Examples with EndElementListener android.sax.EndElementListener used on opensource projects

Example 1 with EndElementListener

use of android.sax.EndElementListener in project c-geo by just-radovan.

the class cgGPXParser method parse.

public long parse(File file, int version, Handler handlerIn) {
    handler = handlerIn;
    if (file == null) {
        return 0l;
    }
    if (version == 11) {
        // GPX 1.1
        ns = "http://www.topografix.com/GPX/1/1";
    } else {
        // GPX 1.0
        ns = "http://www.topografix.com/GPX/1/0";
    }
    final RootElement root = new RootElement(ns, "gpx");
    final Element waypoint = root.getChild(ns, "wpt");
    // waypoint - attributes
    waypoint.setStartElementListener(new StartElementListener() {

        public void start(Attributes attrs) {
            try {
                if (attrs.getIndex("lat") > -1) {
                    cache.latitude = new Double(attrs.getValue("lat"));
                }
                if (attrs.getIndex("lon") > -1) {
                    cache.longitude = new Double(attrs.getValue("lon"));
                }
            } catch (Exception e) {
                Log.w(cgSettings.tag, "Failed to parse waypoint's latitude and/or longitude.");
            }
        }
    });
    // waypoint
    waypoint.setEndElementListener(new EndElementListener() {

        public void end() {
            if (cache.geocode == null || cache.geocode.length() == 0) {
                // try to find geocode somewhere else
                String geocode = null;
                Matcher matcherGeocode = null;
                if (name != null && geocode == null) {
                    matcherGeocode = patternGeocode.matcher(name);
                    while (matcherGeocode.find()) {
                        if (matcherGeocode.groupCount() > 0) {
                            geocode = matcherGeocode.group(1);
                        }
                    }
                }
                if (desc != null && geocode == null) {
                    matcherGeocode = patternGeocode.matcher(desc);
                    while (matcherGeocode.find()) {
                        if (matcherGeocode.groupCount() > 0) {
                            geocode = matcherGeocode.group(1);
                        }
                    }
                }
                if (cmt != null && geocode == null) {
                    matcherGeocode = patternGeocode.matcher(cmt);
                    while (matcherGeocode.find()) {
                        if (matcherGeocode.groupCount() > 0) {
                            geocode = matcherGeocode.group(1);
                        }
                    }
                }
                if (geocode != null && geocode.length() > 0) {
                    cache.geocode = geocode;
                }
                geocode = null;
                matcherGeocode = null;
            }
            if (cache.geocode != null && cache.geocode.length() > 0 && cache.latitude != null && cache.longitude != null && ((type == null && sym == null) || (type != null && type.indexOf("geocache") > -1) || (sym != null && sym.indexOf("geocache") > -1))) {
                cache.latitudeString = base.formatCoordinate(cache.latitude, "lat", true);
                cache.longitudeString = base.formatCoordinate(cache.longitude, "lon", true);
                if (cache.inventory != null) {
                    cache.inventoryItems = cache.inventory.size();
                } else {
                    cache.inventoryItems = 0;
                }
                cache.reason = listId;
                cache.updated = new Date().getTime();
                cache.detailedUpdate = new Date().getTime();
                cache.detailed = true;
                app.addCacheToSearch(search, cache);
            }
            if (handler != null) {
                final Message msg = new Message();
                msg.obj = search.getCount();
                handler.sendMessage(msg);
            }
            htmlShort = true;
            htmlLong = true;
            type = null;
            sym = null;
            name = null;
            desc = null;
            cmt = null;
            cache = null;
            cache = new cgCache();
        }
    });
    // waypoint.time
    waypoint.getChild(ns, "time").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            try {
                cache.hidden = cgBase.dateGPXIn.parse(body.trim());
            } catch (Exception e) {
                Log.w(cgSettings.tag, "Failed to parse cache date: " + e.toString());
            }
        }
    });
    // waypoint.name
    waypoint.getChild(ns, "name").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            name = body;
            final String content = Html.fromHtml(body).toString().trim();
            cache.name = content;
            if (cache.name.length() > 2 && cache.name.substring(0, 2).equalsIgnoreCase("GC") == true) {
                cache.geocode = cache.name.toUpperCase();
            }
        }
    });
    // waypoint.desc
    waypoint.getChild(ns, "desc").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            desc = body;
            final String content = Html.fromHtml(body).toString().trim();
            cache.shortdesc = content;
        }
    });
    // waypoint.cmt
    waypoint.getChild(ns, "cmt").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            cmt = body;
            final String content = Html.fromHtml(body).toString().trim();
            cache.description = content;
        }
    });
    // waypoint.type
    waypoint.getChild(ns, "type").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            final String[] content = body.split("\\|");
            if (content.length > 0) {
                type = content[0].toLowerCase().trim();
            }
        }
    });
    // waypoint.sym
    waypoint.getChild(ns, "sym").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            body = body.toLowerCase();
            sym = body;
            if (body.indexOf("geocache") != -1 && body.indexOf("found") != -1) {
                cache.found = true;
            }
        }
    });
    for (String nsGC : nsGCList) {
        // waypoints.cache
        final Element gcCache = waypoint.getChild(nsGC, "cache");
        gcCache.setStartElementListener(new StartElementListener() {

