1package eu.siacs.conversations.ui;
  2
  3import android.annotation.TargetApi;
  4import android.app.PendingIntent;
  5import android.content.Context;
  6import android.content.IntentSender.SendIntentException;
  7import android.graphics.Bitmap;
  8import android.os.Build;
  9import android.os.Bundle;
 10import android.view.ContextMenu;
 11import android.view.LayoutInflater;
 12import android.view.Menu;
 13import android.view.MenuItem;
 14import android.view.View;
 15import android.view.View.OnClickListener;
 16import android.widget.Button;
 17import android.widget.ImageButton;
 18import android.widget.ImageView;
 19import android.widget.LinearLayout;
 20import android.widget.TextView;
 21import android.widget.Toast;
 22
 23import org.openintents.openpgp.util.OpenPgpUtils;
 24
 25import java.util.ArrayList;
 26import java.util.List;
 27
 28import eu.siacs.conversations.R;
 29import eu.siacs.conversations.crypto.PgpEngine;
 30import eu.siacs.conversations.entities.Account;
 31import eu.siacs.conversations.entities.Bookmark;
 32import eu.siacs.conversations.entities.Contact;
 33import eu.siacs.conversations.entities.Conversation;
 34import eu.siacs.conversations.entities.MucOptions.User;
 35import eu.siacs.conversations.services.XmppConnectionService.OnMucRosterUpdate;
 36import eu.siacs.conversations.services.XmppConnectionService.OnConversationUpdate;
 37import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
 38
 39public class ConferenceDetailsActivity extends XmppActivity implements OnConversationUpdate, OnMucRosterUpdate {
 40	public static final String ACTION_VIEW_MUC = "view_muc";
 41	private Conversation mConversation;
 42	private OnClickListener inviteListener = new OnClickListener() {
 43
 44		@Override
 45		public void onClick(View v) {
 46			inviteToConversation(mConversation);
 47		}
 48	};
 49	private TextView mYourNick;
 50	private ImageView mYourPhoto;
 51	private ImageButton mEditNickButton;
 52	private TextView mRoleAffiliaton;
 53	private TextView mFullJid;
 54	private TextView mAccountJid;
 55	private LinearLayout membersView;
 56	private LinearLayout mMoreDetails;
 57	private Button mInviteButton;
 58	private String uuid = null;
 59	private List<User> users = new ArrayList<>();
 60	private User mSelectedUser = null;
 61
 62	private UiCallback<Conversation> renameCallback = new UiCallback<Conversation>() {
 63		@Override
 64		public void success(Conversation object) {
 65			runOnUiThread(new Runnable() {
 66				@Override
 67				public void run() {
 68					Toast.makeText(ConferenceDetailsActivity.this,getString(R.string.your_nick_has_been_changed),Toast.LENGTH_SHORT).show();
 69					populateView();
 70				}
 71			});
 72
 73		}
 74
 75		@Override
 76		public void error(final int errorCode, Conversation object) {
 77			runOnUiThread(new Runnable() {
 78				@Override
 79				public void run() {
 80					Toast.makeText(ConferenceDetailsActivity.this,getString(errorCode),Toast.LENGTH_SHORT).show();
 81				}
 82			});
 83		}
 84
 85		@Override
 86		public void userInputRequried(PendingIntent pi, Conversation object) {
 87
 88		}
 89	};
 90
 91	@Override
 92	public void onConversationUpdate() {
 93		runOnUiThread(new Runnable() {
 94
 95			@Override
 96			public void run() {
 97				populateView();
 98			}
 99		});
100	}
101
102	@Override
103	public void onMucRosterUpdate() {
104		runOnUiThread(new Runnable() {
105
106			@Override
107			public void run() {
108				populateView();
109			}
110		});
111	}
112
113	@Override
114	protected void onCreate(Bundle savedInstanceState) {
115		super.onCreate(savedInstanceState);
116		setContentView(R.layout.activity_muc_details);
117		mYourNick = (TextView) findViewById(R.id.muc_your_nick);
118		mYourPhoto = (ImageView) findViewById(R.id.your_photo);
119		mEditNickButton = (ImageButton) findViewById(R.id.edit_nick_button);
120		mFullJid = (TextView) findViewById(R.id.muc_jabberid);
121		membersView = (LinearLayout) findViewById(R.id.muc_members);
122		mAccountJid = (TextView) findViewById(R.id.details_account);
123		mMoreDetails = (LinearLayout) findViewById(R.id.muc_more_details);
124		mMoreDetails.setVisibility(View.GONE);
125		mInviteButton = (Button) findViewById(R.id.invite);
126		mInviteButton.setOnClickListener(inviteListener);
127		if (getActionBar() != null) {
128			getActionBar().setHomeButtonEnabled(true);
129			getActionBar().setDisplayHomeAsUpEnabled(true);
130		}
