~ubuntu-branches/ubuntu/raring/kbibtex/raring

Viewing changes to src/webquerypubmed.cpp

Committer: Package Import Robot
Author(s): Michael Hanke
Date: 2011-07-18 09:29:48 UTC
mfrom: (1.1.6) (2.1.5 sid)
Revision ID: package-import@ubuntu.com-20110718092948-ksxjmg7kdfamolmg

Tags: 0.3-1

http://bugs.debian.org/634255

* First upstream release for KDE4 (Closes: #634255). A number of search
engines are still missing, in comparison to the 0.2 series.
* Bumped Standards-Version to 3.9.2, no changes necessary.

files added:
CMakeLists.txt

LICENSE

config

config/CMakeLists.txt

config/entrylayout.rc

config/entrytypes.rc

config/fieldtypes.rc

format_source_files.sh

icons

icons/CMakeLists.txt

icons/hi128-app-kbibtex.png

icons/hi16-app-kbibtex.png

icons/hi22-app-kbibtex.png

icons/hi32-app-kbibtex.png

icons/hi48-app-kbibtex.png

icons/hi64-app-kbibtex.png

man/CMakeLists.txt

mime

mime/CMakeLists.txt

mime/bibliography.xml

src/CMakeLists.txt

src/config.h.in

src/gui

src/gui/CMakeLists.txt

src/gui/bibtex

src/gui/bibtex/bibtexeditor.cpp

src/gui/bibtex/bibtexeditor.h

src/gui/bibtex/bibtexfilemodel.cpp

src/gui/bibtex/bibtexfilemodel.h

src/gui/bibtex/bibtexfileview.cpp

src/gui/bibtex/bibtexfileview.h

src/gui/bibtex/clipboard.cpp

src/gui/bibtex/clipboard.h

src/gui/config

src/gui/config/entrylayout.cpp

src/gui/config/entrylayout.h

src/gui/element

src/gui/element/elementeditor.cpp

src/gui/element/elementeditor.h

src/gui/element/elementwidgets.cpp

src/gui/element/elementwidgets.h

src/gui/field

src/gui/field/fieldinput.cpp

src/gui/field/fieldinput.h

src/gui/field/fieldlineedit.cpp

src/gui/field/fieldlineedit.h

src/gui/field/fieldlistedit.cpp

src/gui/field/fieldlistedit.h

src/gui/kbibtexgui_export.h

src/gui/valuelistmodel.cpp

src/gui/valuelistmodel.h

src/gui/widgets

src/gui/widgets/fieldinput

src/gui/widgets/filterbar.cpp

src/gui/widgets/filterbar.h

src/gui/widgets/menulineedit.cpp

src/gui/widgets/menulineedit.h

src/kbibtexnamespace.h

src/libkbibtexio

src/libkbibtexio/CMakeLists.txt

src/libkbibtexio/comment.cpp

src/libkbibtexio/comment.h

src/libkbibtexio/config

src/libkbibtexio/config/bibtexentries.cpp

src/libkbibtexio/config/bibtexentries.h

src/libkbibtexio/config/bibtexfields.cpp

src/libkbibtexio/config/bibtexfields.h

src/libkbibtexio/element.cpp

src/libkbibtexio/element.h

src/libkbibtexio/encoder.cpp

src/libkbibtexio/encoder.h

src/libkbibtexio/encoderlatex.cpp

src/libkbibtexio/encoderlatex.h

src/libkbibtexio/encoderxml.cpp

src/libkbibtexio/encoderxml.h

src/libkbibtexio/entry.cpp

src/libkbibtexio/entry.h

src/libkbibtexio/file.cpp

src/libkbibtexio/file.h

src/libkbibtexio/fileexporter.cpp

src/libkbibtexio/fileexporter.h

src/libkbibtexio/fileexporterbibtex.cpp

src/libkbibtexio/fileexporterbibtex.h

src/libkbibtexio/fileexporterbibtex2html.cpp

src/libkbibtexio/fileexporterbibtex2html.h

src/libkbibtexio/fileexporterblg.cpp

src/libkbibtexio/fileexporterblg.h

src/libkbibtexio/fileexporterpdf.cpp

src/libkbibtexio/fileexporterpdf.h

src/libkbibtexio/fileexporterps.cpp

src/libkbibtexio/fileexporterps.h

src/libkbibtexio/fileexporterris.cpp

src/libkbibtexio/fileexporterris.h

src/libkbibtexio/fileexporterrtf.cpp

src/libkbibtexio/fileexporterrtf.h

src/libkbibtexio/fileexportertoolchain.cpp

src/libkbibtexio/fileexportertoolchain.h

src/libkbibtexio/fileexporterxml.cpp

src/libkbibtexio/fileexporterxml.h

src/libkbibtexio/fileexporterxslt.cpp

src/libkbibtexio/fileexporterxslt.h

src/libkbibtexio/fileimporter.cpp

src/libkbibtexio/fileimporter.h

src/libkbibtexio/fileimporterbibtex.cpp

src/libkbibtexio/fileimporterbibtex.h

src/libkbibtexio/fileimporterbibutils.cpp

src/libkbibtexio/fileimporterbibutils.h

src/libkbibtexio/fileimporterpdf.cpp

src/libkbibtexio/fileimporterpdf.h

