1package eu.siacs.conversations.ui.util;
2
3import android.app.Activity;
4import android.preference.PreferenceManager;
5import android.support.v7.app.AlertDialog;
6import android.text.SpannableString;
7import android.text.Spanned;
8import android.text.style.TypefaceSpan;
9import android.view.ContextMenu;
10import android.view.Menu;
11import android.view.MenuItem;
12import android.view.View;
13
14import eu.siacs.conversations.Config;
15import eu.siacs.conversations.R;
16import eu.siacs.conversations.entities.Contact;
17import eu.siacs.conversations.entities.Conversation;
18import eu.siacs.conversations.entities.MucOptions;
19import eu.siacs.conversations.entities.MucOptions.User;
20import eu.siacs.conversations.services.XmppConnectionService;
21import eu.siacs.conversations.ui.ConferenceDetailsActivity;
22import eu.siacs.conversations.ui.ConversationFragment;
23import eu.siacs.conversations.ui.ConversationsActivity;
24import eu.siacs.conversations.ui.MucUsersActivity;
25import eu.siacs.conversations.ui.XmppActivity;
26import rocks.xmpp.addr.Jid;
27
28
29public final class MucDetailsContextMenuHelper {
30
31 public static void onCreateContextMenu(ContextMenu menu, View v) {
32 final XmppActivity activity = XmppActivity.find(v);
33 final Object tag = v.getTag();
34 if (tag instanceof MucOptions.User && activity != null) {
35 activity.getMenuInflater().inflate(R.menu.muc_details_context, menu);
36 final MucOptions.User user = (MucOptions.User) tag;
37 String name;
38 final Contact contact = user.getContact();
39 if (contact != null && contact.showInContactList()) {
40 name = contact.getDisplayName();
41 } else if (user.getRealJid() != null) {
42 name = user.getRealJid().asBareJid().toString();
43 } else {
44 name = user.getName();
45 }
46 menu.setHeaderTitle(name);
47 MucDetailsContextMenuHelper.configureMucDetailsContextMenu(activity, menu, user.getConversation(), user);
48 }
49 }
50
51 public static void configureMucDetailsContextMenu(Activity activity, Menu menu, Conversation conversation, User user) {
52 final MucOptions mucOptions = conversation.getMucOptions();
53 final boolean advancedMode = PreferenceManager.getDefaultSharedPreferences(activity).getBoolean("advanced_muc_mode", false);
54 final boolean isGroupChat = mucOptions.isPrivateAndNonAnonymous();
55 MenuItem sendPrivateMessage = menu.findItem(R.id.send_private_message);
56 if (user != null && user.getRealJid() != null) {
57 MenuItem showContactDetails = menu.findItem(R.id.action_contact_details);
58 MenuItem startConversation = menu.findItem(R.id.start_conversation);
59 MenuItem giveMembership = menu.findItem(R.id.give_membership);
60 MenuItem removeMembership = menu.findItem(R.id.remove_membership);
61 MenuItem giveAdminPrivileges = menu.findItem(R.id.give_admin_privileges);
62 MenuItem giveOwnerPrivileges = menu.findItem(R.id.give_owner_privileges);
63 MenuItem removeOwnerPrivileges = menu.findItem(R.id.revoke_owner_privileges);
64 MenuItem removeAdminPrivileges = menu.findItem(R.id.remove_admin_privileges);
65 MenuItem removeFromRoom = menu.findItem(R.id.remove_from_room);
66 MenuItem managePermisisons = menu.findItem(R.id.manage_permissions);
67 removeFromRoom.setTitle(isGroupChat ? R.string.remove_from_room : R.string.remove_from_channel);
68 MenuItem banFromConference = menu.findItem(R.id.ban_from_conference);
69 banFromConference.setTitle(isGroupChat ? R.string.ban_from_conference : R.string.ban_from_channel);
70 MenuItem invite = menu.findItem(R.id.invite);
71 startConversation.setVisible(true);
72 final Contact contact = user.getContact();
