1 /***************************************************************************
2 * Copyright (C) 2005-2020 by the Quassel Project *
3 * devel@quassel-irc.org *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
20
21 #include "clientuserinputhandler.h"
22
23 #include <QDateTime>
24
25 #include "bufferinfo.h"
26 #include "buffermodel.h"
27 #include "client.h"
28 #include "clientaliasmanager.h"
29 #include "clientbufferviewconfig.h"
30 #include "clientbufferviewmanager.h"
31 #include "clientignorelistmanager.h"
32 #include "clientsettings.h"
33 #include "execwrapper.h"
34 #include "ignorelistmanager.h"
35 #include "ircuser.h"
36 #include "messagemodel.h"
37 #include "network.h"
38 #include "types.h"
39
ClientUserInputHandler(QObject * parent)40 ClientUserInputHandler::ClientUserInputHandler(QObject* parent)
41 : BasicHandler(parent)
42 {
43 TabCompletionSettings s;
44 s.notify("CompletionSuffix", this, &ClientUserInputHandler::completionSuffixChanged);
45 completionSuffixChanged(s.completionSuffix());
46 }
47
completionSuffixChanged(const QVariant & v)48 void ClientUserInputHandler::completionSuffixChanged(const QVariant& v)
49 {
50 QString suffix = v.toString();
51 QString letter = "A-Za-z";
52 QString special = "\x5b-\x60\x7b-\x7d"; // NOLINT(modernize-raw-string-literal)
53 _nickRx = QRegExp(QString("^([%1%2][%1%2\\d-]*)%3").arg(letter, special, suffix).trimmed());
54 }
55
56 // this would be the place for a client-side hook
handleUserInput(const BufferInfo & bufferInfo,const QString & msg)57 void ClientUserInputHandler::handleUserInput(const BufferInfo& bufferInfo, const QString& msg)
58 {
59 if (msg.isEmpty())
60 return;
61
62 if (!msg.startsWith('/')) {
63 if (_nickRx.indexIn(msg) == 0) {
64 const Network* net = Client::network(bufferInfo.networkId());
65 IrcUser* user = net ? net->ircUser(_nickRx.cap(1)) : nullptr;
66 if (user)
67 user->setLastSpokenTo(bufferInfo.bufferId(), QDateTime::currentDateTime().toUTC());
68 }
69 }
70
71 AliasManager::CommandList clist = Client::aliasManager()->processInput(bufferInfo, msg);
72
73 for (int i = 0; i < clist.count(); i++) {
74 QString cmd = clist.at(i).second.section(' ', 0, 0).remove(0, 1).toUpper();
75 QString payload = clist.at(i).second.section(' ', 1);
76 handle(cmd, Q_ARG(BufferInfo, clist.at(i).first), Q_ARG(QString, payload));
77 }
78 }
79
defaultHandler(const QString & cmd,const BufferInfo & bufferInfo,const QString & text)80 void ClientUserInputHandler::defaultHandler(const QString& cmd, const BufferInfo& bufferInfo, const QString& text)
81 {
82 QString command = QString("/%1 %2").arg(cmd, text);
83 emit sendInput(bufferInfo, command);
84 }
85
handleExec(const BufferInfo & bufferInfo,const QString & execString)86 void ClientUserInputHandler::handleExec(const BufferInfo& bufferInfo, const QString& execString)
87 {
88 auto* exec = new ExecWrapper(this); // gets suicidal when it's done
89 exec->start(bufferInfo, execString);
90 }
91
handleJoin(const BufferInfo & bufferInfo,const QString & text)92 void ClientUserInputHandler::handleJoin(const BufferInfo& bufferInfo, const QString& text)
93 {
94 auto channelName = text;
95 if (channelName.isEmpty()) {
96 if (bufferInfo.type() == BufferInfo::ChannelBuffer) {
97 channelName = bufferInfo.bufferName();
98 } else {
99 Client::messageModel()->insertErrorMessage(bufferInfo, tr("/JOIN expects a channel"));
100 return;
101 }
102 }
103 switchBuffer(bufferInfo.networkId(), channelName.section(' ', 0, 0));
104 // send to core
105 defaultHandler("JOIN", bufferInfo, channelName);
106 }
107
handleQuery(const BufferInfo & bufferInfo,const QString & text)108 void ClientUserInputHandler::handleQuery(const BufferInfo& bufferInfo, const QString& text)
109 {
110 if (text.isEmpty()) {
111 Client::messageModel()->insertErrorMessage(bufferInfo, tr("/QUERY expects at least a nick"));
112 return;
113 }
114 switchBuffer(bufferInfo.networkId(), text.section(' ', 0, 0));
115 // send to core
116 defaultHandler("QUERY", bufferInfo, text);
117 }
118
handleIgnore(const BufferInfo & bufferInfo,const QString & text)119 void ClientUserInputHandler::handleIgnore(const BufferInfo& bufferInfo, const QString& text)
120 {
121 if (text.isEmpty()) {
122 emit Client::instance()->displayIgnoreList("");
123 return;
124 }
125 // If rule contains no ! or @, we assume it is just a nickname, and turn it into an ignore rule for that nick
126 QString rule = (text.contains('!') || text.contains('@')) ? text : text + "!*@*";
127
128 Client::ignoreListManager()->requestAddIgnoreListItem(IgnoreListManager::IgnoreType::SenderIgnore,
129 rule,
130 false,
131 // Use a dynamic ignore rule, for reversibility
132 IgnoreListManager::StrictnessType::SoftStrictness,
133 // Use current network as scope
134 IgnoreListManager::ScopeType::NetworkScope,
135 Client::network(bufferInfo.networkId())->networkName(),
136 true);
137 }
138
handleList(const BufferInfo & bufferInfo,const QString & text)139 void ClientUserInputHandler::handleList(const BufferInfo& bufferInfo, const QString& text)
140 {
141 // Pass along any potential search parameters, list channels immediately
142 Client::instance()->displayChannelList(bufferInfo.networkId(), text, true);
143 }
144
switchBuffer(const NetworkId & networkId,const QString & bufferName)145 void ClientUserInputHandler::switchBuffer(const NetworkId& networkId, const QString& bufferName)
146 {
147 BufferId newBufId = Client::networkModel()->bufferId(networkId, bufferName);
148 if (!newBufId.isValid()) {
149 Client::bufferModel()->switchToBufferAfterCreation(networkId, bufferName);
150 }
151 else {
152 Client::bufferModel()->switchToBuffer(newBufId);
153 // unhide the buffer
154 ClientBufferViewManager* clientBufferViewManager = Client::bufferViewManager();
155 QList<ClientBufferViewConfig*> bufferViewConfigList = clientBufferViewManager->clientBufferViewConfigs();
156 foreach (ClientBufferViewConfig* bufferViewConfig, bufferViewConfigList) {
157 if (bufferViewConfig->temporarilyRemovedBuffers().contains(newBufId)) {
158 bufferViewConfig->requestAddBuffer(newBufId, bufferViewConfig->bufferList().length());
159 // if (bufferViewConfig->sortAlphabetically()) {
160 // TODO we need to trigger a sort here, but can't reach the model required
161 // to get a bufferviewfilter, as the bufferviewmanager only managers configs
162 // BufferViewFilter *filter = qobject_cast<BufferViewFilter *>(model());
163 //}
164 }
165 }
166 }
167 }
168