131		mEditNickButton.setOnClickListener(new OnClickListener() {
132
133			@Override
134			public void onClick(View v) {
135				quickEdit(mConversation.getMucOptions().getActualNick(),
136						new OnValueEdited() {
137
138							@Override
139							public void onValueEdited(String value) {
140								xmppConnectionService.renameInMuc(mConversation,value,renameCallback);
141							}
142						});
143			}
144		});
145	}
146
147	@Override
148	public boolean onOptionsItemSelected(MenuItem menuItem) {
149		switch (menuItem.getItemId()) {
150			case android.R.id.home:
151				finish();
152				break;
153			case R.id.action_edit_subject:
154				if (mConversation != null) {
155					quickEdit(mConversation.getName(), new OnValueEdited() {
156
157						@Override
158						public void onValueEdited(String value) {
159							MessagePacket packet = xmppConnectionService
160									.getMessageGenerator().conferenceSubject(
161											mConversation, value);
162							xmppConnectionService.sendMessagePacket(
163									mConversation.getAccount(), packet);
164						}
165					});
166				}
167				break;
168			case R.id.action_save_as_bookmark:
169				saveAsBookmark();
170				break;
171			case R.id.action_delete_bookmark:
172				deleteBookmark();
173				break;
174		}
175		return super.onOptionsItemSelected(menuItem);
176	}
177
178	public String getReadableRole(int role) {
179		switch (role) {
180			case User.ROLE_MODERATOR:
181				return getString(R.string.moderator);
182			case User.ROLE_PARTICIPANT:
183				return getString(R.string.participant);
184			case User.ROLE_VISITOR:
185				return getString(R.string.visitor);
186			default:
187				return "";
188		}
189	}
190
191	@Override
192	protected String getShareableUri() {
193		if (mConversation != null) {
194			return "xmpp:" + mConversation.getContactJid().toBareJid().toString() + "?join";
195		} else {
196			return "";
197		}
198	}
199
200	@Override
201	public boolean onPrepareOptionsMenu(Menu menu) {
202		MenuItem menuItemSaveBookmark = menu.findItem(R.id.action_save_as_bookmark);
203		MenuItem menuItemDeleteBookmark = menu.findItem(R.id.action_delete_bookmark);
204		Account account = mConversation.getAccount();
205		if (account.hasBookmarkFor(mConversation.getContactJid().toBareJid())) {
206			menuItemSaveBookmark.setVisible(false);
207			menuItemDeleteBookmark.setVisible(true);
208		} else {
209			menuItemDeleteBookmark.setVisible(false);
210			menuItemSaveBookmark.setVisible(true);
211		}
212		return true;
213	}
214
215	@Override
216	public boolean onCreateOptionsMenu(Menu menu) {
217		getMenuInflater().inflate(R.menu.muc_details, menu);
218		return true;
219	}
220
221	@Override
222	public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
223		Object tag = v.getTag();
224		if (tag instanceof User) {
225			getMenuInflater().inflate(R.menu.muc_details_context,menu);
226			final User user = (User) tag;
227			this.mSelectedUser = user;
228			String name;
229			final Contact contact = user.getContact();
230			if (contact != null) {
231				name = contact.getDisplayName();
232			} else if (user.getJid() != null) {
233				name = user.getJid().toBareJid().toString();
234			} else {
235				name = user.getName();
236			}
237			menu.setHeaderTitle(name);
238			MenuItem startConversation = menu.findItem(R.id.start_conversation);
239			if (user.getJid() == null) {
240				startConversation.setVisible(false);
241			}
242		}
243		super.onCreateContextMenu(menu,v,menuInfo);
244	}
245
246	@Override
247	public boolean onContextItemSelected(MenuItem item) {
248		switch (item.getItemId()) {
249			case R.id.start_conversation:
250				startConversation(mSelectedUser);
251				return true;
252			default:
253				return super.onContextItemSelected(item);
254		}
255	}
256
257	protected void startConversation(User user) {
258		if (user.getJid() != null) {
259			Conversation conversation = xmppConnectionService.findOrCreateConversation(this.mConversation.getAccount(),user.getJid().toBareJid(),false);
260			switchToConversation(conversation);
261		}
262	}
263
264	protected void saveAsBookmark() {
265		Account account = mConversation.getAccount();
266		Bookmark bookmark = new Bookmark(account, mConversation.getContactJid().toBareJid());
267		account.getBookmarks().add(bookmark);
268		xmppConnectionService.pushBookmarks(account);
269		mConversation.setBookmark(bookmark);
270	}
271
272	protected void deleteBookmark() {
273		Account account = mConversation.getAccount();
