1package eu.siacs.conversations.ui;
  2
  3import android.annotation.TargetApi;
  4import android.app.AlertDialog;
  5import android.app.PendingIntent;
  6import android.content.Context;
  7import android.content.DialogInterface;
  8import android.content.IntentSender.SendIntentException;
  9import android.graphics.Bitmap;
 10import android.os.Build;
 11import android.os.Bundle;
 12import android.view.ContextMenu;
 13import android.view.LayoutInflater;
 14import android.view.Menu;
 15import android.view.MenuItem;
 16import android.view.View;
 17import android.view.View.OnClickListener;
 18import android.widget.Button;
 19import android.widget.ImageButton;
 20import android.widget.ImageView;
 21import android.widget.LinearLayout;
 22import android.widget.TextView;
 23import android.widget.Toast;
 24
 25import org.openintents.openpgp.util.OpenPgpUtils;
 26
 27import java.util.ArrayList;
 28import java.util.List;
 29
 30import eu.siacs.conversations.R;
 31import eu.siacs.conversations.crypto.PgpEngine;
 32import eu.siacs.conversations.entities.Account;
 33import eu.siacs.conversations.entities.Bookmark;
 34import eu.siacs.conversations.entities.Contact;
 35import eu.siacs.conversations.entities.Conversation;
 36import eu.siacs.conversations.entities.MucOptions;
 37import eu.siacs.conversations.entities.MucOptions.User;
 38import eu.siacs.conversations.services.XmppConnectionService;
 39import eu.siacs.conversations.services.XmppConnectionService.OnMucRosterUpdate;
 40import eu.siacs.conversations.services.XmppConnectionService.OnConversationUpdate;
 41import eu.siacs.conversations.xmpp.jid.Jid;
 42import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
 43
 44public class ConferenceDetailsActivity extends XmppActivity implements OnConversationUpdate, OnMucRosterUpdate, XmppConnectionService.OnAffiliationChanged {
 45	public static final String ACTION_VIEW_MUC = "view_muc";
 46	private Conversation mConversation;
 47	private OnClickListener inviteListener = new OnClickListener() {
 48
 49		@Override
 50		public void onClick(View v) {
 51			inviteToConversation(mConversation);
 52		}
 53	};
 54	private TextView mYourNick;
 55	private ImageView mYourPhoto;
 56	private ImageButton mEditNickButton;
 57	private TextView mRoleAffiliaton;
 58	private TextView mFullJid;
 59	private TextView mAccountJid;
 60	private LinearLayout membersView;
 61	private LinearLayout mMoreDetails;
 62	private Button mInviteButton;
 63	private String uuid = null;
 64	private List<User> users = new ArrayList<>();
 65	private User mSelectedUser = null;
 66
 67	private boolean mAdvancedMode = false;
 68
 69	private UiCallback<Conversation> renameCallback = new UiCallback<Conversation>() {
 70		@Override
 71		public void success(Conversation object) {
 72			runOnUiThread(new Runnable() {
 73				@Override
 74				public void run() {
 75					Toast.makeText(ConferenceDetailsActivity.this,getString(R.string.your_nick_has_been_changed),Toast.LENGTH_SHORT).show();
 76					updateView();
 77				}
 78			});
 79
 80		}
 81
 82		@Override
 83		public void error(final int errorCode, Conversation object) {
 84			runOnUiThread(new Runnable() {
 85				@Override
 86				public void run() {
 87					Toast.makeText(ConferenceDetailsActivity.this,getString(errorCode),Toast.LENGTH_SHORT).show();
 88				}
 89			});
 90		}
 91
 92		@Override
 93		public void userInputRequried(PendingIntent pi, Conversation object) {
 94
 95		}
 96	};
 97
 98	@Override
 99	public void onConversationUpdate() {
100		runOnUiThread(new Runnable() {
101
102			@Override
103			public void run() {
104				updateView();
105			}
106		});
107	}
108
109	@Override
110	public void onMucRosterUpdate() {
111		runOnUiThread(new Runnable() {
112
113			@Override
114			public void run() {
115				updateView();
116			}
117		});
118	}
119
120	@Override
121	protected void onCreate(Bundle savedInstanceState) {
122		super.onCreate(savedInstanceState);
123		setContentView(R.layout.activity_muc_details);
124		mYourNick = (TextView) findViewById(R.id.muc_your_nick);
125		mYourPhoto = (ImageView) findViewById(R.id.your_photo);
126		mEditNickButton = (ImageButton) findViewById(R.id.edit_nick_button);
127		mFullJid = (TextView) findViewById(R.id.muc_jabberid);
128		membersView = (LinearLayout) findViewById(R.id.muc_members);
