/**
* @AjaxCallable=TRUE
* @AjaxMethod=POST
* @AjaxAsync=TRUE
*/
public function loadData()
{
$this->load->library('geo/*');
$this->load->model('POIModel');
$this->load->model('LabelModel');
// Helper functions
function addFlag(&$res, $flag)
{
in_array($flag, $res['flags']) ? null : ($res['flags'][] = $flag);
}
function hasFlag($res, $flag)
{
return in_array($flag, $res);
}
function addLabels(&$res, $labels)
{
$res['labels'] = array_merge($res['labels'], $labels);
}
// Required params
$vBoundsWKT = filter_input(INPUT_POST, 'vBounds', FILTER_SANITIZE_STRING);
$zoom = filter_input(INPUT_POST, 'zoom', FILTER_VALIDATE_INT);
// Optional params, need to normalise if not present
$types = filter_input(INPUT_POST, 'types', FILTER_SANITIZE_STRING, FILTER_REQUIRE_ARRAY);
$poiId = filter_input(INPUT_POST, 'poiId', FILTER_VALIDATE_INT);
$poiIds = filter_input(INPUT_POST, 'poiIds', FILTER_VALIDATE_INT, FILTER_REQUIRE_ARRAY);
$flags = filter_input(INPUT_POST, 'flags', FILTER_SANITIZE_STRING, FILTER_REQUIRE_ARRAY);
$vBounds = ViewBounds::fromWKT($vBoundsWKT);
// Normalise parameters
if ($types === NULL) {
$types = [];
}
if ($poiId === NULL) {
$poiId = 0;
}
if ($poiIds === NULL) {
$poiIds = [];
}
if ($flags === NULL) {
$flags = [];
}
// Prepare result object
$res = ['labels' => [], 'flags' => []];
if ($poiId !== 0 && !hasFlag($flags, 'excludePoiLabel')) {
$poi = POIModel::load($poiId);
$res['labels'][] = LabelModel::loadDynamic($poiId);
$res['poi'] = [];
addFlag($res, 'doLabelling');
// Load poi info
if (hasFlag($flags, 'poiInfo')) {
$res['poi']['info'] = $poi->toObject();
}
// Load poi card
if (hasFlag($flags, 'poiCard')) {
$res['poi']['card'] = "<div>Card</div>";
addFlag($res, 'showCard');
}
// Pan to poi and fit border or adjust zoom accordingly
if (hasFlag($flags, 'panToPoi')) {
$border = $poi->border();
if ($border === NULL) {
$vBounds->setCenter($poi->latLng());
$vBounds->changeZoom(14 - $zoom);
$zoom = 14;
} else {
$borderBounds = ViewBounds::fromPolygon($border);
$vBounds->fitBounds($borderBounds, $zoom);
}
addFlag($res, 'panToCenter');
}
}
if (count($poiIds) > 0) {
// Load labels by poiIds
addLabels($res, LabelModel::loadDynamicByIds($poiIds));
if (hasFlag($flags, 'zoomToPois')) {
// Load pois for their positions and borders
$pois = POIModel::loadByIds($poiIds);
// Expand pois
if ($poiId !== 0) {
$poi = POIModel::load($poiId);
$pois = array_merge($pois, [$poi]);
}
// Initialise bounds and extend by all pois
$bounds = new ViewBounds($pois[0]->latLng(), $pois[0]->latLng());
for ($i = 1; $i < count($pois); $i++) {
if ($pois[$i]->border() === NULL) {
$bounds->extendByLatLng($pois[$i]->latLng());
} else {
$borderBounds = ViewBounds::fromPolygon($pois[$i]->border());
$bounds->extendByBounds($borderBounds);
}
}
$vBounds->fitBounds($bounds, $zoom);
$bounds->buffer(30, 30, $zoom);
$vBounds->fitBounds($bounds, $zoom);
}
addFlag($res, 'panToCenter');
addFlag($res, 'doLabelling');
}
if (count($types) > 0) {
$bounds = $vBounds->toBounds();
if (in_array('zoomToTypes', $flags)) {
$guard = 18;
// while (!LabelModel::typesWithinBounds($bounds, $types, $poiId) && --$guard > 0) {
while (!LabelModel::oneOfTypesWithinBounds($bounds, $types, $poiId) && --$guard > 0) {
$vBounds->zoomOut();
$bounds = $vBounds->toBounds();
$zoom--;
addFlag($res, 'panToCenter');
}
}
addLabels($res, LabelModel::loadDynamicByBounds($bounds, $types, $poiId));
addFlag($res, 'doLabelling');
}
if ($poiId !== 0 || $types !== NULL && count($types) > 0) {
$bounds = $vBounds->toBounds();
$exceptIds = array_merge($poiIds, [$poiId]);
addLabels($res, LabelModel::loadStaticDynamicByBounds($bounds, $zoom, $exceptIds, $types));
} else {
$bounds = $vBounds->toBounds();
addLabels($res, LabelModel::loadStaticByBounds($bounds, $zoom));
}
if (hasFlag($flags, 'newPois')) {
// Parameter '1' TO BE changed to logged-in user's id
$bounds = $vBounds->toBounds();
$res['new'] = LabelModel::loadNew($bounds, 1);
}
$res['center'] = $vBounds->getCenter()->toWKT();
$res['zoom'] = $zoom;
return $res;
}
$duration = (int) $_POST['stopgps'] - (int) $_POST['startgps'];
