private function readConfig($jsonConfFile)
{
$admin = new administration();
$mbjson = new Mapbender_JSON();
$jsonStr = file_get_contents(dirname(__FILE__) . "/../" . $jsonConfFile);
if ($jsonStr == false) {
$e = new mb_exception("mbPdfFactory: config file could not be read.");
die("config not found.");
}
$jsonConf = $mbjson->decode($admin->char_encode($jsonStr));
return $jsonConf;
}
public function decorate()
{
$mmPerPt = 0.3527;
$this->pdf->objPdf->setTextColor(0, 0, 0);
$this->pdf->objPdf->setFont($this->conf->font_family, "", $this->conf->font_size);
$currentX = $this->conf->x_ul;
$currentY = $this->conf->y_ul;
$json = new Mapbender_JSON();
$wmsLegendArray = $json->decode($_POST["legend_url"]);
if (!is_array($wmsLegendArray)) {
//TODO: error message
return;
}
for ($i = 0; $i < count($wmsLegendArray); $i++) {
$layerLegendObj = $wmsLegendArray[$i];
if (!is_object($layerLegendObj)) {
continue;
}
foreach ($layerLegendObj as $title => $layerLegendArray) {
if (!is_array($layerLegendArray)) {
continue;
}
// Title
$titleFontSize = $this->conf->font_size + 1;
$this->pdf->objPdf->setFont($this->conf->font_family, "", $titleFontSize);
$this->pdf->objPdf->Text($currentX, $currentY, html_entity_decode(utf8_decode($title)));
// $currentY += $mmPerPt * $this->conf->font_size;
$currentY += $titleFontSize;
$this->pdf->objPdf->setFont($this->conf->font_family, "", $this->conf->font_size);
for ($j = 0; $j < count($layerLegendArray); $j++) {
// Legend
$currentLegendObj = $layerLegendArray[$j];
$this->pdf->objPdf->Text($currentX, $currentY, html_entity_decode(utf8_decode($currentLegendObj->title)));
//$currentY += $mmPerPt * $this->conf->font_size;
$currentY += $this->conf->font_size;
// store current legend image temporarily
$legendFilename = TMPDIR . "/legend_" . substr(md5(uniqid(rand())), 0, 7) . ".png";
$saveLegend = new SaveLegend($currentLegendObj->legendUrl, $legendFilename);
list($width, $height) = getimagesize($legendFilename);
$width = $width / $this->pdf->objPdf->k;
$height = $height / $this->pdf->objPdf->k;
try {
$this->pdf->objPdf->Image($legendFilename, $currentX, $currentY - 3.5, $width * $this->conf->scale);
} catch (Exception $E) {
$e = new mb_exception("Can't write Legend Image to pdf: " . $E->getmessage);
}
$currentY += $height * $this->conf->scale;
}
$currentY += 5;
}
}
$this->pdf->unlink($legendFilename);
}
$jsArray = $wmc->toJavaScript();
if ($jsArray) {
$resultObj["javascript"] = $jsArray;
$ajaxResponse->setResult($resultObj);
$ajaxResponse->setSuccess(true);
} else {
$ajaxResponse->setMessage(_mb("WMC could not be loaded."));
$ajaxResponse->setSuccess(false);
}
break;
// merges data with WMC and loads it (returns array of JS code)
// merges data with WMC and loads it (returns array of JS code)
case "mergeWmc":
// generate a WMC for the current client state
$currentWmc = new wmc();
$currentWmc->createFromJs($json->decode($ajaxResponse->getParameter("mapObject")), $ajaxResponse->getParameter("generalTitle"), $ajaxResponse->getParameter("extensionData"));
// get the desired WMC from the database
$wmcId = $ajaxResponse->getParameter("id");
$wmcXml = wmc::getDocument($wmcId);
// merge the two WMCs
$currentWmc->merge($wmcXml);
// load the merged WMC
$jsArray = $currentWmc->toJavaScript();
if (is_array($jsArray) && count($jsArray) > 0) {
$resultObj["javascript"] = $jsArray;
$ajaxResponse->setResult($resultObj);
$ajaxResponse->setSuccess(true);
} else {
$ajaxResponse->setMessage(_mb("WMC could not be merged."));
$ajaxResponse->setSuccess(false);
}
<?php
require_once dirname(__FILE__) . "/../classes/class_json.php";
