src/common/highlightrulemanager.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2016 by the Quassel Project                        *
   3  *   devel@quassel-irc.org                                                 *
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  20
  21 #include "highlightrulemanager.h"
  22 #include "util.h"
  23
  24 #include <QtCore>
  25 #include <QDebug>
  26 #include <QStringList>
  27
  28 INIT_SYNCABLE_OBJECT(HighlightRuleManager)
  29 HighlightRuleManager &HighlightRuleManager::operator=(const HighlightRuleManager &other)
  30 {
  31     if (this == &other)
  32         return *this;
  33
  34     SyncableObject::operator=(other);
  35     _highlightRuleList = other._highlightRuleList;
  36     _nicksCaseSensitive = other._nicksCaseSensitive;
  37     _highlightNick = other._highlightNick;
  38     return *this;
  39 }
  40
  41
  42 int HighlightRuleManager::indexOf(const QString &name) const
  43 {
  44     for (int i = 0; i < _highlightRuleList.count(); i++) {
  45         if (_highlightRuleList[i].name == name)
  46             return i;
  47     }
  48     return -1;
  49 }
  50
  51
  52 QVariantMap HighlightRuleManager::initHighlightRuleList() const
  53 {
  54     QVariantMap highlightRuleListMap;
  55     QStringList name;
  56     QVariantList isRegEx;
  57     QVariantList isCaseSensitive;
  58     QVariantList isActive;
  59     QStringList channel;
  60
  61     for (int i = 0; i < _highlightRuleList.count(); i++) {
  62         name << _highlightRuleList[i].name;
  63         isRegEx << _highlightRuleList[i].isRegEx;
  64         isCaseSensitive << _highlightRuleList[i].isCaseSensitive;
  65         isActive << _highlightRuleList[i].isEnabled;
  66         channel << _highlightRuleList[i].chanName;
  67     }
  68
  69     highlightRuleListMap["name"] = name;
  70     highlightRuleListMap["isRegEx"] = isRegEx;
  71     highlightRuleListMap["isCaseSensitive"] = isCaseSensitive;
  72     highlightRuleListMap["isEnabled"] = isActive;
  73     highlightRuleListMap["channel"] = channel;
  74     highlightRuleListMap["highlightNick"] = _highlightNick;
  75     highlightRuleListMap["nicksCaseSensitive"] = _nicksCaseSensitive;
  76     return highlightRuleListMap;
  77 }
  78
  79
  80 void HighlightRuleManager::initSetHighlightRuleList(const QVariantMap &highlightRuleList)
  81 {
  82     QStringList name = highlightRuleList["name"].toStringList();
  83     QVariantList isRegEx = highlightRuleList["isRegEx"].toList();
  84     QVariantList isCaseSensitive = highlightRuleList["isCaseSensitive"].toList();
  85     QVariantList isActive = highlightRuleList["isEnabled"].toList();
  86     QStringList channel = highlightRuleList["channel"].toStringList();
  87
  88     int count = name.count();
  89     if (count != isRegEx.count() || count != isCaseSensitive.count() ||
  90         count != isActive.count() || count != channel.count()) {
  91         qWarning() << "Corrupted HighlightRuleList settings! (Count mismatch)";
  92         return;
  93     }
  94
  95     _highlightRuleList.clear();
  96     for (int i = 0; i < name.count(); i++) {
  97         _highlightRuleList << HighlightRule(name[i], isRegEx[i].toBool(), isCaseSensitive[i].toBool(),
  98                                             isActive[i].toBool(), channel[i]);
  99     }
 100     _highlightNick = HighlightNickType(highlightRuleList["highlightNick"].toInt());
 101     _nicksCaseSensitive = highlightRuleList["nicksCaseSensitive"].toBool();
 102 }
 103
 104 void HighlightRuleManager::addHighlightRule(const QString &name, bool isRegEx, bool isCaseSensitive, bool isActive,
 105                                             const QString &channel)
 106 {
 107     if (contains(name)) {
 108         return;
 109     }
 110
 111     HighlightRule newItem = HighlightRule(name, isRegEx, isCaseSensitive, isActive, channel);
 112     _highlightRuleList << newItem;
 113
 114     SYNC(ARG(name), ARG(isRegEx), ARG(isCaseSensitive), ARG(isActive), ARG(channel))
 115 }
 116
 117
 118 bool HighlightRuleManager::_match(const QString &msgContents, const QString &msgSender, Message::Type msgType, Message::Flags msgFlags, const QString &bufferName, const QString &currentNick, const QStringList identityNicks)
 119 {
 120     if (!((msgType & (Message::Plain | Message::Notice | Message::Action)) && !(msgFlags & Message::Self))) {
 121        return false;
 122     }
 123
 124     if (!currentNick.isEmpty()) {
 125         QStringList nickList;
 126         if (_highlightNick == CurrentNick) {
 127             nickList << currentNick;
 128         }
 129         else if (_highlightNick == AllNicks) {
 130             nickList = identityNicks;
 131             if (!nickList.contains(currentNick))
 132                 nickList.prepend(currentNick);
 133         }
 134             foreach(QString nickname, nickList) {
 135                 QRegExp nickRegExp("(^|\\W)" + QRegExp::escape(nickname) + "(\\W|$)", _nicksCaseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive);
 136                 if (nickRegExp.indexIn(stripFormatCodes(msgContents)) >= 0) {
 137                     return true;
 138                 }
 139             }
 140
 141         for (int i = 0; i < _highlightRuleList.count(); i++) {
 142             const HighlightRule &rule = _highlightRuleList.at(i);
 143             if (!rule.isEnabled)
 144                 continue;
 145
 146             if (rule.chanName.size() > 0 && rule.chanName.compare(".*") != 0) {
 147                 if (rule.chanName.startsWith("!")) {
 148                     QRegExp rx(rule.chanName.mid(1), Qt::CaseInsensitive);
 149                     if (rx.exactMatch(bufferName))
 150                         continue;
 151                 }
 152                 else {
 153                     QRegExp rx(rule.chanName, Qt::CaseInsensitive);
 154                     if (!rx.exactMatch(bufferName))
 155                         continue;
 156                 }
 157             }
 158
 159             QRegExp rx;
 160             if (rule.isRegEx) {
 161                 rx = QRegExp(rule.name, rule.isCaseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive);
 162             }
 163             else {
 164                 rx = QRegExp("(^|\\W)" + QRegExp::escape(rule.name) + "(\\W|$)", rule.isCaseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive);
 165             }
 166             bool match = (rx.indexIn(stripFormatCodes(msgContents)) >= 0);
 167             if (match) {
 168                 return true;
 169             }
 170         }
 171     }
 172
 173     return false;
 174 }
 175
 176 void HighlightRuleManager::removeHighlightRule(const QString &highlightRule)
 177 {
 178     removeAt(indexOf(highlightRule));
 179     SYNC(ARG(highlightRule))
 180 }
 181
 182
 183 void HighlightRuleManager::toggleHighlightRule(const QString &highlightRule)
 184 {
 185     int idx = indexOf(highlightRule);
 186     if (idx == -1)
 187         return;
 188     _highlightRuleList[idx].isEnabled = !_highlightRuleList[idx].isEnabled;
 189     SYNC(ARG(highlightRule))
 190 }