            public void start(Attributes attrs) {
                try {
                    if (attrs.getIndex("id") > -1) {
                        cache.cacheid = attrs.getValue("id");
                    }
                    if (attrs.getIndex("archived") > -1) {
                        final String at = attrs.getValue("archived").toLowerCase();
                        if (at.equals("true")) {
                            cache.archived = true;
                        } else {
                            cache.archived = false;
                        }
                    }
                    if (attrs.getIndex("available") > -1) {
                        final String at = attrs.getValue("available").toLowerCase();
                        if (at.equals("true")) {
                            cache.disabled = false;
                        } else {
                            cache.disabled = true;
                        }
                    }
                } catch (Exception e) {
                    Log.w(cgSettings.tag, "Failed to parse cache attributes.");
                }
            }
        });
        // waypoint.cache.name
        gcCache.getChild(nsGC, "name").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                final String content = Html.fromHtml(body).toString().trim();
                cache.name = content;
            }
        });
        // waypoint.cache.owner
        gcCache.getChild(nsGC, "owner").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                final String content = Html.fromHtml(body).toString().trim();
                cache.owner = content;
            }
        });
        // waypoint.cache.type
        gcCache.getChild(nsGC, "type").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                final String content = cgBase.cacheTypes.get(body.toLowerCase());
                cache.type = content;
            }
        });
        // waypoint.cache.container
        gcCache.getChild(nsGC, "container").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                final String content = body.toLowerCase();
                cache.size = content;
            }
        });
        // waypoint.cache.difficulty
        gcCache.getChild(nsGC, "difficulty").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                try {
                    cache.difficulty = new Float(body);
                } catch (Exception e) {
                    Log.w(cgSettings.tag, "Failed to parse difficulty: " + e.toString());
                }
            }
        });
        // waypoint.cache.terrain
        gcCache.getChild(nsGC, "terrain").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                try {
                    cache.terrain = new Float(body);
                } catch (Exception e) {
                    Log.w(cgSettings.tag, "Failed to parse terrain: " + e.toString());
                }
            }
        });
        // waypoint.cache.country
        gcCache.getChild(nsGC, "country").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                if (cache.location == null || cache.location.length() == 0) {
                    cache.location = body.trim();
                } else {
                    cache.location = cache.location + ", " + body.trim();
                }
            }
        });
        // waypoint.cache.state
        gcCache.getChild(nsGC, "state").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                if (cache.location == null || cache.location.length() == 0) {
                    cache.location = body.trim();
                } else {
                    cache.location = body.trim() + ", " + cache.location;
                }
            }
        });
        // waypoint.cache.encoded_hints
        gcCache.getChild(nsGC, "encoded_hints").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                cache.hint = body.trim();
            }
        });
        // waypoint.cache.short_description
        gcCache.getChild(nsGC, "short_description").setStartElementListener(new StartElementListener() {