73 final User self = conversation.getMucOptions().getSelf();
74 if (contact != null && contact.showInRoster()) {
75 showContactDetails.setVisible(!contact.isSelf());
76 }
77 if ((activity instanceof ConferenceDetailsActivity || activity instanceof MucUsersActivity) && user.getRole() == MucOptions.Role.NONE) {
78 invite.setVisible(true);
79 }
80 boolean managePermissionsVisible = false;
81 if ((self.getAffiliation().ranks(MucOptions.Affiliation.ADMIN) && self.getAffiliation().outranks(user.getAffiliation())) || self.getAffiliation() == MucOptions.Affiliation.OWNER) {
82 if (advancedMode) {
83 managePermissionsVisible = true;
84 if (!user.getAffiliation().ranks(MucOptions.Affiliation.MEMBER)) {
85 giveMembership.setVisible(true);
86 } else if (user.getAffiliation() == MucOptions.Affiliation.MEMBER) {
87 removeMembership.setVisible(true);
88 }
89 if (!Config.DISABLE_BAN) {
90 banFromConference.setVisible(true);
91 }
92 } else {
93 if (!Config.DISABLE_BAN || conversation.getMucOptions().membersOnly()) {
94 managePermissionsVisible = true;
95 removeFromRoom.setVisible(true);
96 }
97 }
98 }
99 if (self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
100 if (isGroupChat || advancedMode || user.getAffiliation() == MucOptions.Affiliation.OWNER) {
101 managePermissionsVisible = true;
102 if (!user.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
103 giveOwnerPrivileges.setVisible(true);
104 } else if (user.getAffiliation() == MucOptions.Affiliation.OWNER){
105 removeOwnerPrivileges.setVisible(true);
106 }
107 }
108 if (!isGroupChat || advancedMode || user.getAffiliation() == MucOptions.Affiliation.ADMIN) {
109 managePermissionsVisible = true;
110 if (!user.getAffiliation().ranks(MucOptions.Affiliation.ADMIN)) {
111 giveAdminPrivileges.setVisible(true);
112 } else if (user.getAffiliation() == MucOptions.Affiliation.ADMIN) {
113 removeAdminPrivileges.setVisible(true);
114 }
115 }
116 }
117 managePermisisons.setVisible(managePermissionsVisible);
118 sendPrivateMessage.setVisible(!isGroupChat && mucOptions.allowPm() && user.getRole().ranks(MucOptions.Role.VISITOR));
119 } else {
120 sendPrivateMessage.setVisible(true);
121 sendPrivateMessage.setEnabled(user != null && mucOptions.allowPm() && user.getRole().ranks(MucOptions.Role.VISITOR));
122 }
123 }
124
125 public static boolean onContextItemSelected(MenuItem item, User user, XmppActivity activity) {
126 return onContextItemSelected(item, user, activity, null);
127 }
128
129 public static boolean onContextItemSelected(MenuItem item, User user, XmppActivity activity, final String fingerprint) {
130 final Conversation conversation = user.getConversation();
131 final XmppConnectionService.OnAffiliationChanged onAffiliationChanged = activity instanceof XmppConnectionService.OnAffiliationChanged ? (XmppConnectionService.OnAffiliationChanged) activity : null;
132 Jid jid = user.getRealJid();
133 switch (item.getItemId()) {
134 case R.id.action_contact_details:
135 Contact contact = user.getContact();
136 if (contact != null) {
137 activity.switchToContactDetails(contact, fingerprint);
138 }
139 return true;
140 case R.id.start_conversation:
141 startConversation(user, activity);
142 return true;
143 case R.id.give_admin_privileges:
144 activity.xmppConnectionService.changeAffiliationInConference(conversation, jid, MucOptions.Affiliation.ADMIN, onAffiliationChanged);
145 return true;
146 case R.id.give_membership:
147 activity.xmppConnectionService.changeAffiliationInConference(conversation, jid, MucOptions.Affiliation.MEMBER, onAffiliationChanged);
148 return true;