$json = new Mapbender_JSON();
$queryObj = $json->decode($_REQUEST['queryObj']);
if ($queryObj->sessionName && $queryObj->sessionId) {
session_name($queryObj->sessionName);
session_id($queryObj->sessionId);
session_start();
session_write_close();
}
require_once dirname(__FILE__) . "/../classes/class_user.php";
require_once dirname(__FILE__) . "/../classes/class_administration.php";
/**
* encodes and delivers the data
*
* @param object the un-encoded object
*/
function sendOutput($out)
{
global $json;
$output = $json->encode($out);
header("Content-Type: text/x-json");
echo $output;
}
$resultObj = array();
$data = array();
$e = new mb_notice("command: " . $queryObj->command);
$user = new User();
switch ($queryObj->command) {
case 'delete':
<?php
require_once dirname(__FILE__) . "/../php/mb_validateSession.php";
require_once dirname(__FILE__) . "/../classes/class_administration.php";
require_once dirname(__FILE__) . "/../classes/class_wfs.php";
require_once dirname(__FILE__) . "/../classes/class_json.php";
require_once dirname(__FILE__) . "/../classes/class_universal_wfs_factory.php";
$json = new Mapbender_JSON();
$obj = $json->decode($_REQUEST['obj']);
//workflow:
switch ($obj->action) {
case 'getServices':
$obj->services = getServices($obj);
sendOutput($obj);
break;
case 'getWfsConfData':
$obj->wfsConf = getWfsConfData($obj->wfs);
sendOutput($obj);
break;
case 'getGuis':
$obj->id = getGuis($obj);
sendOutput($obj);
break;
case 'getAssignedConfs':
$obj->assignedConfs = getAssignedConfs($obj);
sendOutput($obj);
break;
case 'getUpdateUrl':
$obj->url = getUpdateUrl($obj);
sendOutput($obj);
break;
public function updateKml($kmlId, $placemarkId, $geoJSON)
{
$kmlFromDb = $this->getKmlDocumentFromDB($kmlId);
if ($kmlFromDb !== NULL) {
// load the KML from the database in the DOM object
$kmlDoc_DOM = new DOMDocument("1.0");
$kmlDoc_DOM->encoding = CHARSET;
$kmlDoc_DOM->preserveWhiteSpace = false;
$kmlDoc_DOM->loadXML($kmlFromDb);
//load the geoJSON
$json = new Mapbender_JSON();
$geoObj = $json->decode($geoJSON);
// construct an array that holds all metadata of the placemark
$metadataObj = $geoObj->properties;
// construct an array that holds all geometries of the placemark
$geometryObj = $geoObj->geometry;
$geometryType = $geometryObj->type;
if ($geometryType == "GeometryCollection") {
$geometryArray = $geometryObj->geometries;
} else {
if ($geometryType == "Point" || $geometryType == "LineString" || $geometryType == "Polygon") {
$geometryArray = array($geometryObj);
} else {
$e = new mb_exception("class_kml: Invalid geometry type " . $geometryType);
return false;
}
}
//
// apply the changes
//
$currentPlacemarkArray = $kmlDoc_DOM->getElementsByTagName("Placemark");
$currentPlacemark = $currentPlacemarkArray->item($placemarkId);
if ($currentPlacemark) {
$metadataUpdateSuccessful = $this->updateMetadata($currentPlacemark, $metadataObj);
$geometryUpdateSuccessful = $this->updateGeometries($currentPlacemark, $geometryArray);
} else {
$e = new mb_exception("class_kml.php: updateKml: placemark " . $placemarkId . " not found in KML " . $kmlId . ".");
return false;
}
if ($metadataUpdateSuccessful && $geometryUpdateSuccessful) {
$updatedKml = $kmlDoc_DOM->saveXML();
$this->updateInDb($updatedKml, $kmlId);
} else {
if (!$metadataUpdateSuccessful) {
$e = new mb_exception("class_kml: Updating the metadata failed, no database update.");
}
if (!$geometryUpdateSuccessful) {
$e = new mb_exception("class_kml: Updating the geometries failed, no database update.");
}
return false;
}
} else {
$e = new mb_exception("class_kml: No KML found in database, no database update. " . db_error());