            public void start(Attributes attrs) {
                try {
                    if (attrs.getIndex("html") > -1) {
                        final String at = attrs.getValue("html").toLowerCase();
                        if (at.equals("false")) {
                            htmlShort = false;
                        }
                    }
                } catch (Exception e) {
                // nothing
                }
            }
        });
        gcCache.getChild(nsGC, "short_description").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                if (htmlShort == false) {
                    cache.shortdesc = Html.fromHtml(body).toString();
                } else {
                    cache.shortdesc = body;
                }
            }
        });
        // waypoint.cache.long_description
        gcCache.getChild(nsGC, "long_description").setStartElementListener(new StartElementListener() {

            public void start(Attributes attrs) {
                try {
                    if (attrs.getIndex("html") > -1) {
                        final String at = attrs.getValue("html").toLowerCase();
                        if (at.equals("false")) {
                            htmlLong = false;
                        }
                    }
                } catch (Exception e) {
                // nothing
                }
            }
        });
        gcCache.getChild(nsGC, "long_description").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                if (htmlLong == false) {
                    cache.description = Html.fromHtml(body).toString().trim();
                } else {
                    cache.description = body;
                }
            }
        });
        // waypoint.cache.travelbugs
        final Element gcTBs = gcCache.getChild(nsGC, "travelbugs");
        // waypoint.cache.travelbugs.travelbug
        gcTBs.getChild(nsGC, "travelbug").setStartElementListener(new StartElementListener() {

            public void start(Attributes attrs) {
                trackable = new cgTrackable();
                try {
                    if (attrs.getIndex("ref") > -1) {
                        trackable.geocode = attrs.getValue("ref").toUpperCase();
                    }
                } catch (Exception e) {
                // nothing
                }
            }
        });
        // waypoint.cache.travelbug
        final Element gcTB = gcTBs.getChild(nsGC, "travelbug");
        gcTB.setEndElementListener(new EndElementListener() {

            public void end() {
                if (trackable.geocode != null && trackable.geocode.length() > 0 && trackable.name != null && trackable.name.length() > 0) {
                    if (cache.inventory == null)
                        cache.inventory = new ArrayList<cgTrackable>();
                    cache.inventory.add(trackable);
                }
            }
        });
        // waypoint.cache.travelbugs.travelbug.name
        gcTB.getChild(nsGC, "name").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                String content = Html.fromHtml(body).toString();
                trackable.name = content;
            }
        });
        // waypoint.cache.logs
        final Element gcLogs = gcCache.getChild(nsGC, "logs");
        // waypoint.cache.log
        final Element gcLog = gcLogs.getChild(nsGC, "log");
        gcLog.setStartElementListener(new StartElementListener() {

            public void start(Attributes attrs) {
                log = new cgLog();
                try {
                    if (attrs.getIndex("id") > -1) {
                        log.id = Integer.parseInt(attrs.getValue("id"));
                    }
                } catch (Exception e) {
                // nothing
                }
            }
        });
        gcLog.setEndElementListener(new EndElementListener() {

            public void end() {
                if (log.log != null && log.log.length() > 0) {
                    if (cache.logs == null)
                        cache.logs = new ArrayList<cgLog>();
                    cache.logs.add(log);
                }
            }
        });
        // waypoint.cache.logs.log.date
        gcLog.getChild(nsGC, "date").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                try {
                    log.date = cgBase.dateGPXIn.parse(body.trim()).getTime();
                } catch (Exception e) {
                    Log.w(cgSettings.tag, "Failed to parse log date: " + e.toString());
                }
            }
        });
        // waypoint.cache.logs.log.type
        gcLog.getChild(nsGC, "type").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                final String content = body.trim().toLowerCase();
                if (cgBase.logTypes0.containsKey(content) == true) {
                    log.type = cgBase.logTypes0.get(content);
                } else {
                    log.type = 4;
                }
            }
        });
        // waypoint.cache.logs.log.finder
        gcLog.getChild(nsGC, "finder").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                String content = Html.fromHtml(body).toString();
                log.author = content;
            }
        });
        // waypoint.cache.logs.log.finder
        gcLog.getChild(nsGC, "text").setEndTextElementListener(new EndTextElementListener() {

            public void end(String body) {
                String content = Html.fromHtml(body).toString();
                log.log = content;
            }
        });
    }
    try {
        Xml.parse(new FileInputStream(file), Xml.Encoding.UTF_8, root.getContentHandler());
        return search.getCurrentId();
    } catch (Exception e) {
        Log.e(cgSettings.tag, "Cannot parse .gpx file " + file.getAbsolutePath() + " as GPX " + version + ": " + e.toString());
    }
    return 0l;
}

Example 2 with EndElementListener

use of android.sax.EndElementListener in project SeriesGuide by UweTrottmann.

the class TvdbTools method parseEpisodes.

