@Nullable
private MutablePoi createPoiFromData(final fr.univmobile.backend.core.Poi dsPoi) {
final int poiUid = dsPoi.getUid();
final String coordinates = dsPoi.getCoordinates();
final String latitude = substringBefore(coordinates, ",");
final String longitude = substringAfter(coordinates, ",");
if (isBlank(coordinates) || isBlank(latitude) || isBlank(longitude)) {
return null;
}
final MutablePoi poi =
DataBeans //
.instantiate(MutablePoi.class) //
.setId(poiUid) //
.setName(dsPoi.getName()) //
.setCoordinates(coordinates) //
.setLatitude(latitude) //
.setLongitude(longitude);
if (dsPoi.getAddresses().length != 0) {
poi.setAddress(dsPoi.getAddresses()[0].getFullAddress());
}
if (dsPoi.getUrls().length != 0) {
poi.setUrl(dsPoi.getUrls()[0]);
}
if (dsPoi.getPhones().length != 0) {
poi.setPhone(dsPoi.getPhones()[0]);
}
if (dsPoi.getFaxes().length != 0) {
poi.setFax(dsPoi.getFaxes()[0]);
}
if (dsPoi.getAttachments().length != 0) {
final String image = dsPoi.getAttachments()[0].getUrl();
if (!image.startsWith("/upload")) {
throw new NotImplementedException("Image URL: " + image);
}
poi.setImageUrl(composeURL(image));
poi.setImageWidth(100).setImageHeight(100); // TODO get img
} else {
poi.setImageWidth(0).setImageHeight(0);
}
poi.setCommentsUrl(composeURL("/json/comments/poi" + poiUid));
// UNIVERSITIES
final String[] dsUniversities = dsPoi.getUniversities();
final List<String> universityIds = new ArrayList<String>();
for (final String dsUniversity : dsUniversities) {
universityIds.add(dsUniversity);
}
poi.setUniversityIds(Iterables.toArray(universityIds, String.class));
// END
return poi;
}
@Override
public Pois getPois(final double lat, final double lng) throws IOException {
final MutablePois p = getPois();
final PoiGroup[] poiGroups = p.getGroups();
final Map<String, Poi[]> poiArrays = new HashMap<String, Poi[]>();
for (final PoiGroup poiGroup : poiGroups) {
final Poi[] pois = poiGroup.getPois();
poiArrays.put(poiGroup.getGroupLabel(), pois);
Arrays.sort(
pois,
new Comparator<Poi>() {
@Override
public int compare(final Poi p1, final Poi p2) {
final double d1 =
getDistance(
Double.parseDouble(p1.getLatitude()),
Double.parseDouble(p1.getLongitude()),
lat,
lng);
final double d2 =
getDistance(
Double.parseDouble(p2.getLatitude()),
Double.parseDouble(p2.getLongitude()),
lat,
lng);
if (d1 < d2) {
return -1;
} else if (d1 > d2) {
return 1;
} else {
return 0;
}
}
});
}
Arrays.sort(
poiGroups,
new Comparator<PoiGroup>() {
@Override
public int compare(final PoiGroup g1, final PoiGroup g2) {
final Poi[] pois1 = g1.getPois();
final Poi[] pois2 = g2.getPois();
if (pois1.length == 0 && pois2.length == 0) {
return 0;
} else if (pois1.length == 0) {
return 1;
} else if (pois2.length == 0) {
return -1;
}
final double d1 =
getDistance(
Double.parseDouble(pois1[0].getLatitude()),
Double.parseDouble(pois1[0].getLongitude()),
lat,
lng);
final double d2 =
getDistance(
Double.parseDouble(pois2[0].getLatitude()),
Double.parseDouble(pois2[0].getLongitude()),
lat,
lng);
if (d1 < d2) {
return -1;
} else if (d1 > d2) {
return 1;
} else {
return 0;
}
}
});
final MutableMapInfo mapInfo =
DataBeans.instantiate(MutableMapInfo.class) //
.setPreferredZoom(10) //
.setLat(lat) //
.setLng(lng);
final MutablePois pois =
DataBeans.instantiate(MutablePois.class) //
.setMapInfo(mapInfo);
for (final PoiGroup poiGroup : poiGroups) {
final String groupLabel = poiGroup.getGroupLabel();
final MutablePoiGroup poiGroup2 =
DataBeans.instantiate(MutablePoiGroup.class).setGroupLabel(groupLabel); //
pois.addToGroups(poiGroup2);
for (final Poi poi : poiArrays.get(groupLabel)) {
poiGroup2.addToPois(poi);
}
}
return pois;
}
@Override
public MutablePois getPois() throws IOException {
log.debug("getPois()...");
final Map<String, fr.univmobile.backend.core.Region> dsRegions //
= regionDataSource.getAllBy(String.class, "uid");
// final Map<String, PoiTree> dsPoitree //
// = poitreeDataSource.getAllBy(String.class, "uid");
final PoiGroup[] poiGroups = new PoiGroup[dsRegions.size()];
int i = 0;
final Set<fr.univmobile.backend.core.Region> sortedSet =
new TreeSet<fr.univmobile.backend.core.Region>(
new Comparator<fr.univmobile.backend.core.Region>() {
@Override
public int compare(
final fr.univmobile.backend.core.Region r1,
final fr.univmobile.backend.core.Region r2) {
final Form form = Form.NFD;
final String n1 = Normalizer.normalize(r1.getLabel(), form);
final String n2 = Normalizer.normalize(r2.getLabel(), form);
return n1.compareTo(n2);
}
});
sortedSet.addAll(dsRegions.values());
int markerIndex = 0;
for (final fr.univmobile.backend.core.Region dsRegion : sortedSet) {
final MutablePoiGroup poiGroup =
DataBeans //
.instantiate(MutablePoiGroup.class) //
.setGroupLabel("Région : " + dsRegion.getLabel());
poiGroups[i] = poiGroup;
++i;
final String regionId = dsRegion.getUid();
if (poitreeDataSource.isNullByUid(regionId)) { // TODO
System.err.println("Cannot load PoiTree for region: " + regionId);
continue;
}
final PoiTree poiTree = poitreeDataSource.getByUid(regionId);
for (final PoiTree root : poiTree.getRoots()) {
final int poiUid = Integer.parseInt(root.getUid());
final fr.univmobile.backend.core.Poi dsPoi = poiDataSource.getByUid(poiUid);
final MutablePoi poi = createPoiFromData(dsPoi);
if (poi == null) {
continue; // Skip empty POIs
}
poi.setMarkerType("green");
poi.setMarkerIndex(Character.toString((char) ('A' + markerIndex)));
markerIndex = (markerIndex + 1) % 26;
poiGroup.addToPois(poi);
}
}
final MutablePois pois = DataBeans.instantiate(MutablePois.class);
for (final PoiGroup poiGroup : poiGroups) {
pois.addToGroups(poiGroup);
}
return pois;
}