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package net.oni2.aeinstaller.backend.depot; |
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|
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import java.io.FileInputStream; |
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import java.io.FileNotFoundException; |
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import java.io.FileOutputStream; |
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import java.io.IOException; |
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import java.io.UnsupportedEncodingException; |
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import java.net.UnknownHostException; |
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import java.util.HashMap; |
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import java.util.HashSet; |
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import java.util.Vector; |
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|
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import net.oni2.aeinstaller.backend.Settings; |
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import net.oni2.aeinstaller.backend.Settings.Platform; |
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import net.oni2.aeinstaller.backend.depot.model.File; |
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import net.oni2.aeinstaller.backend.depot.model.Node; |
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import net.oni2.aeinstaller.backend.depot.model.NodeField_Body; |
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import net.oni2.aeinstaller.backend.depot.model.NodeField_Upload; |
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import net.oni2.aeinstaller.backend.depot.model.NodeMod; |
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import net.oni2.aeinstaller.backend.depot.model.TaxonomyTerm; |
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import net.oni2.aeinstaller.backend.depot.model.TaxonomyVocabulary; |
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import net.oni2.aeinstaller.backend.mods.ECompatiblePlatform; |
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import net.oni2.aeinstaller.backend.network.DrupalJSONQuery; |
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|
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import org.apache.http.HttpResponse; |
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import org.apache.http.client.methods.HttpGet; |
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import org.apache.http.client.methods.HttpRequestBase; |
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import org.apache.http.impl.client.DefaultHttpClient; |
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import org.json.JSONArray; |
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import org.json.JSONException; |
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import org.json.JSONObject; |
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|
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import com.thoughtworks.xstream.XStream; |
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import com.thoughtworks.xstream.io.xml.StaxDriver; |
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|
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/** |
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* @author Christian Illy |
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*/ |
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public class DepotManager { |
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private static DepotManager instance = new DepotManager(); |
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|
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private HashMap<Integer, TaxonomyVocabulary> taxonomyVocabulary = new HashMap<Integer, TaxonomyVocabulary>(); |
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private HashMap<Integer, TaxonomyTerm> taxonomyTerms = new HashMap<Integer, TaxonomyTerm>(); |
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|
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private HashMap<Integer, Node> nodes = new HashMap<Integer, Node>(); |
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private HashMap<String, HashMap<Integer, Node>> nodesByType = new HashMap<String, HashMap<Integer, Node>>(); |
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|
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private HashMap<Integer, File> files = new HashMap<Integer, File>(); |
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|
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private int vocabId_type = -1; |
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private int vocabId_platform = -1; |
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private int vocabId_instmethod = -1; |
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|
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/** |
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* @return Singleton instance |
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*/ |
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public static DepotManager getInstance() { |
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return instance; |
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} |
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|
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/** |
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* Update local Depot information cache |
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* |
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* @param forceRefreshAll |
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* Force refreshing all data, even if it seems to be cached |
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* @param listener |
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* Listener for update status |
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*/ |
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public void updateInformation(boolean forceRefreshAll, |
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DepotCacheUpdateProgressListener listener) { |
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taxonomyTerms.clear(); |
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taxonomyVocabulary.clear(); |
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|
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nodes = new HashMap<Integer, Node>(); |
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nodesByType = new HashMap<String, HashMap<Integer, Node>>(); |
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files = new HashMap<Integer, File>(); |
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|
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try { |
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JSONArray ja; |
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JSONObject jo; |
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|
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ja = DrupalJSONQuery |
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.executeQuery("http://mods.oni2.net/jsoncache/vocabulary.json"); |
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for (int i = 0; i < ja.length(); i++) { |
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jo = ja.getJSONObject(i); |
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TaxonomyVocabulary tv = new TaxonomyVocabulary(jo); |
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taxonomyVocabulary.put(tv.getVid(), tv); |
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} |
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|
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ja = DrupalJSONQuery |
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.executeQuery("http://mods.oni2.net/jsoncache/terms.json"); |
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for (int i = 0; i < ja.length(); i++) { |
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jo = ja.getJSONObject(i); |
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TaxonomyTerm tt = new TaxonomyTerm(jo); |
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taxonomyTerms.put(tt.getTid(), tt); |
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} |
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|
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ja = DrupalJSONQuery |
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.executeQuery("http://mods.oni2.net/jsoncache/nodes.json"); |
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for (int i = 0; i < ja.length(); i++) { |
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jo = ja.getJSONObject(i); |
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|
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int nid = jo.getInt("nid"); |
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String type = jo.getString("type"); |
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|
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Node n = null; |
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if (type.equalsIgnoreCase(DepotConfig.getNodeType_Mod())) |
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n = new NodeMod(jo); |
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else |
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n = new Node(jo); |
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|
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nodes.put(nid, n); |
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if (!nodesByType.containsKey(type)) |
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nodesByType.put(type, new HashMap<Integer, Node>()); |
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nodesByType.get(type).put(nid, n); |
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} |
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|
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ja = DrupalJSONQuery |
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.executeQuery("http://mods.oni2.net/jsoncache/files.json"); |
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for (int i = 0; i < ja.length(); i++) { |
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jo = ja.getJSONObject(i); |
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|
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int fid = jo.getInt("fid"); |
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|
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File f = new File(jo); |
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files.put(fid, f); |
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} |
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|
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vocabId_type = getVocabulary( |
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DepotConfig.getVocabularyName_ModType()).getVid(); |
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vocabId_platform = getVocabulary( |
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DepotConfig.getVocabularyName_Platform()).getVid(); |
