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93 lines
2.7 KiB
93 lines
2.7 KiB
15 years ago
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/***************************************************************************
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copyright : (C) 2005-2006 by Robby Stephenson
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email : robby@periapsis.org
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of version 2 of the GNU General Public License as *
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* published by the Free Software Foundation; *
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* *
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***************************************************************************/
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#include "lyxpipe.h"
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#include "../collection.h"
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#include "../translators/bibtexhandler.h"
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#include "../tellico_kernel.h"
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#include "../core/tellico_config.h"
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#include "../tellico_debug.h"
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#include <klocale.h>
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#include <qfile.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <unistd.h>
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using Tellico::Cite::Lyxpipe;
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Lyxpipe::Lyxpipe() : Action() {
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}
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bool Lyxpipe::cite(Data::EntryVec entries_) {
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if(entries_.isEmpty()) {
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return false;
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}
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Data::CollPtr coll = entries_.front()->collection();
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if(!coll || coll->type() != Data::Collection::Bibtex) {
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myDebug() << "Lyxpipe::cite() - collection must be a bibliography!" << endl;
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return false;
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}
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QString lyxpipe = Config::lyxpipe();
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lyxpipe += QString::fromLatin1(".in");
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// myDebug() << "Lyxpipe::cite() - " << lyxpipe << endl;
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QString errorStr = i18n("<qt>Tellico is unable to write to the server pipe at <b>%1</b>.</qt>").arg(lyxpipe);
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QFile file(lyxpipe);
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if(!file.exists()) {
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Kernel::self()->sorry(errorStr);
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return false;
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}
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int pipeFd = ::open(QFile::encodeName(lyxpipe), O_WRONLY);
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if(!file.open(IO_WriteOnly, pipeFd)) {
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Kernel::self()->sorry(errorStr);
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::close(pipeFd);
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return false;
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}
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QString output;
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QTextStream ts(&file);
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for(Data::EntryVecIt it = entries_.begin(); it != entries_.end(); ++it) {
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QString s = BibtexHandler::bibtexKey(it.data());
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if(s.isEmpty()) {
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continue;
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}
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output += s;
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if(!it.nextEnd() && !output.isEmpty()) {
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// pybliographer uses comma-space, and pyblink expects the space there
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output += QString::fromLatin1(", ");
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}
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}
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if(output.isEmpty()) {
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myDebug() << "Lyxpipe::cite() - no available bibtex keys!" << endl;
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return false;
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}
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// ts << "LYXSRV:tellico:hello\n";
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ts << "LYXCMD:tellico:citation-insert:";
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ts << output.local8Bit();
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ts << "\n";
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// ts << "LYXSRV:tellico:bye\n";
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file.flush();
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file.close();
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::close(pipeFd);
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return true;
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}
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