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 banFromConference = menu.findItem(R.id.ban_from_conference);
67 MenuItem invite = menu.findItem(R.id.invite);
68 startConversation.setVisible(true);
69 final Contact contact = user.getContact();
70 final User self = conversation.getMucOptions().getSelf();
71 if (contact != null && contact.showInRoster()) {
72 showContactDetails.setVisible(!contact.isSelf());
73 }
74 if ((activity instanceof ConferenceDetailsActivity || activity instanceof MucUsersActivity) && user.getRole() == MucOptions.Role.NONE) {
75 invite.setVisible(true);
76 }
77 if (self.getAffiliation().ranks(MucOptions.Affiliation.ADMIN) && self.getAffiliation().outranks(user.getAffiliation())) {
78 if (advancedMode) {
79 if (!user.getAffiliation().ranks(MucOptions.Affiliation.MEMBER)) {
80 giveMembership.setVisible(true);
81 } else if (user.getAffiliation() == MucOptions.Affiliation.MEMBER) {
82 removeMembership.setVisible(true);
83 }
84 if (!Config.DISABLE_BAN) {
85 banFromConference.setVisible(true);
86 }
87 } else {
88 if (!Config.DISABLE_BAN || conversation.getMucOptions().membersOnly()) {
89 removeFromRoom.setVisible(true);
90 }
91 }
92 }
93 if (self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
94 if (isGroupChat || advancedMode || user.getAffiliation() == MucOptions.Affiliation.OWNER) {
95 if (!user.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
96 giveOwnerPrivileges.setVisible(true);
97 } else if (user.getAffiliation() == MucOptions.Affiliation.OWNER){
98 removeOwnerPrivileges.setVisible(true);
99 }
100 }
101 if (!isGroupChat || advancedMode || user.getAffiliation() == MucOptions.Affiliation.ADMIN) {
102 if (!user.getAffiliation().ranks(MucOptions.Affiliation.ADMIN)) {
103 giveAdminPrivileges.setVisible(true);
104 } else if (user.getAffiliation() == MucOptions.Affiliation.ADMIN) {
105 removeAdminPrivileges.setVisible(true);
106 }
107 }
108 }
109 sendPrivateMessage.setVisible(!isGroupChat && mucOptions.allowPm() && user.getRole().ranks(MucOptions.Role.VISITOR));
110 } else {
111 sendPrivateMessage.setVisible(true);
112 sendPrivateMessage.setEnabled(user != null && mucOptions.allowPm() && user.getRole().ranks(MucOptions.Role.VISITOR));
113 }
114 }
115
116 public static boolean onContextItemSelected(MenuItem item, User user, XmppActivity activity) {
117 return onContextItemSelected(item, user, activity, null);
118 }
119
120 public static boolean onContextItemSelected(MenuItem item, User user, XmppActivity activity, final String fingerprint) {
121 final Conversation conversation = user.getConversation();
122 final XmppConnectionService.OnAffiliationChanged onAffiliationChanged = activity instanceof XmppConnectionService.OnAffiliationChanged ? (XmppConnectionService.OnAffiliationChanged) activity : null;
123 Jid jid = user.getRealJid();
124 switch (item.getItemId()) {
125 case R.id.action_contact_details:
126 Contact contact = user.getContact();
127 if (contact != null) {
128 activity.switchToContactDetails(contact, fingerprint);
129 }
130 return true;
131 case R.id.start_conversation:
132 startConversation(user, activity);
133 return true;
134 case R.id.give_admin_privileges:
135 activity.xmppConnectionService.changeAffiliationInConference(conversation, jid, MucOptions.Affiliation.ADMIN, onAffiliationChanged);
136 return true;
137 case R.id.give_membership:
138 activity.xmppConnectionService.changeAffiliationInConference(conversation, jid, MucOptions.Affiliation.MEMBER, onAffiliationChanged);
139 return true;
140 case R.id.give_owner_privileges:
141 activity.xmppConnectionService.changeAffiliationInConference(conversation, jid, MucOptions.Affiliation.OWNER, onAffiliationChanged);
142 return true;
143 case R.id.remove_membership:
144 activity.xmppConnectionService.changeAffiliationInConference(conversation, jid, MucOptions.Affiliation.NONE, onAffiliationChanged);
145 return true;
146 case R.id.remove_admin_privileges:
147 case R.id.revoke_owner_privileges:
148 activity.xmppConnectionService.changeAffiliationInConference(conversation, jid, MucOptions.Affiliation.MEMBER, onAffiliationChanged);
149 return true;
150 case R.id.remove_from_room:
151 removeFromRoom(user, activity, onAffiliationChanged);
152 return true;
153 case R.id.ban_from_conference:
154 activity.xmppConnectionService.changeAffiliationInConference(conversation, jid, MucOptions.Affiliation.OUTCAST, onAffiliationChanged);
155 if (user.getRole() != MucOptions.Role.NONE) {
156 activity.xmppConnectionService.changeRoleInConference(conversation, user.getName(), MucOptions.Role.NONE);
157 }
158 return true;
159 case R.id.send_private_message:
160 if (activity instanceof ConversationsActivity) {
161 ConversationFragment conversationFragment = ConversationFragment.get(activity);
162 if (conversationFragment != null) {
163 conversationFragment.privateMessageWith(user.getFullJid());
164 return true;
165 }
166 }
167 activity.privateMsgInMuc(conversation, user.getName());
168 return true;
169 case R.id.invite:
170 activity.xmppConnectionService.directInvite(conversation, jid);
171 return true;
172 default:
173 return false;
174 }
175 }
176
177 private static void removeFromRoom(final User user, XmppActivity activity, XmppConnectionService.OnAffiliationChanged onAffiliationChanged) {
178 final Conversation conversation = user.getConversation();
179 if (conversation.getMucOptions().membersOnly()) {
180 activity.xmppConnectionService.changeAffiliationInConference(conversation, user.getRealJid(), MucOptions.Affiliation.NONE, onAffiliationChanged);
181 if (user.getRole() != MucOptions.Role.NONE) {
182 activity.xmppConnectionService.changeRoleInConference(conversation, user.getName(), MucOptions.Role.NONE);
183 }
184 } else {
185 AlertDialog.Builder builder = new AlertDialog.Builder(activity);
186 builder.setTitle(R.string.ban_from_conference);
187 String jid = user.getRealJid().asBareJid().toString();
188 SpannableString message = new SpannableString(activity.getString(R.string.removing_from_public_conference, jid));
189 int start = message.toString().indexOf(jid);
190 if (start >= 0) {
191 message.setSpan(new TypefaceSpan("monospace"), start, start + jid.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
192 }
193 builder.setMessage(message);
194 builder.setNegativeButton(R.string.cancel, null);
195 builder.setPositiveButton(R.string.ban_now, (dialog, which) -> {
196 activity.xmppConnectionService.changeAffiliationInConference(conversation, user.getRealJid(), MucOptions.Affiliation.OUTCAST, onAffiliationChanged);
197 if (user.getRole() != MucOptions.Role.NONE) {
198 activity.xmppConnectionService.changeRoleInConference(conversation, user.getName(), MucOptions.Role.NONE);
199 }
200 });
201 builder.create().show();
202 }
203 }
204
205 private static void startConversation(User user, XmppActivity activity) {
206 if (user.getRealJid() != null) {
207 Conversation newConversation = activity.xmppConnectionService.findOrCreateConversation(user.getAccount(), user.getRealJid().asBareJid(), false, true);
208 activity.switchToConversation(newConversation);
209 }
210 }
211}