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authorAnton Luka Šijanec <anton@sijanec.eu>2022-01-11 12:35:47 +0100
committerAnton Luka Šijanec <anton@sijanec.eu>2022-01-11 12:35:47 +0100
commit19985dbb8c0aa66dc4bf7905abc1148de909097d (patch)
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+// Author: Uroš Podkrižnik (1.7.2016)
+// Tip vprasanja = 26
+
+//DECLARATION
+
+//GLOBALNE SPREMENLJIVKE ZA VSE SPREMENLJIVKE TIP 26 NA ENI STRANI
+//mej/okvira prikaza na zemljevidu objekt za vsako spremenljivko
+var bounds = {},
+ //objekt stevila vseh markerjev za vsako spremenljivk posebej
+ st_markerjev = {},
+ //object of number of shapes and ID of last shape for every variable ({spr_id: {'count': 5, 'last_id': 9}, ...})
+ //'last_id' is not fully reliable as it is used for shapes colours
+ // -> to make it reliable, method must be creaed to store all id's and removing last id at shame removal
+ st_shapes = {},
+ //infowindow iz API-ja, za prikaz markerja in informacije o markerju
+ infowindow,
+ //array id-jev spremenljivk, ki so tipa moja lokacija (max 1 marker)
+ ml_sprem = [],
+ //array id-jev spremenljivk, ki imajo F user location
+ usrLoc_sprem = [],
+ geocoder,
+ //ce je true, se do skript dostopa iz podatkov, analiz
+ //v primeru, ko se gre za resevanje mora vedno biti false
+ viewMode = false,
+ //objekt id spremenljivka : boolean, kjer je true, ce spremenljivka
+ //uporablja F z podvprasanjem v infowindow markerja
+ podvprasanje = {},
+ //objekt id spremenljivka : string, kjer je naslov podvprasanja, ce
+ //uporablja F z podvprasanjem v infowindow markerja
+ podvprasanje_naslov = {},
+ //objekt id spremenljivka : int, kjer je int stevilo max
+ //dovoljenih markerjev na mapi
+ max_mark = {},
+ //objekt vseh markerjev na strani (respondetn ali branching) {spr_id:[markers array]}
+ allMarkers = {},
+ //objekt id spremenljivka : marker
+ //potrebujejo ga samo spremenljivke tipa moja lokacija (max 1 marker)
+ //uporablja se za brisanje prejsnjega markerja na mapi
+ mlmarker = {},
+ //colors for shapes - polylines and polgons
+ mapShapeColors = ['c0504d', '4f81bd', '9bbb59', '8064a2', '4bacc6', 'f79646', '92a9cf', '8c0000', 'f00800', 'ff8a82', 'f2c4c8', '0b0387', '0400fc', '9794f2'],
+ deleteMenu;
+
+function mapsAPIseNi(MapDeclaration) {
+ //prveri, ce je element skripte APIja ze kreiran
+ var google_api = document.getElementById("google_api");
+ //ce je ze kreiran, dodaj funkcijo v onload (da se mapa kreira, ko se api dokoncno naloada)
+ if (google_api) {
+ //element z apijem ze obstaja, se pravi da se se loada
+ //deklariraj funkcijo za onload
+ var addFunctionOnLoad = function (callback) {
+ if (google_api.addEventListener) {
+ google_api.addEventListener('load', callback, false);
+ } else {
+ google_api.attachEvent('onload', callback);
+ }
+ };
+ //dodaj funkcijo v onload
+ addFunctionOnLoad(MapDeclaration);
+ }
+ //ce element skripte za API se ne obstaja, jo nalozi
+ else
+ loadGoogleMapsScript(function () {
+ MapDeclaration();
+ initializeDeleteMenu();
+ });
+}
+
+//includaj oz. nalozi skripno google APIja ter nastavi mapo
+function loadGoogleMapsScript(callback)
+{
+ // Adding the script tag to the head as suggested before
+ var head = document.getElementsByTagName('head')[0];
+ var script = document.createElement('script');
+ script.type = 'text/javascript';
+ script.id = 'google_api';
+ script.src = "https://maps.googleapis.com/maps/api/js?key="+google_maps_API_key+"&libraries=places,drawing";
+
+ // Then bind the event to the callback function.