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vocabId_instmethod = getVocabulary( |
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DepotConfig.getVocabularyName_InstallType()).getVid(); |
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} catch (JSONException e) { |
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e.printStackTrace(); |
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} catch (Exception e) { |
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System.err.println(e.getMessage()); |
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e.printStackTrace(); |
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} |
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} |
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|
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/** |
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* @return Can we connect to the Depot? |
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*/ |
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public boolean checkConnection() { |
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HttpRequestBase httpQuery = null; |
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|
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try { |
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DefaultHttpClient httpclient = new DefaultHttpClient(); |
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httpQuery = new HttpGet(DepotConfig.getDepotUrl()); |
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|
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HttpResponse response = httpclient.execute(httpQuery); |
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|
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int code = response.getStatusLine().getStatusCode(); |
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return (code >= 200) && (code <= 299); |
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} catch (UnknownHostException e) { |
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} catch (UnsupportedEncodingException e) { |
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e.printStackTrace(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} finally { |
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if (httpQuery != null) |
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httpQuery.releaseConnection(); |
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} |
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return false; |
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} |
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|
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/** |
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* @return All TaxVocabs |
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*/ |
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public Vector<TaxonomyVocabulary> getVocabulary() { |
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return new Vector<TaxonomyVocabulary>(taxonomyVocabulary.values()); |
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} |
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|
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/** |
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* @param id |
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* Get taxonomy vocabulary by given ID |
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* @return TaxVocab |
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*/ |
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public TaxonomyVocabulary getVocabulary(int id) { |
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return taxonomyVocabulary.get(id); |
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} |
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|
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/** |
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* @param name |
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* Get taxonomy vocabulary by given name |
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* @return TaxVocab |
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*/ |
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public TaxonomyVocabulary getVocabulary(String name) { |
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for (TaxonomyVocabulary v : taxonomyVocabulary.values()) { |
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if (v.getName().equalsIgnoreCase(name)) |
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return v; |
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} |
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return null; |
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} |
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|
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/** |
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* @param vocabId |
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* Get all taxonomy terms of a given vocabulary |
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* @return TaxTerms |
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*/ |
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public Vector<TaxonomyTerm> getTaxonomyTermsByVocabulary(int vocabId) { |
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Vector<TaxonomyTerm> res = new Vector<TaxonomyTerm>(); |
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for (TaxonomyTerm t : taxonomyTerms.values()) { |
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if (t.getVid() == vocabId) |
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res.add(t); |
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} |
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return res; |
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} |
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|
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/** |
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* @param id |
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* Get taxonomy term by given ID |
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* @return TaxTerm |
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*/ |
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public TaxonomyTerm getTaxonomyTerm(int id) { |
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return taxonomyTerms.get(id); |
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} |
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|
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/** |
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* @param name |
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* Get taxonomy term by given name |
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* @return TaxTerm |
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*/ |
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public TaxonomyTerm getTaxonomyTerm(String name) { |
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for (TaxonomyTerm t : taxonomyTerms.values()) { |
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if (t.getName().equalsIgnoreCase(name)) |
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return t; |
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} |
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return null; |
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} |
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|
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/** |
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* Get all nodes of given node type |
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* |
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* @param nodeType |
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* Node type |
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* @return Nodes of type nodeType |
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*/ |
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public Vector<Node> getNodesByType(String nodeType) { |
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return new Vector<Node>(nodesByType.get(nodeType).values()); |
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} |
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|
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/** |
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* Get a node by node id |
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* |
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* @param id |
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* Node id |
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* @return Node |
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*/ |
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public Node getNodeById(int id) { |
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return nodes.get(id); |
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} |
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|
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/** |
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* Get a Mod-Node by a given package number |
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* |
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* @param packageNumber |
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* Package number to find |
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* @return The Mod-Node or null |
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*/ |
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public NodeMod getNodeByPackageNumber(int packageNumber) { |
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Vector<Node> files = getNodesByType(DepotConfig.getNodeType_Mod()); |
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for (Node n : files) { |
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if (n instanceof NodeMod) { |
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NodeMod nm = (NodeMod) n; |
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if (nm.getPackageNumber() == packageNumber) |
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return nm; |
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} |
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} |
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return null; |
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} |
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|
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/** |
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* @return Mod-Nodes |
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*/ |
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public Vector<NodeMod> getModPackageNodes() { |
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Vector<NodeMod> result = new Vector<NodeMod>(); |
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String instMethName = DepotConfig.getTaxonomyName_InstallType_Package(); |
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|
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Vector<Node> files = getNodesByType(DepotConfig.getNodeType_Mod()); |