149 case R.id.give_owner_privileges:
150 activity.xmppConnectionService.changeAffiliationInConference(conversation, jid, MucOptions.Affiliation.OWNER, onAffiliationChanged);
151 return true;
152 case R.id.remove_membership:
153 activity.xmppConnectionService.changeAffiliationInConference(conversation, jid, MucOptions.Affiliation.NONE, onAffiliationChanged);
154 return true;
155 case R.id.remove_admin_privileges:
156 case R.id.revoke_owner_privileges:
157 activity.xmppConnectionService.changeAffiliationInConference(conversation, jid, MucOptions.Affiliation.MEMBER, onAffiliationChanged);
158 return true;
159 case R.id.remove_from_room:
160 removeFromRoom(user, activity, onAffiliationChanged);
161 return true;
162 case R.id.ban_from_conference:
163 activity.xmppConnectionService.changeAffiliationInConference(conversation, jid, MucOptions.Affiliation.OUTCAST, onAffiliationChanged);
164 if (user.getRole() != MucOptions.Role.NONE) {
165 activity.xmppConnectionService.changeRoleInConference(conversation, user.getName(), MucOptions.Role.NONE);
166 }
167 return true;
168 case R.id.send_private_message:
169 if (activity instanceof ConversationsActivity) {
170 ConversationFragment conversationFragment = ConversationFragment.get(activity);
171 if (conversationFragment != null) {
172 conversationFragment.privateMessageWith(user.getFullJid());
173 return true;
174 }
175 }
176 activity.privateMsgInMuc(conversation, user.getName());
177 return true;
178 case R.id.invite:
179 activity.xmppConnectionService.directInvite(conversation, jid);
180 return true;
181 default:
182 return false;
183 }
184 }
185
186 private static void removeFromRoom(final User user, XmppActivity activity, XmppConnectionService.OnAffiliationChanged onAffiliationChanged) {
187 final Conversation conversation = user.getConversation();
188 if (conversation.getMucOptions().membersOnly()) {
189 activity.xmppConnectionService.changeAffiliationInConference(conversation, user.getRealJid(), MucOptions.Affiliation.NONE, onAffiliationChanged);
190 if (user.getRole() != MucOptions.Role.NONE) {
191 activity.xmppConnectionService.changeRoleInConference(conversation, user.getName(), MucOptions.Role.NONE);
192 }
193 } else {
194 AlertDialog.Builder builder = new AlertDialog.Builder(activity);
195 builder.setTitle(R.string.ban_from_conference);
196 String jid = user.getRealJid().asBareJid().toString();
197 SpannableString message = new SpannableString(activity.getString(R.string.removing_from_public_conference, jid));
198 int start = message.toString().indexOf(jid);
199 if (start >= 0) {
200 message.setSpan(new TypefaceSpan("monospace"), start, start + jid.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
201 }
202 builder.setMessage(message);
203 builder.setNegativeButton(R.string.cancel, null);
204 builder.setPositiveButton(R.string.ban_now, (dialog, which) -> {
205 activity.xmppConnectionService.changeAffiliationInConference(conversation, user.getRealJid(), MucOptions.Affiliation.OUTCAST, onAffiliationChanged);
206 if (user.getRole() != MucOptions.Role.NONE) {
207 activity.xmppConnectionService.changeRoleInConference(conversation, user.getName(), MucOptions.Role.NONE);
208 }
209 });
210 builder.create().show();
211 }
212 }
213
214 private static void startConversation(User user, XmppActivity activity) {
215 if (user.getRealJid() != null) {
216 Conversation newConversation = activity.xmppConnectionService.findOrCreateConversation(user.getAccount(), user.getRealJid().asBareJid(), false, true);
217 activity.switchToConversation(newConversation);
218 }
219 }
220}