers($obj = null, $action = 127, $delivery = 15)
{
if (is_null($obj)) {
return array();
}
$cls = get_class($obj);
switch ($cls) {
case "Default_Model_Researcher":
$type = 'app';
break;
case "Default_Model_Applciation":
$type = 'ppl';
break;
default:
return array();
}
$act = array();
if (NewsEventType::has($action, NewsEventType::E_INSERT)) {
$act[] = "insert";
}
if (NewsEventType::has($action, NewsEventType::E_UPDATE)) {
$act[] = "update";
}
if (NewsEventType::has($action, NewsEventType::E_INSERT_COMMENT)) {
$act[] = "insertcmm";
}
if (NewsEventType::has($action, NewsEventType::E_INSERT_CONTACT)) {
$act[] = "insertcnt";
}
$subs = new Default_Model_MailSubscriptions();
$subs->filter->type->equals($type)->and($subs->filter->events->hasbit($event))->and($subd->filter->delivery->hasbit($delivery));
if ($subs->count() == 0) {
return array();
}
$subs = $subs->items;
foreach ($subs as $sub) {
switch ($type) {
case "app-entry":
$f = FilterParser::getApplications($sub->flt);
break;
case "app":
$f = FilterParser::getApplications($sub->flt);
break;
case "ppl":
$f = FilterParser::getPeople($sub->flt);
break;
}
$news = new Default_Model_AggregateNews();
$nf = new Default_Model_AggregateNewsFilter();
if (count($act) > 0) {
for ($i = 0; $i < count($act); $i += 1) {
if (isset($a)) {
$a = $a->or($nf->action->equals(trim($act[$i])));
} else {
$a = $nf->action->equals(trim($act[$i]));
}
}
$news->filter = $news->filter->chain($nf, "AND");
}
$nf->subjecttype->equals(trim($type));
$news->filter = $news->filter->chain($nf, "AND");
$news->filter->orderBy('timestamp DESC');
$news->refresh();
}
return array();
}
/**
* @overrides get() from RestResource
*/
public function get()
{
if (parent::get() !== false) {
$s = '<dissemination:filter>';
$s .= FilterParser::fieldsToXML("any dissemination application sender country vo discipline middleware category", "dissemination");
$s .= '</dissemination:filter>';
return new XMLFragmentRestResponse($s, $this);
} else {
return false;
}
}
/**
* @overrides get() from RestResource
*/
public function get($extraFilter = null)
{
if (parent::get() !== false) {
global $application;
$isAdmin = $this->userIsAdmin();
$mapper = new Default_Model_VOsMapper();
$db = $application->getBootstrap()->getResource('db');
$flt = $this->getParam("flt");
$select = $mapper->getDbTable()->getAdapter()->select()->distinct()->from('vos');
$from = '';
$where = '';
$orderby = '';
$limit = '';
$filter = FilterParser::getVOs($flt);
if (is_array($filter->expr())) {
$ex = implode(" ", $filter->expr());
} else {
$ex = $filter->expr();
}
$fltexp = $filter->expr();
if (!is_array($fltexp)) {
$fltexp = array($fltexp);
}
foreach ($fltexp as $x) {
getZendSelectParts($select, $from, $where, $orderby, $limit);
if (!$isAdmin) {
if (strpos($from, ' applications ') !== false && (strpos($ex, 'applications.moderated) IS FALSE') === false || strpos($ex, 'applications.deleted) IS FALSE') === false)) {
$f = new Default_Model_ApplicationsFilter();
$f->moderated->equals(false)->and($f->deleted->equals(false));
$filter->chain($f, "AND");
}
if (strpos($from, ' researchers ') !== false && strpos($ex, 'researchers.deleted) IS FALSE') === false) {
$f = new Default_Model_ResearchersFilter();
$f->deleted->equals(false);
$filter->chain($f, "AND");
}
}
if (strpos($ex, 'vos.deleted) IS FALSE') === false) {
$f = new Default_Model_VOsFilter();
$f->deleted->equals(false);
$filter->chain($f, "AND");
}
}
if (!is_null($extraFilter)) {
$filter->chain($extraFilter, "AND");
}
$mapper->joins($select, $filter);
if (is_array($filter->expr())) {
$from = array();
$where = array();
foreach ($filter->expr() as $x) {
$s = clone $select;
$s->where($x);
getZendSelectParts($s, $f, $w, $orderby, $limit);
$from[] = $f;
$where[] = $w;
}
$flt = str_replace("''", "\\'", php_to_pg_array($filter->fltstr, false));
$from = str_replace("''", "\\'", php_to_pg_array($from, false));
$where = str_replace("''", "\\'", php_to_pg_array($where, false));
} else {
$select->where($filter->expr());
getZendSelectParts($select, $from, $where, $orderby, $limit);
}
$db->setFetchMode(Zend_Db::FETCH_BOTH);
$rs = $db->query('SELECT * FROM vo_logistics(?,?,?)', array($flt, $from, $where))->fetchAll();
if (count($rs) > 0) {
$rs = $rs[0];
$x = $rs['vo_logistics'];
} else {
$x = '';
}
return new XMLFragmentRestResponse($x, $this);
} else {
return false;
}
}
public function reflectfilterAction()
{
$s = '<person:filter xmlns:person="http://appdb.egi.eu/api/0.2/person" xmlns:filter="http://appdb.egi.eu/api/0.2/filter">';
$s .= FilterParser::fieldsToXML("any person country application vo discipline subdiscipline middleware", "person");
$s .= '</person:filter>';
$this->view->entries = $s;
}
public function exportAction()
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
if (array_key_exists("type", $_GET)) {
$type = $_GET['type'];
} else {
$type = 'xml';
}
$apps = new Default_Model_Applications();
$apps->filter = FilterParser::getApplications($this->_getParam("flt"));
if ($type === "xml") {
$apps->refresh("xmlexport");
} else {
$apps->refresh("csvexport");
}
$s = '';
foreach ($apps->items as $item) {
$s = $s . preg_replace("/[\n\r]/", '', $item) . "\n";
}
header('Content-Description: File Transfer');
header('Content-Disposition: attachment; filename=apps' . time() . '.' . $type);
header('Content-type: text/' . ($type === "xml" ? "xml" : "x-csv"));
header("Pragma: no-cache");
header("Expires: 0");
header('Content-Length: ' . strlen($s));
if ($type === "xml") {
echo '<applications>' . $s . '</applications>';
} else {
echo '"Name","Description","Abstract","Date Added","Added By","Owner","Status","Categories","Middlewares","VOs","Disciplines","Countries","URLs","Researchers"' . "\n";
echo $s;
}
}
public static function buildFilter(&$filter, $fltstr, $isfuzzy = false)
{
$fltstr = trim($fltstr);
if (substr($fltstr, 0, 1) === "|") {
$fltstr = trim(substr($fltstr, 1));
}
if (substr($fltstr, -1, 1) === "|") {
$fltstr = trim(substr($fltstr, 0, -1));
}
$fltstr_parts = explode(" | ", $fltstr);
$exprs = array();
foreach ($fltstr_parts as $fltstr_part) {
if (trim($fltstr_part) != '') {
$filter->_expr = '';
FilterParser::__buildFilter($filter, $fltstr_part, $isfuzzy);
$exprs[] = $filter->expr();
}
}
if (count($exprs) === 0) {
debug_log("buildFilter: null expression");
} elseif (count($exprs) === 1) {
$filter->_expr = $exprs[0];
$filter->fltstr = $fltstr_parts[0];
} else {
$filter->_expr = $exprs;
$filter->fltstr = $fltstr_parts;
}
}