+ // There are several events for cross browser compatibility.
+ script.onreadystatechange = callback;
+ script.onload = callback;
+
+ // Fire the loading
+ head.appendChild(script);
+}
+
+/**
+ * Used for clearing a map of polyline or polygon
+ * @param {type} controlDiv - div to put in custom settings - buttons
+ * @returns {div element} element of a control
+ */
+function drawingControl(controlDiv) {
+
+ controlDiv.style.padding = '10px';
+
+ // Set CSS for the control border.
+ var controlUI = document.createElement('div');
+ controlUI.style.backgroundColor = '#fff';
+ controlUI.style.border = '2px solid #fff';
+ controlUI.style.borderRadius = '3px';
+ controlUI.style.boxShadow = '0 2px 6px rgba(0,0,0,.3)';
+ controlUI.style.cursor = 'pointer';
+ controlUI.style.marginBottom = '22px';
+ controlUI.style.textAlign = 'center';
+ controlUI.style.display = 'inline-block';
+ controlUI.title = lang['srv_vprasanje_button_map_clear'];
+ controlDiv.appendChild(controlUI);
+
+ // Set CSS for the control interior.
+ var controlText = document.createElement('div');
+ controlText.style.color = 'rgb(25,25,25)';
+ controlText.style.fontFamily = 'Roboto,Arial,sans-serif';
+ controlText.style.fontSize = '16px';
+ controlText.style.lineHeight = '28px';
+ controlText.style.paddingLeft = '5px';
+ controlText.style.paddingRight = '5px';
+ controlText.innerHTML = lang['srv_vprasanje_button_map_clear'];
+ controlUI.appendChild(controlText);
+
+ return controlUI;
+}
+
+/**
+ * create bounds of all points of polygon/polyline
+ * @param {type} path gon.getPath()
+ * @param {int} spremenljivka - id spremenljivke
+ */
+function createBoundsFromPath(path, spremenljivka) {
+ var pathArray = path.getArray();
+ for (var i = 0, n = pathArray.length; i < n; i++) {
+ var latLng = pathArray[i];
+ bounds[spremenljivka].extend(latLng);
+ }
+}
+
+//pretvori lat in lng v en string
+//uporabi se kot kljuc markerja za ID iz objekta markers
+function getMarkerUniqueId(lat, lng, spr) {
+ var zdot = spr + '_' + lat + '_' + lng;
+ return zdot.split('.').join("-");
+}
+
+/**
+ * Find out if marker already exist on this variable whit this address
+ * @param {type} add - address to find if exist at some marker
+ * @param {type} spr - variable id
+ * @returns {type} - marker if exist, null otherwise
+ */
+function findMarkerFromAddress(add, spr) {
+ for (var i = 0; i < allMarkers[spr].length; i++) {
+ if (allMarkers[spr][i].address === add)
+ return allMarkers[spr][i];
+ }
+ return null;
+}
+
+////////////BRISANJE TOCK
+function initializeDeleteMenu() {
+ /**
+ * A menu that lets a user delete a selected vertex of a path.
+ * @constructor
+ */
+ function DeleteMenu() {
+ this.div_ = document.createElement('div');
+ this.div_.className = 'maps-delete-menu';
+ this.div_.innerHTML = lang['srv_vprasanje_delete_point_map'];
+
+ var menu = this;
+ google.maps.event.addDomListener(this.div_, 'click', function (e) {
+ //this prevents to trigger click event on map (klikNaMapo.js)
+ e.cancelBubble = true;
+ if (e.stopPropagation) e.stopPropagation();
+
+ //remove whole shape
+ if(menu.get('shape') && menu.get('vertex') == undefined && menu.get('marker') == undefined)
+ menu.removeShape();
+ //remove vertex in shape or marker
+ else
+ menu.removeVertex();
+ });
+ }
+ DeleteMenu.prototype = new google.maps.OverlayView();
+
+ DeleteMenu.prototype.onAdd = function () {
+ var deleteMenu = this;
+ var map = this.getMap();
+ this.getPanes().floatPane.appendChild(this.div_);
+
+ // mousedown anywhere on the map except on the menu div will close the
+ // menu.