$flagdatadir = getenv('SEGMENT_DATA_DIR');
$filename = $_POST['site'] . "-" . "SCIMON_DQ_" . $name . "-" . $_POST['startgps'] . "-" . $duration . ".xml";
if (eregi('/', $filename)) {
die("Error: attempt to insert a slash into DQ filename: request denied");
}
$filename = $flagdatadir . "/" . $filename;
// construct username
$split_username = explode("@", $_POST[user]);
$username = $split_username[0] . "@ligo.org";
$pid = getmypid();
$node = gethostbyaddr(getenv('REMOTE_ADDR'));
$brief_desc = htmlspecialchars($_POST[comment]);
$process = " <Table Name='process:table'>\n" . " <Column Name='process:program' Type='lstring'/>\n" . " <Column Name='process:version' Type='lstring'/>\n" . " <Column Name='process:cvs_repository' Type='lstring'/>\n" . " <Column Name='process:comment' Type='lstring'/>\n" . " <Column Name='process:node' Type='lstring'/>\n" . " <Column Name='process:username' Type='lstring'/>\n" . " <Column Name='process:unix_procid' Type='int_4s'/>\n" . " <Column Name='process:start_time' Type='int_4s'/>\n" . " <Column Name='process:end_time' Type='int_4s'/>\n" . " <Column Name='process:process_id' Type='ilwd:char'/>\n" . " <Column Name='process:ifos' Type='lstring'/>\n" . " <Stream Name='process:table' Type='Local' Delimiter=','>\n" . ' "submitflag.php"' . ',' . ' "1.0"' . ',' . ' "/lalsuite/glue/php/submitflag.php"' . ',' . '"' . $brief_desc . '"' . ',' . '"' . $node . '"' . ',' . '"' . $_POST[user] . '"' . ',' . " {$pid}" . ',' . " {$_POST['startgps']}" . ',' . " {$_POST['stopgps']}" . ',' . ' "process:process_id:0"' . ',' . ' "' . $_POST[site] . '"' . "\n" . ' </Stream>' . "\n" . ' </Table>' . "\n";
$segment_definer = " <Table Name='segment_definer:table'>\n" . " <Column Name='segment_definer:process_id' Type='ilwd:char'/>\n" . " <Column Name='segment_definer:segment_def_id' Type='ilwd:char'/>\n" . " <Column Name='segment_definer:ifos' Type='lstring'/>\n" . " <Column Name='segment_definer:name' Type='lstring'/>\n" . " <Column Name='segment_definer:version' Type='int_4s'/>\n" . " <Column Name='segment_definer:comment' Type='lstring'/>\n" . " <Stream Name='segment_definer:table' Type='Local' Delimiter=','>\n" . ' "process:process_id:0"' . ',' . ' "segment_definer:segment_def_id:0"' . ',' . ' "' . $_POST[site] . '"' . ',' . '"' . $name . '"' . "," . " 1" . "," . '"' . $seg_def_comment . '"' . " </Stream>\n" . " </Table>\n";
$segment = " <Table Name='segment:table'>\n" . " <Column Name='segment:segment_id' Type='ilwd:char'/>\n" . " <Column Name='segment:start_time' Type='int_4s'/>\n" . " <Column Name='segment:end_time' Type='int_4s'/>\n" . " <Column Name='segment:segment_def_id' Type='ilwd:char'/>\n" . " <Column Name='segment:process_id' Type='ilwd:char'/>\n" . " <Stream Name='segment:table' Type='Local' Delimiter=','>\n" . ' "segment:segment_id:0"' . ',' . " {$_POST['startgps']}" . "," . " {$_POST['stopgps']}" . "," . ' "segment_definer:segment_def_id:0"' . ',' . ' "process:process_id:0"' . "\n" . " </Stream>\n" . " </Table>\n";
$url_string = htmlspecialchars($_POST[url]);
$segment_summary = " <Table Name='segment_summary:table'>\n" . " <Column Name='segment_summary:start_time' Type='int_4s'/>\n" . " <Column Name='segment_summary:end_time' Type='int_4s'/>\n" . " <Column Name='segment_summary:comment' Type='lstring'/>\n" . " <Column Name='segment_summary:segment_def_id' Type='ilwd:char'/>\n" . " <Column Name='segment_summary:process_id' Type='ilwd:char'/>\n" . " <Column Name='segment_summary:segment_sum_id' Type='ilwd:char'/>\n" . " <Stream Name='segment_summary:table' Type='Local' Delimiter=','>\n" . " {$_POST['startgps']}" . "," . " {$_POST['stopgps']}" . "," . '"' . $url_string . '"' . ',' . ' "segment_definer:segment_def_id:0"' . ',' . ' "process:process_id:0"' . ',' . ' "segment_summary:segment_sum_id:0"' . "\n" . " </Stream>\n" . " </Table>\n";
$flagData = $process . $segment_definer . $segment . $segment_summary;
addFlag($filename, $flagData);
?>
<p>
<center><input type="button" value="Enter Another Flag" onclick="history.go(-2)"></center>
</p>
<?php
require './scripts/footer.php';
?>
</body>
</head>