return false;
}
return true;
}
public function parseGeoJSON($geoJSON, $kmlId)
{
// $e = new mb_notice("GEOJSON: " . $geoJSON);
$json = new Mapbender_JSON();
$geometryFromGeoJSON = $json->decode($geoJSON);
$id = 0;
if (gettype($geometryFromGeoJSON) == "object" && $geometryFromGeoJSON->type == "FeatureCollection") {
if ($geometryFromGeoJSON->crs->type == "EPSG" && $geometryFromGeoJSON->crs->properties->code) {
$epsg = $geometryFromGeoJSON->crs->properties->code;
}
// create Placemarks
for ($i = 0; $i < count($geometryFromGeoJSON->features); $i++) {
$e = new mb_notice("parsing plm #" . $i . "...length of placemarkArray: " . count($this->placemarkArray));
$feature = $geometryFromGeoJSON->features[$i];
if (gettype($feature) == "object" && $feature->type == "Feature") {
if ($feature->geometry->crs->type == "EPSG") {
$epsg = $feature->geometry->crs->properties->code;
}
if (!$epsg) {
$e = new mb_notice("EPSG is not set! Aborting...(" . $epsg . ")");
}
$geometry = $feature->geometry;
$currentGeometry = false;
//TODO: missing Polygon and MultiGeometry
switch ($geometry->type) {
case "LineString":
$coordinateList = "";
for ($j = 0; $j < count($geometry->coordinates); $j++) {
if ($j > 0) {
$coordinateList .= " ";
}
$coordinateList .= implode(",", $geometry->coordinates[$j]);
}
$currentGeometry = new KMLLine($coordinateList, $epsg);
break;
case "Point":
$coordinateList = implode(",", $geometry->coordinates);
$currentGeometry = new KMLPoint($coordinateList, $epsg);
break;
}
if ($currentGeometry) {
$currentPlacemark = new KMLPlacemark($currentGeometry);
if (gettype($feature->properties) == "object") {
foreach ($feature->properties as $key => $value) {
$currentPlacemark->setProperty($key, $value);
}
$currentPlacemark->setProperty("Mapbender:kml", true);
$currentPlacemark->setProperty("Mapbender:name", "unknown");
$currentPlacemark->setProperty("Mapbender:id", $kmlId);
$currentPlacemark->setProperty("Mapbender:placemarkId", $id);
$e = new mb_notice("adding to placemarkArray (current length: " . count($this->placemarkArray) . ")");
array_push($this->placemarkArray, $currentPlacemark);
$e = new mb_notice("added...new length: " . count($this->placemarkArray));
$id++;
}
}
}
}
}
return true;
}
require_once dirname(__FILE__) . "/../classes/class_json.php";
require_once dirname(__FILE__) . "/../classes/class_lzw_decompress.php";
$ajaxResponse = new AjaxResponse($_POST);
if ($ajaxResponse->getMethod() != "saveWMC") {
$ajaxResponse->setSuccess(false);
$ajaxResponse->setMessage("method invalid");
$ajaxResponse->send();
exit;
}
$json = new Mapbender_JSON();
// get data from POST and SESSION
$userId = Mapbender::session()->get("mb_user_id");
$mapObject = $ajaxResponse->getParameter('mapObject');
$lzwCompressed = $ajaxResponse->getParameter('lzwCompressed');
$saveInSession = $ajaxResponse->getParameter('saveInSession');
$extensionData = $json->decode($ajaxResponse->getParameter('extensionData'));
$attributes = $ajaxResponse->getParameter('attributes');
$overwrite = $ajaxResponse->getParameter('overwrite');
$overwrite = $overwrite == "1" ? true : false;
//for debugging, write mapObject to file
if ($lzwCompressed == 'true') {
//$e = new mb_exception('mod_savewmc_server.php: mapObject: '.implode(',',$mapObject));
$mapObject = lzw_decompress($mapObject);
//$e = new mb_exception('mod_savewmc_server.php: mapObject uncompressed: '.$mapObject);
//$filename = TMPDIR."/formerly_compressed_json.txt";//will be set to new one cause ?
} else {
//$filename = TMPDIR."/formerly_uncompressed_json.txt";//will be set to new one cause ?