+ this.divListener_ = google.maps.event.addDomListener(map.getDiv(), 'mousedown', function (e) {
+ if (e.target != deleteMenu.div_) {
+ deleteMenu.close();
+ }
+ }, true);
+ };
+
+ DeleteMenu.prototype.onRemove = function () {
+ google.maps.event.removeListener(this.divListener_);
+ this.div_.parentNode.removeChild(this.div_);
+
+ // clean up
+ this.set('position');
+ this.set('shape');
+ this.set('vertex');
+ this.set('spremenljivka');
+ this.set('DrawingControl');
+ this.set('drawingManager');
+ this.set('marker');
+ this.set('markerId');
+ };
+
+ DeleteMenu.prototype.close = function () {
+ this.setMap(null);
+ };
+
+ DeleteMenu.prototype.draw = function () {
+ var position = this.get('position');
+ var projection = this.getProjection();
+
+ if (!position || !projection) {
+ return;
+ }
+
+ var point = projection.fromLatLngToDivPixel(position);
+ this.div_.style.top = point.y + 'px';
+ this.div_.style.left = point.x + 'px';
+ };
+
+ /**
+ * Opens the menu at a vertex of a given path.
+ */
+ DeleteMenu.prototype.open = function (map, shape, vertex, spremenljivka, DrawingControl, drawingManager, marker, markerId) {
+ if(shape)
+ this.set('position', shape.getPath().getAt(vertex));
+ else if(marker)
+ this.set('position', marker.getPosition());
+
+ this.set('shape', shape);
+ this.set('vertex', vertex);
+ this.set('spremenljivka', spremenljivka);
+ this.set('DrawingControl', DrawingControl);
+ this.set('drawingManager', drawingManager);
+ this.set('marker', marker);
+ this.set('markerId', markerId);
+ this.setMap(map);
+ this.draw();
+ };
+
+ /**
+ * Opens the menu at a geofence.
+ */
+ DeleteMenu.prototype.open_shape = function (map, shape, position, spremenljivka) {
+ this.set('position', position);
+ this.set('shape', shape);
+ this.set('spremenljivka', spremenljivka);
+ this.setMap(map);
+ this.draw();
+ };
+
+ /**
+ * Deletes the vertex from the path.
+ */
+ DeleteMenu.prototype.removeVertex = function () {
+ var spremenljivka = this.get('spremenljivka');
+ //shape
+ var shape = this.get('shape');
+ var vertex = this.get('vertex');
+ var DrawingControl = this.get('DrawingControl');
+ var drawingManager = this.get('drawingManager');
+ //marker
+ var marker = this.get('marker');
+ var markerId = this.get('markerId');
+
+ if ((!shape || vertex == undefined) && !marker) {
+ this.close();
+ return;
+ }
+
+ //removing marker
+ if(marker){
+ //accessed from respondent
+ if(markerId)
+ removeMarker(spremenljivka, marker, markerId);
+ //accessed from admin
+ else
+ removeMarkerVM(spremenljivka, marker);
+ }
+ //removing shape
+ else if(shape){
+ shape.getPath().removeAt(vertex);
+
+ if (shape.getPath().length < 2) {
+ //accessed from respondent
+ if(DrawingControl != null && drawingManager != null)
+ //handle visibility of tools
+ clearAndMakeDrawableAgain(spremenljivka, shape, DrawingControl, drawingManager);
+ //accessed from admin
+ else
+ //remove shape from DB
+ deleteLineInDB(spremenljivka, shape);
+ }
+ }
+ this.close();
+ };
+
+ /**
+ * Deletes the whole shape.
+ */
+ DeleteMenu.prototype.removeShape = function () {
+ //shape
+ var shape = this.get('shape');
+
+ //removing shape from DB and map
+ if(shape){
+ maza_delete_geofence(shape);
+ }
+ this.close();
+ };
+
+ deleteMenu = new DeleteMenu();
+} \ No newline at end of file