Extract parameter parsing from class.
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Malte Hübner
parent
27da5ba253
commit
5a7bdc21b1
107
src/Printer.php
107
src/Printer.php
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@ -59,9 +59,12 @@ class Printer
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protected $mapCacheFile = '';
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protected $mapCacheExtension = 'png';
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protected $zoom, $lat, $lon, $width, $height, $markers, $polylines, $image, $maptype;
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protected $zoom, $lat, $lon, $width, $height, $image, $maptype;
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protected $centerX, $centerY, $offsetX, $offsetY;
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protected $markers = [];
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protected $polylines = [];
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public function __construct()
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{
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$this->zoom = 0;
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@ -69,80 +72,67 @@ class Printer
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$this->lon = 0;
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$this->width = 500;
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$this->height = 350;
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$this->markers = array();
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$this->maptype = $this->tileDefaultSrc;
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}
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public function parseParams()
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public function addMarker(string $markerType, float $latitude, float $longitude): Printer
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{
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global $_GET;
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$marker = ['lat' => $latitude, 'lon' => $longitude, 'type' => $markerType];
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if (!empty($_GET['show'])) {
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$this->parseOjwParams();
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}
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else {
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$this->parseLiteParams();
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}
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array_push($this->markers, $marker);
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return $this;
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}
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public function parseLiteParams()
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public function addPolyline(string $polylineString, int $colorRed, int $colorGreen, int $colorBlue): Printer
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{
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// get zoom from GET paramter
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$this->zoom = $_GET['zoom'] ? intval($_GET['zoom']) : 0;
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if ($this->zoom > 18) $this->zoom = 18;
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$polyline = ['polyline' => $polylineString, 'colorRed' => $colorRed, 'colorGreen' => $colorGreen, 'colorBlue' => $colorBlue];
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// get lat and lon from GET paramter
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list($this->lat, $this->lon) = explode(',', $_GET['center']);
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$this->lat = floatval($this->lat);
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$this->lon = floatval($this->lon);
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array_push($this->polylines, $polyline);
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// get size from GET paramter
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if ($_GET['size']) {
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list($this->width, $this->height) = explode('x', $_GET['size']);
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$this->width = intval($this->width);
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if ($this->width > $this->maxWidth) $this->width = $this->maxWidth;
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$this->height = intval($this->height);
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if ($this->height > $this->maxHeight) $this->height = $this->maxHeight;
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}
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if (!empty($_GET['markers'])) {
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$markers = explode('|', $_GET['markers']);
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foreach ($markers as $marker) {
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list($markerLat, $markerLon, $markerType) = explode(',', $marker);
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$markerLat = floatval($markerLat);
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$markerLon = floatval($markerLon);
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$markerType = basename($markerType);
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$this->markers[] = array('lat' => $markerLat, 'lon' => $markerLon, 'type' => $markerType);
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}
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}
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if (!empty($_GET['polylines'])) {
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list($polylineString, $colorRed, $colorGreen, $colorBlue) = explode(',', $_GET['polylines']);
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$this->polylines[] = array('polyline' => $polylineString, 'colorRed' => $colorRed, 'colorGreen' => $colorGreen, 'colorBlue' => $colorBlue);
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}
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if ($_GET['maptype']) {
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if (array_key_exists($_GET['maptype'], $this->tileSrcUrl)) $this->maptype = $_GET['maptype'];
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}
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return $this;
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}
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public function parseOjwParams()
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public function setCenter(float $latitude, float $longitude): Printer
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{
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$this->lat = floatval($_GET['lat']);
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$this->lon = floatval($_GET['lon']);
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$this->zoom = intval($_GET['z']);
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$this->lat = $latitude;
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$this->lon = $longitude;
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$this->width = intval($_GET['w']);
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if ($this->width > $this->maxWidth) $this->width = $this->maxWidth;
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$this->height = intval($_GET['h']);
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if ($this->height > $this->maxHeight) $this->height = $this->maxHeight;
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return $this;
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}
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public function setSize(int $width, int $height): Printer
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{
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$this->width = $width;
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$this->height = $height;
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if (!empty($_GET['mlat0'])) {
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$markerLat = floatval($_GET['mlat0']);
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if (!empty($_GET['mlon0'])) {
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$markerLon = floatval($_GET['mlon0']);
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$this->markers[] = array('lat' => $markerLat, 'lon' => $markerLon, 'type' => "bullseye");
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}
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if ($this->width > $this->maxWidth) {
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$this->width = $this->maxWidth;
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}
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if ($this->height > $this->maxHeight) {
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$this->height = $this->maxHeight;
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}
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return $this;
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}
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public function setZoom(int $zoom): Printer
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{
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$this->zoom = $zoom;
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if ($this->zoom > 18) {
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$this->zoom = 18;
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}
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return $this;
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}
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public function setMapType(string $mapType): Printer
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{
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$this->maptype = $mapType;
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return $this;
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}
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public function lonToTile($long, $zoom)
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@ -399,7 +389,6 @@ class Printer
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public function showMap()
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{
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$this->parseParams();
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if ($this->useMapCache) {
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// use map cache, so check cache for map
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if (!$this->checkMapCache()) {
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@ -30,4 +30,15 @@ require_once '../vendor/autoload.php';
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use StaticMapLite\Printer;
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$printer = new Printer();
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list($centerLatitude, $centerLongitude) = explode(',', $_GET['center']);
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list($width, $height) = explode('x', $_GET['size']);
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$printer
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->setCenter($centerLatitude, $centerLongitude)
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->setZoom($_GET['zoom'])
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->setSize($width, $height)
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->setMapType($_GET['maptype'])
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;
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print $printer->showMap();
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