129		mAccountJid = (TextView) findViewById(R.id.details_account);
130		mMoreDetails = (LinearLayout) findViewById(R.id.muc_more_details);
131		mMoreDetails.setVisibility(View.GONE);
132		mInviteButton = (Button) findViewById(R.id.invite);
133		mInviteButton.setOnClickListener(inviteListener);
134		if (getActionBar() != null) {
135			getActionBar().setHomeButtonEnabled(true);
136			getActionBar().setDisplayHomeAsUpEnabled(true);
137		}
138		mEditNickButton.setOnClickListener(new OnClickListener() {
139
140			@Override
141			public void onClick(View v) {
142				quickEdit(mConversation.getMucOptions().getActualNick(),
143						new OnValueEdited() {
144
145							@Override
146							public void onValueEdited(String value) {
147								xmppConnectionService.renameInMuc(mConversation,value,renameCallback);
148							}
149						});
150			}
151		});
152	}
153
154	@Override
155	public boolean onOptionsItemSelected(MenuItem menuItem) {
156		switch (menuItem.getItemId()) {
157			case android.R.id.home:
158				finish();
159				break;
160			case R.id.action_edit_subject:
161				if (mConversation != null) {
162					quickEdit(mConversation.getName(), new OnValueEdited() {
163
164						@Override
165						public void onValueEdited(String value) {
166							MessagePacket packet = xmppConnectionService
167								.getMessageGenerator().conferenceSubject(
168										mConversation, value);
169							xmppConnectionService.sendMessagePacket(
170									mConversation.getAccount(), packet);
171						}
172					});
173				}
174				break;
175			case R.id.action_save_as_bookmark:
176				saveAsBookmark();
177				break;
178			case R.id.action_delete_bookmark:
179				deleteBookmark();
180				break;
181			case R.id.action_advanced_mode:
182				this.mAdvancedMode = !menuItem.isChecked();
183				menuItem.setChecked(this.mAdvancedMode);
184				invalidateOptionsMenu();
185				updateView();
186				break;
187		}
188		return super.onOptionsItemSelected(menuItem);
189	}
190
191	@Override
192	protected String getShareableUri() {
193		if (mConversation != null) {
194			return "xmpp:" + mConversation.getJid().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		MenuItem menuItemAdvancedMode = menu.findItem(R.id.action_advanced_mode);
205		menuItemAdvancedMode.setChecked(mAdvancedMode);
206		Account account = mConversation.getAccount();
207		if (account.hasBookmarkFor(mConversation.getJid().toBareJid())) {
208			menuItemSaveBookmark.setVisible(false);
209			menuItemDeleteBookmark.setVisible(true);
210		} else {
211			menuItemDeleteBookmark.setVisible(false);
212			menuItemSaveBookmark.setVisible(true);
213		}
214		return true;
215	}
216
217	@Override
218	public boolean onCreateOptionsMenu(Menu menu) {
219		getMenuInflater().inflate(R.menu.muc_details, menu);
220		return true;
221	}
222
223	@Override
224	public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
225		Object tag = v.getTag();
226		if (tag instanceof User) {
227			getMenuInflater().inflate(R.menu.muc_details_context,menu);
228			final User user = (User) tag;
229			final User self = mConversation.getMucOptions().getSelf();
230			this.mSelectedUser = user;
231			String name;
232			if (user.getJid() != null) {
233				final Contact contact = user.getContact();
234				if (contact != null) {
235					name = contact.getDisplayName();
236				} else if (user.getJid() != null) {
237					name = user.getJid().toBareJid().toString();
238				} else {
239					name = user.getName();
240				}
241				menu.setHeaderTitle(name);
242				MenuItem startConversation = menu.findItem(R.id.start_conversation);
243				MenuItem giveMembership = menu.findItem(R.id.give_membership);
244				MenuItem removeMembership = menu.findItem(R.id.remove_membership);
245				MenuItem giveAdminPrivileges = menu.findItem(R.id.give_admin_privileges);
246				MenuItem removeAdminPrivileges = menu.findItem(R.id.remove_admin_privileges);
247				MenuItem removeFromRoom = menu.findItem(R.id.remove_from_room);
248				MenuItem banFromConference = menu.findItem(R.id.ban_from_conference);
249				startConversation.setVisible(true);
250				if (self.getAffiliation().ranks(MucOptions.Affiliation.ADMIN) &&
251						self.getAffiliation().outranks(user.getAffiliation())) {
252					if (mAdvancedMode) {
253						if (user.getAffiliation() == MucOptions.Affiliation.NONE) {