}
//file_put_contents($filename, $mapObject);
//$e = new mb_exception('mod_savewmc_server.php: mapObject is here ;-)');
$mapObject = $json->decode($mapObject);
/**
* Creates a GML object from a GeoJSON (http://www.geojson.org) String
*
* @return Gml
* @param $geoJson String
*/
public function createFromGeoJson($geoJson, $gml)
{
$json = new Mapbender_JSON();
$jsonObj = $json->decode($geoJson);
// check if valid feature collection
if (strtoupper($jsonObj->type) != "FEATURECOLLECTION" || !is_array($jsonObj->features)) {
$e = new mb_exception("Not a valid GeoJSON Feature Collection: " . $geoJson);
return null;
}
$gml->featureCollection = new FeatureCollection();
foreach ($jsonObj->features as $currentFeature) {
$feature = new Feature();
if (!is_object($currentFeature->crs) || $currentFeature->crs->type !== "name") {
$e = new mb_exception("Feature doesn't have a SRS.");
return null;
}
$srs = $currentFeature->crs->properties->name;
// set geometry
if (is_object($currentFeature->geometry)) {
$currentGeometry = $currentFeature->geometry;
switch (strtoupper($currentGeometry->type)) {
case "POLYGON":
$geometry = new GMLPolygon();
for ($i = 0; $i < count($currentGeometry->coordinates); $i++) {
$currentRing = $currentGeometry->coordinates[$i];
foreach ($currentRing as $coords) {
if (in_array($srs, $geometry->latLonSrs)) {
list($y, $x) = $coords;
} else {
list($x, $y) = $coords;
}
// exterior ring
if (0 == $i) {
$geometry->addPoint($x, $y);
} else {
$geometry->addPointToRing($i, $x, $y);
}
}
}
break;
case "POINT":
$geometry = new GMLPoint();
if (in_array($srs, $geometry->latLonSrs)) {
list($y, $x) = $currentGeometry->coordinates;
} else {
list($x, $y) = $currentGeometry->coordinates;
}
$geometry->setPoint($x, $y);
break;
case "MULTIPOINT":
$geometry = new GMLMultiPoint();
for ($i = 0; $i < count($currentGeometry->coordinates); $i++) {
$currentPoint = $currentGeometry->coordinates[$i];
if (in_array($srs, $geometry->latLonSrs)) {
list($y, $x) = $currentPoint;
} else {
list($x, $y) = $currentPoint;
}
$geometry->addPoint($x, $y);
}
break;
case "LINESTRING":
$geometry = new GMLLine();
for ($i = 0; $i < count($currentGeometry->coordinates); $i++) {
$currentLinePoint = $currentGeometry->coordinates[$i];
if (in_array($srs, $geometry->latLonSrs)) {
list($y, $x) = $currentLinePoint;
} else {
list($x, $y) = $currentLinePoint;
}
$geometry->addPoint($x, $y);
}
break;
case "MULTIPOLYGON":
$geometry = new GMLMultiPolygon();
for ($i = 0; $i < count($currentGeometry->coordinates); $i++) {
$currentPolygon = $currentGeometry->coordinates[$i];
for ($j = 0; $j < count($currentPolygon); $j++) {
$currentRing = $currentPolygon[$j];
foreach ($currentRing as $coords) {
if (in_array($srs, $geometry->latLonSrs)) {
list($y, $x) = $coords;
} else {
list($x, $y) = $coords;
}
// exterior ring
if (0 == $j) {
$geometry->addPoint($x, $y, $i);
} else {
$geometry->addPointToRing($i, $j - 1, $x, $y);
}
}
}
}
break;
case "MULTILINESTRING":
// not tested!
$geometry = new GMLMultiLine();
for ($i = 0; $i < count($currentGeometry->coordinates); $i++) {
$currentLine = $currentGeometry->coordinates[$i];
foreach ($currentLine as $currentLinePoint) {
if (in_array($srs, $geometry->latLonSrs)) {
list($y, $x) = $currentLinePoint;
} else {
list($x, $y) = $currentLinePoint;
}
$geometry->addPoint($x, $y, $i);
}
}
break;
case "GEOMETRYCOLLECTION":
$e = new mb_exception($currentGeometry->type . " are not supported!");
return null;
break;
default:
$e = new mb_exception($currentGeometry->type . " is not a valid geometry type");
return null;
break;
}
// add the geometry to the feature
$geometry->srs = $srs;
$feature->geometry = $geometry;
} else {
$e = new mb_exception("This feature does not have a geometry.");
return null;
}
// set fid and properties
if (is_object($currentFeature->properties)) {
foreach ($currentFeature->properties as $pName => $pValue) {
if ("fid" == $pName) {
$feature->fid = $pValue;
} else {
$feature->properties[$pName] = $pValue;
}
}
}
$gml->featureCollection->addFeature($feature);
}
return $gml;
}
