public static SearchResult searchByGeocodes(final Set<String> geocodes) {
final SearchResult result = new SearchResult();
final Set<String> filteredGeocodes = GCConnector.getInstance().handledGeocodes(geocodes);
if (filteredGeocodes.isEmpty()) {
return result;
}
final String geocodeList = StringUtils.join(filteredGeocodes.toArray(), "|");
try {
final Parameters params =
new Parameters("i", geocodeList, "_", String.valueOf(System.currentTimeMillis()));
params.add("app", "cgeo");
final String referer = GCConstants.URL_LIVE_MAP_DETAILS;
final String data = Tile.requestMapInfo(referer, params, referer).toBlocking().value();
// Example JSON information
// {"status":"success",
// "data":[{"name":"Mission:
// Impossible","gc":"GC1234","g":"34c2e609-5246-4f91-9029-d6c02b0f2a82","available":true,"archived":false,"subrOnly":false,"li":false,"fp":"5","difficulty":{"text":3.5,"value":"3_5"},"terrain":{"text":1.0,"value":"1"},"hidden":"7/23/2001","container":{"text":"Regular","value":"regular.gif"},"type":{"text":"Unknown Cache","value":8},"owner":{"text":"Ca$h_Cacher","value":"2db18e69-6877-402a-848d-6362621424f6"}},
// {"name":"HP: Hannover -
// Sahlkamp","gc":"GC2Q97X","g":"a09149ca-00e0-4aa2-b332-db2b4dfb18d2","available":true,"archived":false,"subrOnly":false,"li":false,"fp":"0","difficulty":{"text":1.0,"value":"1"},"terrain":{"text":1.5,"value":"1_5"},"hidden":"5/29/2011","container":{"text":"Small","value":"small.gif"},"type":{"text":"Traditional Cache","value":2},"owner":{"text":"GeoM@n","value":"1deaa69e-6bcc-421d-95a1-7d32b468cb82"}}]
// }
final ObjectNode json = (ObjectNode) JsonUtils.reader.readTree(data);
final String status = json.path("status").asText();
if (StringUtils.isBlank(status)) {
throw new ParserException("No status inside JSON");
}
if ("success".compareTo(status) != 0) {
throw new ParserException("Wrong status inside JSON");
}
final ArrayNode dataArray = (ArrayNode) json.get("data");
if (dataArray == null) {
throw new ParserException("No data inside JSON");
}
final List<Geocache> caches = new ArrayList<>();
for (final JsonNode dataObject : dataArray) {
final Geocache cache = new Geocache();
cache.setName(dataObject.path("name").asText());
cache.setGeocode(dataObject.path("gc").asText());
cache.setGuid(dataObject.path("g").asText()); // 34c2e609-5246-4f91-9029-d6c02b0f2a82"
cache.setDisabled(!dataObject.path("available").asBoolean());
cache.setArchived(dataObject.path("archived").asBoolean());
cache.setPremiumMembersOnly(dataObject.path("subrOnly").asBoolean());
// "li" seems to be "false" always
cache.setFavoritePoints(Integer.parseInt(dataObject.path("fp").asText()));
cache.setDifficulty(
Float.parseFloat(dataObject.path("difficulty").path("text").asText())); // 3.5
cache.setTerrain(Float.parseFloat(dataObject.path("terrain").path("text").asText())); // 1.5
cache.setHidden(
GCLogin.parseGcCustomDate(
dataObject.path("hidden").asText(), "MM/dd/yyyy")); // 7/23/2001
cache.setSize(
CacheSize.getById(dataObject.path("container").path("text").asText())); // Regular
cache.setType(
CacheType.getByPattern(
dataObject.path("type").path("text").asText())); // Traditional Cache
cache.setOwnerDisplayName(dataObject.path("owner").path("text").asText());
caches.add(cache);
}
result.addAndPutInCache(caches);
} catch (ParserException | ParseException | IOException | NumberFormatException ignored) {
result.setError(StatusCode.UNKNOWN_ERROR);
}
return result;
}
/**
* Searches the view port on the live map for caches. The strategy dictates if only live map
* information is used or if an additional searchByCoordinates query is issued.
