public function adjustBbox($elementConf, $aBboxArray, $aSrsString)
{
$aMbBbox = new Mapbender_bbox($aBboxArray[0], $aBboxArray[1], $aBboxArray[2], $aBboxArray[3], $aSrsString);
$aMap = new Map();
$aMap->setWidth($elementConf->width);
$aMap->setHeight($elementConf->height);
$aMap->calculateExtent($aMbBbox);
$this->mapinfo["scale"] = isset($_REQUEST["scale"]) ? $_REQUEST["scale"] : $aMap->getScale($elementConf->res_dpi);
$adjustedMapExt = $aMap->getExtentInfo();
return implode(",", $adjustedMapExt);
}
private static function selectByApplication($appId, $frameName)
{
// find the mapframe in the application elements...
$sql = "SELECT * FROM gui_element WHERE fkey_gui_id = \$1 AND " . "e_id = \$2 AND e_public = 1 LIMIT 1";
$v = array($appId, $frameName);
$t = array('s', 's');
$res = db_prep_query($sql, $v, $t);
$row = db_fetch_array($res);
// if found...
if ($row) {
$currentMap = new Map();
// use settings from database
$currentMap->setWidth($row["e_width"]);
$currentMap->setHeight($row["e_height"]);
$currentMap->setFrameName($row["e_id"]);
// get the WMS
$wmsArray = wms::selectMyWmsByApplication($appId);
// $e = new mb_notice("WMS in this map: " . implode(",", $wmsArray));
// if this is the overview, find the WMS index and
// reset the WMS array
// BEWARE, SUPER UGLY CODE AHEAD!!
// (BUT THERE IS NO OTHER WAY TO DO IT)
if (strpos($row["e_js_file"], "mb_overview.js") !== false) {
// $e = new mb_exception("guess this is the OV");
$ov_sql = "SELECT var_value FROM gui_element_vars WHERE " . "var_name = 'overview_wms' AND fkey_e_id = \$1 AND " . "fkey_gui_id = \$2";
$ov_v = array($frameName, $appId);
$ov_t = array('s', 's');
$ov_res = db_prep_query($ov_sql, $ov_v, $ov_t);
$ov_row = db_fetch_array($ov_res);
if ($ov_row) {
$ovIndex = intval($ov_row["var_value"]);
}
// $e = new mb_exception("OV index: " . $ovIndex);
if (!isset($ovIndex)) {
$ovIndex = 0;
}
$wmsArray = array($wmsArray[$ovIndex]);
// $e = new mb_notice("WMS in this map (corrected): " . implode(",", $wmsArray));
} else {
// $e = new mb_exception("guess this is NOT the OV");
}
$currentMap->wmsArray = $wmsArray;
// EXTENT
$sql = "SELECT gui_wms_epsg FROM gui_wms WHERE gui_wms_position = 0 AND fkey_gui_id = \$1";
$v = array($appId);
$t = array('s');
$res = db_prep_query($sql, $v, $t);
$row = db_fetch_array($res);
$epsg = $row["gui_wms_epsg"];
$layer_epsg = $wmsArray[0]->objLayer[0]->layer_epsg;
$j = 0;
for ($i = 0; $i < count($layer_epsg); $i++) {
if ($layer_epsg[$i]["epsg"] === $epsg) {
$j = $i;
break;
}
}
$minx = $wmsArray[0]->objLayer[0]->layer_epsg[$j]["minx"];
$miny = $wmsArray[0]->objLayer[0]->layer_epsg[$j]["miny"];
$maxx = $wmsArray[0]->objLayer[0]->layer_epsg[$j]["maxx"];
$maxy = $wmsArray[0]->objLayer[0]->layer_epsg[$j]["maxy"];
$epsg = $wmsArray[0]->objLayer[0]->layer_epsg[$j]["epsg"];
$mapExtent = new Mapbender_bbox($minx, $miny, $maxx, $maxy, $epsg);
$currentMap->setExtent($mapExtent);
return $currentMap;
} else {
return null;
}
}
/**
* Called during WMC parsing; sets the maps within a WMC.