/**
     * Loads the given zipped XML and parses containing episodes to create an array of {@link
     * ContentValues} for new episodes.<br> Adds update ops for updated episodes and delete ops for
     * local orphaned episodes to the given {@link ContentProviderOperation} batch.
     */
private ArrayList<ContentValues> parseEpisodes(final ArrayList<ContentProviderOperation> batch, final Show show, String url) throws TvdbException {
    final long dateLastMonthEpoch = (System.currentTimeMillis() - (DateUtils.DAY_IN_MILLIS * 30)) / 1000;
    final DateTimeZone showTimeZone = TimeTools.getDateTimeZone(show.release_timezone);
    final LocalTime showReleaseTime = TimeTools.getShowReleaseTime(show.release_time);
    final String deviceTimeZone = TimeZone.getDefault().getID();
    RootElement root = new RootElement("Data");
    Element episode = root.getChild("Episode");
    final ArrayList<ContentValues> newEpisodesValues = new ArrayList<>();
    final HashMap<Integer, Long> localEpisodeIds = DBUtils.getEpisodeMapForShow(app, show.tvdb_id);
    final HashMap<Integer, Long> removableEpisodeIds = new HashMap<>(// just copy episodes list, then remove valid ones
    localEpisodeIds);
    final HashSet<Integer> localSeasonIds = DBUtils.getSeasonIdsOfShow(app, show.tvdb_id);
    // store updated seasons to avoid duplicate ops
    final HashSet<Integer> seasonIdsToUpdate = new HashSet<>();
    final ContentValues values = new ContentValues();
    // set handlers for elements we want to react to
    episode.setEndElementListener(new EndElementListener() {

        public void end() {
            Integer episodeId = values.getAsInteger(Episodes._ID);
            if (episodeId == null || episodeId <= 0) {
                // invalid id, skip
                return;
            }
            // don't clean up this episode
            removableEpisodeIds.remove(episodeId);
            // decide whether to insert or update
            if (localEpisodeIds.containsKey(episodeId)) {
                /*
                     * Update uses provider ops which take a long time. Only
                     * update if episode was edited on TVDb or is not older than
                     * a month (ensures show air time changes get stored).
                     */
                Long lastEditEpoch = localEpisodeIds.get(episodeId);
                Long lastEditEpochNew = values.getAsLong(Episodes.LAST_EDITED);
                if (lastEditEpoch != null && lastEditEpochNew != null && (lastEditEpoch < lastEditEpochNew || dateLastMonthEpoch < lastEditEpoch)) {
                    // complete update op for episode
                    batch.add(DBUtils.buildEpisodeUpdateOp(values));
                }
            } else {
                // episode does not exist, yet
                newEpisodesValues.add(new ContentValues(values));
            }
            Integer seasonId = values.getAsInteger(Seasons.REF_SEASON_ID);
            if (seasonId != null && !seasonIdsToUpdate.contains(seasonId)) {
                // add insert/update op for season
                batch.add(DBUtils.buildSeasonOp(values, !localSeasonIds.contains(seasonId)));
                seasonIdsToUpdate.add(values.getAsInteger(Seasons.REF_SEASON_ID));
            }
            values.clear();
        }
    });
    episode.getChild("id").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Episodes._ID, body.trim());
        }
    });
    episode.getChild("EpisodeNumber").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Episodes.NUMBER, body.trim());
        }
    });
    episode.getChild("absolute_number").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Episodes.ABSOLUTE_NUMBER, body.trim());
        }
    });
    episode.getChild("SeasonNumber").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Episodes.SEASON, body.trim());
        }
    });
    episode.getChild("DVD_episodenumber").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Episodes.DVDNUMBER, body.trim());
        }
    });
    episode.getChild("FirstAired").setEndTextElementListener(new EndTextElementListener() {