*
* @param viewport Area to search
* @param tokens Live map tokens
* @param strategy Strategy for data retrieval and parsing, @see Strategy
*/
@NonNull
private static SearchResult searchByViewport(
final Viewport viewport, final MapTokens tokens, final LivemapStrategy strategy) {
Log.d("GCMap.searchByViewport" + viewport.toString());
final SearchResult searchResult = new SearchResult();
if (Settings.isDebug()) {
searchResult.setUrl(viewport.getCenter().format(Format.LAT_LON_DECMINUTE));
}
if (strategy.flags.contains(LivemapStrategy.Flag.LOAD_TILES)) {
final Set<Tile> tiles = Tile.getTilesForViewport(viewport);
if (Settings.isDebug()) {
searchResult.setUrl(
new StringBuilder()
.append(tiles.iterator().next().getZoomLevel())
.append(Formatter.SEPARATOR)
.append(searchResult.getUrl())
.toString());
}
for (final Tile tile : tiles) {
if (!Tile.cache.contains(tile)) {
final Parameters params =
new Parameters(
"x", String.valueOf(tile.getX()),
"y", String.valueOf(tile.getY()),
"z", String.valueOf(tile.getZoomLevel()),
"ep", "1",
"app", "cgeo");
if (tokens != null) {
params.put("k", tokens.getUserSession(), "st", tokens.getSessionToken());
}
if (Settings.isExcludeMyCaches()) { // works only for PM
params.put("hf", "1", "hh", "1"); // hide found, hide hidden
}
// ect: exclude cache type (probably), comma separated list
if (Settings.getCacheType() != CacheType.ALL) {
params.put("ect", getCacheTypeFilter(Settings.getCacheType()));
}
if (tile.getZoomLevel() != 14) {
params.put("_", String.valueOf(System.currentTimeMillis()));
}
// The PNG must be requested first, otherwise the following request would always return
// with 204 - No Content
final Single<Bitmap> bitmapObs =
Tile.requestMapTile(params).onErrorResumeNext(Single.<Bitmap>just(null));
final Single<String> dataObs =
Tile.requestMapInfo(GCConstants.URL_MAP_INFO, params, GCConstants.URL_LIVE_MAP)
.onErrorResumeNext(Single.just(""));
try {
Single.zip(
bitmapObs,
dataObs,
new Func2<Bitmap, String, Void>() {
@Override
public Void call(final Bitmap bitmap, final String data) {
final boolean validBitmap =
bitmap != null
&& bitmap.getWidth() == Tile.TILE_SIZE
&& bitmap.getHeight() == Tile.TILE_SIZE;
if (StringUtils.isEmpty(data)) {
Log.w(
"GCMap.searchByViewport: No data from server for tile ("
+ tile.getX()
+ "/"
+ tile.getY()
+ ")");
} else {
final SearchResult search =
parseMapJSON(data, tile, validBitmap ? bitmap : null, strategy);
if (CollectionUtils.isEmpty(search.getGeocodes())) {
Log.e(
"GCMap.searchByViewport: No cache parsed for viewport " + viewport);
} else {
synchronized (searchResult) {
searchResult.addSearchResult(search);
}
}
synchronized (Tile.cache) {
Tile.cache.add(tile);
}
}
// release native bitmap memory
if (bitmap != null) {
bitmap.recycle();
}
return null;
}
})
.toBlocking()
.value();
} catch (final Exception e) {
Log.e("GCMap.searchByViewPort: connection error");
}
}
}
// Check for vanished found caches
if (tiles.iterator().next().getZoomLevel() >= Tile.ZOOMLEVEL_MIN_PERSONALIZED) {
searchResult.addFilteredGeocodes(
DataStore.getCachedMissingFromSearch(
searchResult,
tiles,
GCConnector.getInstance(),
Tile.ZOOMLEVEL_MIN_PERSONALIZED - 1));
}
}
if (strategy.flags.contains(Flag.SEARCH_NEARBY) && Settings.isGCPremiumMember()) {
final Geopoint center = viewport.getCenter();
if ((lastSearchViewport == null) || !lastSearchViewport.contains(center)) {
// FIXME We don't have a RecaptchaReceiver!?
final SearchResult search =
GCParser.searchByCoords(center, Settings.getCacheType(), false, null);
if (search != null && !search.isEmpty()) {
final Set<String> geocodes = search.getGeocodes();
lastSearchViewport = DataStore.getBounds(geocodes);
searchResult.addGeocodes(geocodes);
}
}
}
return searchResult;
}