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for (Node n : files) { |
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if (n instanceof NodeMod) { |
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NodeMod nm = (NodeMod) n; |
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if (nm.getInstallMethod().getName() |
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.equalsIgnoreCase(instMethName)) |
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result.add(nm); |
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} |
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} |
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return result; |
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} |
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|
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/** |
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* @param node |
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* Node to check validity on |
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* @param platform |
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* Platform to check against |
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* @return True if valid on platform |
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*/ |
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public boolean isModValidOnPlatform(NodeMod node, Settings.Platform platform) { |
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ECompatiblePlatform plat = node.getPlatform(); |
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switch (plat) { |
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case BOTH: |
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return true; |
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case WIN: |
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return (platform == Platform.WIN) |
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|| (platform == Platform.LINUX); |
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case MACOS: |
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return (platform == Platform.MACOS); |
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} |
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return false; |
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} |
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|
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/** |
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* Checks if the given mod-node is of the given mod-type(s) |
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* |
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* @param node |
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* Node to check |
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* @param type |
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* Type(s) to check |
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* @param or |
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* If false check if all given types are included in node. If |
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* true checks if either of the given types is included. |
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* @return True if of given type(s) |
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*/ |
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public boolean isModOfType(NodeMod node, HashSet<Integer> type, boolean or) { |
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boolean matching = !or; |
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HashSet<TaxonomyTerm> terms = node.getTypes(); |
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|
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for (int t : type) { |
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if (or) |
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matching |= terms.contains(t); |
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else |
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matching &= terms.contains(t); |
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} |
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return matching; |
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} |
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|
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/** |
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* @return VocabId of Platform vocabulary |
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*/ |
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public int getVocabIdPlatform() { |
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return vocabId_platform; |
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} |
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|
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/** |
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* @return VocabId of Install method vocabulary |
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*/ |
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public int getVocabIdInstMethod() { |
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return vocabId_instmethod; |
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} |
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|
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/** |
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* @return VocabId of Type vocabulary |
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*/ |
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public int getVocabIdType() { |
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return vocabId_type; |
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} |
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|
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/** |
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* @param id |
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* ID of file to get |
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* @return the file |
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*/ |
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public File getFile(int id) { |
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return files.get(id); |
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} |
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|
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/** |
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* Print stats about nodes and files |
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*/ |
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public void printStats() { |
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System.out.println("Nodes by type:"); |
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for (String t : nodesByType.keySet()) { |
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System.out.println(" " + t + ": " + nodesByType.get(t).size()); |
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} |
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|
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System.out.println("Files: " + files.size()); |
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} |
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|
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private XStream getXStream() { |
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XStream xs = new XStream(new StaxDriver()); |
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xs.alias("Depot", DepotManager.class); |
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xs.alias("File", net.oni2.aeinstaller.backend.depot.model.File.class); |
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xs.alias("Node", Node.class); |
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xs.alias("NodeField_Body", NodeField_Body.class); |
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xs.alias("NodeField_Upload", NodeField_Upload.class); |
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xs.alias("NodeMod", NodeMod.class); |
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xs.alias("TaxonomyTerm", TaxonomyTerm.class); |
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xs.alias("TaxonomyVocabulary", TaxonomyVocabulary.class); |
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return xs; |
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} |
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|
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/** |
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* Save Depot cache instance to file |
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* |
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* @param f |
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* File to write to |
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*/ |
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public void saveToFile(java.io.File f) { |
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try { |
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FileOutputStream fos = new FileOutputStream(f); |
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XStream xs = getXStream(); |
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xs.toXML(this, fos); |
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fos.close(); |
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} catch (FileNotFoundException e) { |
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e.printStackTrace(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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} |
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|
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/** |
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* Load Depot cache instance from file |
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* |
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* @param f |
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* File to read from |
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*/ |
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public void loadFromFile(java.io.File f) { |
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try { |
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FileInputStream fis = new FileInputStream(f); |
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XStream xs = getXStream(); |
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Object obj = xs.fromXML(fis); |
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if (obj instanceof DepotManager) |
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instance = (DepotManager) obj; |
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fis.close(); |
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} catch (FileNotFoundException e) { |
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} catch (IOException e) { |
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} |
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} |
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} |