274		Bookmark bookmark = mConversation.getBookmark();
275		bookmark.unregisterConversation();
276		account.getBookmarks().remove(bookmark);
277		xmppConnectionService.pushBookmarks(account);
278	}
279
280	@Override
281	void onBackendConnected() {
282		if (getIntent().getAction().equals(ACTION_VIEW_MUC)) {
283			this.uuid = getIntent().getExtras().getString("uuid");
284		}
285		if (uuid != null) {
286			this.mConversation = xmppConnectionService
287					.findConversationByUuid(uuid);
288			if (this.mConversation != null) {
289				populateView();
290			}
291		}
292	}
293
294	private void populateView() {
295		mAccountJid.setText(getString(R.string.using_account, mConversation
296				.getAccount().getJid().toBareJid()));
297		mYourPhoto.setImageBitmap(avatarService().get(
298				mConversation.getAccount(), getPixel(48)));
299		setTitle(mConversation.getName());
300		mFullJid.setText(mConversation.getContactJid().toBareJid().toString());
301		mYourNick.setText(mConversation.getMucOptions().getActualNick());
302		mRoleAffiliaton = (TextView) findViewById(R.id.muc_role);
303		if (mConversation.getMucOptions().online()) {
304			mMoreDetails.setVisibility(View.VISIBLE);
305			User self = mConversation.getMucOptions().getSelf();
306			switch (self.getAffiliation()) {
307				case User.AFFILIATION_ADMIN:
308					mRoleAffiliaton.setText(getReadableRole(self.getRole()) + " ("
309							+ getString(R.string.admin) + ")");
310					break;
311				case User.AFFILIATION_OWNER:
312					mRoleAffiliaton.setText(getReadableRole(self.getRole()) + " ("
313							+ getString(R.string.owner) + ")");
314					break;
315				default:
316					mRoleAffiliaton.setText(getReadableRole(self.getRole()));
317					break;
318			}
319		}
320		this.users.clear();
321		this.users.addAll(mConversation.getMucOptions().getUsers());
322		LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
323		membersView.removeAllViews();
324		for (final User user : mConversation.getMucOptions().getUsers()) {
325			View view = inflater.inflate(R.layout.contact, membersView,
326					false);
327			this.setListItemBackgroundOnView(view);
328			view.setOnClickListener(new OnClickListener() {
329				@Override
330				public void onClick(View view) {
331					highlightInMuc(mConversation, user.getName());
332				}
333			});
334			registerForContextMenu(view);
335			view.setTag(user);
336			TextView name = (TextView) view
337					.findViewById(R.id.contact_display_name);
338			TextView key = (TextView) view.findViewById(R.id.key);
339			TextView role = (TextView) view.findViewById(R.id.contact_jid);
340			if (user.getPgpKeyId() != 0) {
341				key.setVisibility(View.VISIBLE);
342				key.setOnClickListener(new OnClickListener() {
343
344					@Override
345					public void onClick(View v) {
346						viewPgpKey(user);
347					}
348				});
349				key.setText(OpenPgpUtils.convertKeyIdToHex(user.getPgpKeyId()));
350			}
351			Bitmap bm;
352			Contact contact = user.getContact();
353			if (contact != null) {
354				bm = avatarService().get(contact, getPixel(48));
355				name.setText(contact.getDisplayName());
356				role.setText(user.getName() + " \u2022 "
357						+ getReadableRole(user.getRole()));
358			} else {
359				bm = avatarService().get(user.getName(), getPixel(48));
360				name.setText(user.getName());
361				role.setText(getReadableRole(user.getRole()));
362			}
363			ImageView iv = (ImageView) view.findViewById(R.id.contact_photo);
364			iv.setImageBitmap(bm);
365			membersView.addView(view);
366		}
367	}
368
369	@SuppressWarnings("deprecation")
370	@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
371	private void setListItemBackgroundOnView(View view) {
372		int sdk = android.os.Build.VERSION.SDK_INT;
373		if (sdk < android.os.Build.VERSION_CODES.JELLY_BEAN) {
374			view.setBackgroundDrawable(getResources().getDrawable(R.drawable.greybackground));
375		} else {
376			view.setBackground(getResources().getDrawable(R.drawable.greybackground));
377		}
378	}
379
380	private void viewPgpKey(User user) {
381		PgpEngine pgp = xmppConnectionService.getPgpEngine();
382		if (pgp != null) {
383			PendingIntent intent = pgp.getIntentForKey(
384					mConversation.getAccount(), user.getPgpKeyId());
385			if (intent != null) {
386				try {
387					startIntentSenderForResult(intent.getIntentSender(), 0,
388							null, 0, 0, 0);
389				} catch (SendIntentException ignored) {
390
391				}
392			}
393		}
394	}
395}