254							giveMembership.setVisible(true);
255						} else {
256							removeMembership.setVisible(true);
257						}
258						banFromConference.setVisible(true);
259					} else {
260						removeFromRoom.setVisible(true);
261					}
262					if (user.getAffiliation() != MucOptions.Affiliation.ADMIN) {
263						giveAdminPrivileges.setVisible(true);
264					} else {
265						removeAdminPrivileges.setVisible(true);
266					}
267				}
268			}
269
270		}
271		super.onCreateContextMenu(menu,v,menuInfo);
272	}
273
274	@Override
275	public boolean onContextItemSelected(MenuItem item) {
276		switch (item.getItemId()) {
277			case R.id.start_conversation:
278				startConversation(mSelectedUser);
279				return true;
280			case R.id.give_admin_privileges:
281				xmppConnectionService.changeAffiliationInConference(mConversation,mSelectedUser.getJid(), MucOptions.Affiliation.ADMIN,this);
282				return true;
283			case R.id.give_membership:
284				xmppConnectionService.changeAffiliationInConference(mConversation,mSelectedUser.getJid(), MucOptions.Affiliation.MEMBER,this);
285				return true;
286			case R.id.remove_membership:
287				xmppConnectionService.changeAffiliationInConference(mConversation,mSelectedUser.getJid(), MucOptions.Affiliation.NONE,this);
288				return true;
289			case R.id.remove_admin_privileges:
290				xmppConnectionService.changeAffiliationInConference(mConversation,mSelectedUser.getJid(), MucOptions.Affiliation.MEMBER,this);
291				return true;
292			case R.id.remove_from_room:
293				removeFromRoom(mSelectedUser);
294				return true;
295			case R.id.ban_from_conference:
296				xmppConnectionService.changeAffiliationInConference(mConversation,mSelectedUser.getJid(), MucOptions.Affiliation.OUTCAST,this);
297				return true;
298			default:
299				return super.onContextItemSelected(item);
300		}
301	}
302
303	private void removeFromRoom(final User user) {
304		if (mConversation.getMucOptions().membersOnly()) {
305			xmppConnectionService.changeAffiliationInConference(mConversation,user.getJid(), MucOptions.Affiliation.NONE,this);
306		} else {
307			AlertDialog.Builder builder = new AlertDialog.Builder(this);
308			builder.setTitle(R.string.ban_from_conference);
309			builder.setMessage(getString(R.string.removing_from_public_conference,user.getName()));
310			builder.setNegativeButton(R.string.cancel,null);
311			builder.setPositiveButton(R.string.ban_now,new DialogInterface.OnClickListener() {
312				@Override
313				public void onClick(DialogInterface dialog, int which) {
314					xmppConnectionService.changeAffiliationInConference(mConversation,user.getJid(), MucOptions.Affiliation.OUTCAST,ConferenceDetailsActivity.this);
315				}
316			});
317			builder.create().show();
318		}
319	}
320
321	protected void startConversation(User user) {
322		if (user.getJid() != null) {
323			Conversation conversation = xmppConnectionService.findOrCreateConversation(this.mConversation.getAccount(),user.getJid().toBareJid(),false);
324			switchToConversation(conversation);
325		}
326	}
327
328	protected void saveAsBookmark() {
329		Account account = mConversation.getAccount();
330		Bookmark bookmark = new Bookmark(account, mConversation.getJid().toBareJid());
331		if (!mConversation.getJid().isBareJid()) {
332			bookmark.setNick(mConversation.getJid().getResourcepart());
333		}
334		bookmark.setAutojoin(true);
335		account.getBookmarks().add(bookmark);
336		xmppConnectionService.pushBookmarks(account);
337		mConversation.setBookmark(bookmark);
338	}
339
340	protected void deleteBookmark() {
341		Account account = mConversation.getAccount();
342		Bookmark bookmark = mConversation.getBookmark();
343		bookmark.unregisterConversation();
344		account.getBookmarks().remove(bookmark);
345		xmppConnectionService.pushBookmarks(account);
346	}
347
348	@Override
349	void onBackendConnected() {
350		if (getIntent().getAction().equals(ACTION_VIEW_MUC)) {
351			this.uuid = getIntent().getExtras().getString("uuid");
352		}
353		if (uuid != null) {
354			this.mConversation = xmppConnectionService
355				.findConversationByUuid(uuid);
356			if (this.mConversation != null) {
357				updateView();
358			}
359		}
360	}
361
362	private void updateView() {
363		mAccountJid.setText(getString(R.string.using_account, mConversation
