/*
* (non-Javadoc)
*
* @see
* de.imc.advancedMediaSearch.target.Target#searchByTags(java.lang.String,
* de.imc.advancedMediaSearch.target.QueryArguments)
*/
@Override
public ResultSet searchByTags(String tagQuery, QueryArguments args) {
String url = apiurl + "tags?format=json&q=" + encodeQueryString(tagQuery);
url += "&page-size=" + getMaxQueryResults();
try {
return parseResults(executeQuery(url, args));
} catch (MalformedURLException e) {
logger.debug(e.getMessage());
ResultSet s = new ResultSet();
s.addSourceRepository(ID);
return s;
} catch (IOException e) {
logger.debug(e.getMessage());
ResultSet s = new ResultSet();
s.addSourceRepository(ID);
return s;
}
}
/*
* (non-Javadoc)
*
* @see
* de.imc.advancedMediaSearch.target.Target#searchByFullTextQuery(java.lang
* .String, de.imc.advancedMediaSearch.target.QueryArguments)
*/
@Override
public ResultSet searchByFullTextQuery(String searchTermQuery, QueryArguments args) {
String url =
apiurl
+ "search?format=json&show-tags=all&show-fields=all&q="
+ encodeQueryString(searchTermQuery);
url += "&page-size=" + getMaxQueryResults();
// TODO: relevance parameter + api key usage
try {
return parseResults(executeQuery(url, args));
} catch (MalformedURLException e) {
logger.debug(e.getMessage());
ResultSet s = new ResultSet();
s.addSourceRepository(ID);
return s;
} catch (IOException e) {
logger.debug(e.getMessage());
ResultSet s = new ResultSet();
s.addSourceRepository(ID);
return s;
}
}
private ResultSet parseResults(JSONObject obj) {
ResultSet results = new ResultSet();
results.addSourceRepository(ID);
if (obj == null) {
return results;
} else if (!obj.has("response")) {
return results;
}
try {
JSONObject resp = obj.getJSONObject("response");
if (!resp.has("results")) {
return results;
}
JSONArray resultsArray = resp.getJSONArray("results");
for (int i = 0; i < resultsArray.length(); i++) {
JSONObject curResult = resultsArray.getJSONObject(i);
ResultEntity e = new ResultEntity();
e.setSource(ID);
e.addLanguage("en");
e.setMediaType(MediaType.TEXT);
e.setFormat("html");
// parse curResult
if (curResult.has("sectionName")) {
e.addCategory(curResult.getString("sectionName"), ID);
}
if (curResult.has("webPublicationDate")) {
// TODO: parse Date
}
if (curResult.has("webTitle")) {
e.setTitle(curResult.getString("webTitle"));
}
if (curResult.has("webUrl")) {
e.setUrl(curResult.getString("webUrl"));
}
// parse tags
if (curResult.has("tags")) {
JSONArray tags = curResult.getJSONArray("tags");
for (int k = 0; k < tags.length(); k++) {
JSONObject curTag = tags.getJSONObject(k);
if (curTag.has("webTitle")) {
e.addTag(new ResultTag(curTag.getString("webTitle"), ID));
}
}
}
// parse fields object
if (curResult.has("fields")) {
JSONObject fields = curResult.getJSONObject("fields");
if (fields.has("headline")) {
e.setTitle(fields.getString("headline"));
}
if (fields.has("trailText")) {
e.setDescription(fields.getString("trailText"));
}
if (fields.has("shortUrl")) {
e.setUrl(fields.getString("shortUrl"));
}
if (fields.has("thumbnail")) {
String tnurl = fields.getString("thumbnail");
e.setThumbnail(new ResultThumbnail(0, 0, new URL(tnurl)));
}
if (fields.has("byline")) {
e.addAuthor(new ResultUser(fields.getString("byline"), null, null, null, ID));
}
if (fields.has("lastModified")) {
// TODO: parse Date
}
}
if (e.getTitle() != null) {
results.add(e);
}
}
results = filterResult(results);
return results;
} catch (Exception e) {
logger.debug(e.getMessage());
return results;
}
}