        public void end(String releaseDate) {
            long releaseDateTime = TimeTools.parseEpisodeReleaseDate(app, showTimeZone, releaseDate, showReleaseTime, show.country, show.network, deviceTimeZone);
            values.put(Episodes.FIRSTAIREDMS, releaseDateTime);
        }
    });
    episode.getChild("EpisodeName").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Episodes.TITLE, body.trim());
        }
    });
    episode.getChild("Overview").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Episodes.OVERVIEW, body.trim());
        }
    });
    episode.getChild("seasonid").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Seasons.REF_SEASON_ID, body.trim());
        }
    });
    episode.getChild("seriesid").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Shows.REF_SHOW_ID, body.trim());
        }
    });
    episode.getChild("Director").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Episodes.DIRECTORS, body.trim());
        }
    });
    episode.getChild("GuestStars").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Episodes.GUESTSTARS, body.trim());
        }
    });
    episode.getChild("Writer").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Episodes.WRITERS, body.trim());
        }
    });
    episode.getChild("filename").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Episodes.IMAGE, body.trim());
        }
    });
    episode.getChild("IMDB_ID").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            values.put(Episodes.IMDBID, body.trim());
        }
    });
    episode.getChild("lastupdated").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            // system populated field, trimming not necessary
            try {
                values.put(Episodes.LAST_EDITED, Long.valueOf(body));
            } catch (NumberFormatException e) {
                values.put(Episodes.LAST_EDITED, 0);
            }
        }
    });
    downloadAndParse(root.getContentHandler(), url, true, "parseEpisodes: ");
    // add delete ops for leftover episodeIds in our db
    for (Integer episodeId : removableEpisodeIds.keySet()) {
        batch.add(ContentProviderOperation.newDelete(Episodes.buildEpisodeUri(episodeId)).build());
    }
    return newEpisodesValues;
}

Example 3 with EndElementListener

use of android.sax.EndElementListener in project SeriesGuide by UweTrottmann.

the class TvdbTools method searchShow.

/**
     * Search TheTVDB for shows which include a certain keyword in their title.
     *
     * @param language If not provided, will query for results in all languages.
     * @return At most 100 results (limited by TheTVDB API).
     */
@Nonnull
public List<SearchResult> searchShow(@NonNull String query, @Nullable final String language) throws TvdbException {
    final List<SearchResult> series = new ArrayList<>();
    final SearchResult currentShow = new SearchResult();
    RootElement root = new RootElement("Data");
    Element item = root.getChild("Series");
    // set handlers for elements we want to react to
    item.setEndElementListener(new EndElementListener() {

        public void end() {
            // only take results in the selected language
            if (language == null || language.equals(currentShow.language)) {
                series.add(currentShow.copy());
            }
        }
    });
    item.getChild("id").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            currentShow.tvdbid = Integer.valueOf(body);
        }
    });
    item.getChild("language").setEndTextElementListener(new EndTextElementListener() {

        @Override
        public void end(String body) {
            currentShow.language = body.trim();
        }
    });
    item.getChild("SeriesName").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            currentShow.title = body.trim();
        }
    });
    item.getChild("Overview").setEndTextElementListener(new EndTextElementListener() {

        public void end(String body) {
            currentShow.overview = body.trim();
        }
    });
    // build search URL: encode query...
    String url;
    try {
        url = TVDB_API_GETSERIES + URLEncoder.encode(query, "UTF-8");
    } catch (UnsupportedEncodingException e) {
        throw new TvdbDataException("searchShow: " + e.getMessage(), e);
    }
    // ...and set language filter
    if (language == null) {
        url += TVDB_PARAM_LANGUAGE + "all";
    } else {
        url += TVDB_PARAM_LANGUAGE + language;
    }
    downloadAndParse(root.getContentHandler(), url, false, "searchShow: ");
    return series;
}