*
* @return
*/
private function setMapData()
{
if ($this->generalExtensionArray["OV_WIDTH"] && $this->generalExtensionArray["OV_HEIGHT"] && $this->generalExtensionArray["OV_FRAMENAME"] && $this->generalExtensionArray["OV_MINX"] && $this->generalExtensionArray["OV_MINY"] && $this->generalExtensionArray["OV_MAXX"] && $this->generalExtensionArray["OV_MAXY"] && $this->generalExtensionArray["OV_SRS"]) {
$this->overviewMap = new Map();
$this->overviewMap->setWidth(is_array($this->generalExtensionArray["OV_WIDTH"]) ? $this->generalExtensionArray["OV_WIDTH"][0] : $this->generalExtensionArray["OV_WIDTH"]);
$this->overviewMap->setHeight(is_array($this->generalExtensionArray["OV_HEIGHT"]) ? $this->generalExtensionArray["OV_HEIGHT"][0] : $this->generalExtensionArray["OV_HEIGHT"]);
$this->overviewMap->setFrameName(is_array($this->generalExtensionArray["OV_FRAMENAME"]) ? $this->generalExtensionArray["OV_FRAMENAME"][0] : $this->generalExtensionArray["OV_FRAMENAME"]);
$this->overviewMap->setIsOverview(true);
if (is_array($this->generalExtensionArray["OV_SRS"])) {
$this->generalExtensionArray["OV_SRS"] = $this->generalExtensionArray["OV_SRS"][0];
$this->generalExtensionArray["OV_MINX"] = $this->generalExtensionArray["OV_MINX"][0];
$this->generalExtensionArray["OV_MINY"] = $this->generalExtensionArray["OV_MINY"][0];
$this->generalExtensionArray["OV_MAXX"] = $this->generalExtensionArray["OV_MAXX"][0];
$this->generalExtensionArray["OV_MAXY"] = $this->generalExtensionArray["OV_MAXY"][0];
}
$bbox = new Mapbender_bbox($this->generalExtensionArray["OV_MINX"], $this->generalExtensionArray["OV_MINY"], $this->generalExtensionArray["OV_MAXX"], $this->generalExtensionArray["OV_MAXY"], $this->generalExtensionArray["OV_SRS"]);
$this->overviewMap->setExtent($bbox);
}
if ($this->generalExtensionArray["EPSG"] && $this->generalExtensionArray["MINX"] && $this->generalExtensionArray["MINY"] && $this->generalExtensionArray["MAXX"] && $this->generalExtensionArray["MAXY"]) {
$mainEpsgArray = array();
$mainMinXArray = array();
$mainMinYArray = array();
$mainMaxXArray = array();
$mainMaxYArray = array();
if (!is_array($this->generalExtensionArray["EPSG"])) {
$mainEpsgArray[0] = $this->generalExtensionArray["EPSG"];
$mainMinXArray[0] = $this->generalExtensionArray["MINX"];
$mainMinYArray[0] = $this->generalExtensionArray["MINY"];
$mainMaxXArray[0] = $this->generalExtensionArray["MAXX"];
$mainMaxYArray[0] = $this->generalExtensionArray["MAXY"];
} else {
$mainEpsgArray = $this->generalExtensionArray["EPSG"];
$mainMinXArray = $this->generalExtensionArray["MINX"];
$mainMinYArray = $this->generalExtensionArray["MINY"];
$mainMaxXArray = $this->generalExtensionArray["MAXX"];
$mainMaxYArray = $this->generalExtensionArray["MAXY"];
}
for ($i = 0; $i < count($mainEpsgArray); $i++) {
$box = new Mapbender_bbox(floatval($mainMinXArray[$i]), floatval($mainMinYArray[$i]), floatval($mainMaxXArray[$i]), floatval($mainMaxYArray[$i]), $mainEpsgArray[$i]);
$this->mainMap->addZoomFullExtent($box);
}
}
if ($this->generalExtensionArray["MAIN_FRAMENAME"]) {
$this->mainMap->setFrameName(is_array($this->generalExtensionArray["MAIN_FRAMENAME"]) ? $this->generalExtensionArray["MAIN_FRAMENAME"][0] : $this->generalExtensionArray["MAIN_FRAMENAME"]);
} else {
$this->mainMap->setFrameName("mapframe1");
}
unset($this->generalExtensionArray["OV_WIDTH"]);
unset($this->generalExtensionArray["OV_HEIGHT"]);
unset($this->generalExtensionArray["OV_MINX"]);
unset($this->generalExtensionArray["OV_MINY"]);
unset($this->generalExtensionArray["OV_MAXX"]);
unset($this->generalExtensionArray["OV_MAXY"]);
unset($this->generalExtensionArray["OV_SRS"]);
unset($this->generalExtensionArray["OV_FRAMENAME"]);
unset($this->generalExtensionArray["MINX"]);
unset($this->generalExtensionArray["MINY"]);
unset($this->generalExtensionArray["MAXX"]);
unset($this->generalExtensionArray["MAXY"]);
unset($this->generalExtensionArray["EPSG"]);
unset($this->generalExtensionArray["MAIN_FRAMENAME"]);
return true;
}