364					.getAccount().getJid().toBareJid()));
365		mYourPhoto.setImageBitmap(avatarService().get(mConversation.getAccount(), getPixel(48)));
366		setTitle(mConversation.getName());
367		mFullJid.setText(mConversation.getJid().toBareJid().toString());
368		mYourNick.setText(mConversation.getMucOptions().getActualNick());
369		mRoleAffiliaton = (TextView) findViewById(R.id.muc_role);
370		if (mConversation.getMucOptions().online()) {
371			mMoreDetails.setVisibility(View.VISIBLE);
372			User self = mConversation.getMucOptions().getSelf();
373			final String status = getStatus(self);
374			if (status != null) {
375				mRoleAffiliaton.setVisibility(View.VISIBLE);
376				mRoleAffiliaton.setText(status);
377			} else {
378				mRoleAffiliaton.setVisibility(View.GONE);
379			}
380		}
381		this.users.clear();
382		this.users.addAll(mConversation.getMucOptions().getUsers());
383		LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
384		membersView.removeAllViews();
385		for (final User user : mConversation.getMucOptions().getUsers()) {
386			View view = inflater.inflate(R.layout.contact, membersView,
387					false);
388			this.setListItemBackgroundOnView(view);
389			view.setOnClickListener(new OnClickListener() {
390				@Override
391				public void onClick(View view) {
392					highlightInMuc(mConversation, user.getName());
393				}
394			});
395			registerForContextMenu(view);
396			view.setTag(user);
397			TextView tvDisplayName = (TextView) view.findViewById(R.id.contact_display_name);
398			TextView tvKey = (TextView) view.findViewById(R.id.key);
399			TextView tvStatus = (TextView) view.findViewById(R.id.contact_jid);
400			if (mAdvancedMode && user.getPgpKeyId() != 0) {
401				tvKey.setVisibility(View.VISIBLE);
402				tvKey.setOnClickListener(new OnClickListener() {
403
404					@Override
405					public void onClick(View v) {
406						viewPgpKey(user);
407					}
408				});
409				tvKey.setText(OpenPgpUtils.convertKeyIdToHex(user.getPgpKeyId()));
410			}
411			Bitmap bm;
412			Contact contact = user.getContact();
413			if (contact != null) {
414				bm = avatarService().get(contact, getPixel(48));
415				tvDisplayName.setText(contact.getDisplayName());
416				tvStatus.setText(user.getName() + " \u2022 " + getStatus(user));
417			} else {
418				bm = avatarService().get(user.getName(), getPixel(48));
419				tvDisplayName.setText(user.getName());
420				tvStatus.setText(getStatus(user));
421
422			}
423			ImageView iv = (ImageView) view.findViewById(R.id.contact_photo);
424			iv.setImageBitmap(bm);
425			membersView.addView(view);
426			if (mConversation.getMucOptions().canInvite()) {
427				mInviteButton.setVisibility(View.VISIBLE);
428			} else {
429				mInviteButton.setVisibility(View.GONE);
430			}
431		}
432	}
433
434	private String getStatus(User user) {
435		if (mAdvancedMode) {
436			StringBuilder builder = new StringBuilder();
437			builder.append(getString(user.getAffiliation().getResId()));
438			builder.append(" (");
439			builder.append(getString(user.getRole().getResId()));
440			builder.append(')');
441			return builder.toString();
442		} else {
443			return getString(user.getAffiliation().getResId());
444		}
445	}
446
447	@SuppressWarnings("deprecation")
448	@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
449	private void setListItemBackgroundOnView(View view) {
450		int sdk = android.os.Build.VERSION.SDK_INT;
451		if (sdk < android.os.Build.VERSION_CODES.JELLY_BEAN) {
452			view.setBackgroundDrawable(getResources().getDrawable(R.drawable.greybackground));
453		} else {
454			view.setBackground(getResources().getDrawable(R.drawable.greybackground));
455		}
456	}
457
458	private void viewPgpKey(User user) {
459		PgpEngine pgp = xmppConnectionService.getPgpEngine();
460		if (pgp != null) {
461			PendingIntent intent = pgp.getIntentForKey(
462					mConversation.getAccount(), user.getPgpKeyId());
463			if (intent != null) {
464				try {
465					startIntentSenderForResult(intent.getIntentSender(), 0,
466							null, 0, 0, 0);
467				} catch (SendIntentException ignored) {
468
469				}
470			}
471		}
472	}
473
474	@Override
475	public void onAffiliationChangedSuccessful(Jid jid) {
476
477	}
478
479	@Override
480	public void onAffiliationChangeFailed(Jid jid, int resId) {
481
482	}
483}