src/libkbibtexio/fileimporterris.cpp

src/libkbibtexio/fileimporterris.h

src/libkbibtexio/fileinfo.cpp

src/libkbibtexio/fileinfo.h

src/libkbibtexio/iconvlatex.cpp

src/libkbibtexio/iconvlatex.h

src/libkbibtexio/iocommon.h

src/libkbibtexio/kbibtexio_export.h

src/libkbibtexio/kbibtexiotest.cpp

src/libkbibtexio/macro.cpp

src/libkbibtexio/macro.h

src/libkbibtexio/preamble.cpp

src/libkbibtexio/preamble.h

src/libkbibtexio/value.cpp

src/libkbibtexio/value.h

src/libkbibtexio/xsltransform.cpp

src/libkbibtexio/xsltransform.h

src/parts

src/parts/CMakeLists.txt

src/parts/browserextension.cpp

src/parts/browserextension.h

src/parts/kbibtexpart.desktop

src/parts/kbibtexpartui.rc

src/parts/part.cpp

src/parts/part.h

src/parts/partfactory.cpp

src/parts/partfactory.h

src/program

src/program/CMakeLists.txt

src/program/documentlist.cpp

src/program/documentlist.h

src/program/elementform.cpp

src/program/elementform.h

src/program/kbibtex.desktop

src/program/kbibtexui.rc

src/program/mainwindow.cpp

src/program/mainwindow.h

src/program/mdiwidget.cpp

src/program/mdiwidget.h

src/program/openfileinfo.cpp

src/program/openfileinfo.h

src/program/program.cpp

src/program/program.h

src/program/referencepreview.cpp

src/program/referencepreview.h

src/program/searchform.cpp

src/program/searchform.h

src/program/searchresults.cpp

src/program/searchresults.h

src/program/urlpreview.cpp

src/program/urlpreview.h

src/program/valuelist.cpp

src/program/valuelist.h

src/websearch

src/websearch/CMakeLists.txt

src/websearch/websearchabstract.cpp

src/websearch/websearchabstract.h

src/websearch/websearcharxiv.cpp

src/websearch/websearcharxiv.h

src/websearch/websearchbibsonomy.cpp

src/websearch/websearchbibsonomy.h

src/websearch/websearchgeneral.cpp

src/websearch/websearchgeneral.h

src/websearch/websearchgooglescholar.cpp

src/websearch/websearchgooglescholar.h

xslt/CMakeLists.txt

xslt/arxiv2bibtex.xsl

xslt/fancy.xsl

xslt/standard.xsl

files removed:
AUTHORS

BUGS

COPYING

ChangeLog

Doxyfile

INSTALL

Makefile.am

Makefile.cvs

Makefile.in

NEWS

TODO

acinclude.m4

aclocal.m4

admin

admin/Doxyfile.am

admin/Doxyfile.global

admin/Makefile.common

admin/acinclude.m4.in

admin/am_edit

admin/bcheck.pl

admin/compile

admin/conf.change.pl

admin/config.guess

admin/config.pl

admin/config.sub

admin/configure.in.bot.end

admin/configure.in.min

admin/cvs.sh

admin/debianrules

admin/depcomp

admin/deps.am

admin/detect-autoconf.pl

admin/doxygen.sh

admin/install-sh

admin/libtool.m4.in

admin/ltmain.sh

admin/missing

admin/mkinstalldirs

admin/nmcheck

admin/oldinclude.m4.in

admin/pkg.m4.in

admin/ylwrap

config.h.in

configure

configure.files

configure.in

configure.in.in

doc/Makefile.am

doc/Makefile.in

doc/en

doc/en/Makefile.am

doc/en/Makefile.in

doc/en/index.docbook

kbibtex.kdevelop

kbibtex.kdevelop.pcs

man/Makefile.am

man/Makefile.in

po/Makefile.am

po/Makefile.in

po/de.po

po/fr.po

po/it.po

po/kbibtex.pot

po/messages.sh

po/pl.po

po/ru.po

src/Makefile.am

src/Makefile.in

src/comment.cpp

src/comment.h

src/commentwidget.cpp

src/commentwidget.h

src/documentlistview.cpp

src/documentlistview.h

src/documentlistviewitem.cpp

src/documentlistviewitem.h

src/documentsourceview.cpp

src/documentsourceview.h

src/documentwidget.cpp

src/documentwidget.h

src/element.cpp

src/element.h

src/encoder.cpp

src/encoder.h

src/encoderlatex.cpp

src/encoderlatex.h

src/encoderxml.cpp

src/encoderxml.h

src/entry.cpp

src/entry.h

src/entryfield.cpp

src/entryfield.h

src/entrywidget.cpp

src/entrywidget.h

src/entrywidgetauthor.cpp

src/entrywidgetauthor.h

src/entrywidgetexternal.cpp

src/entrywidgetexternal.h

src/entrywidgetkeyword.cpp

src/entrywidgetkeyword.h

src/entrywidgetmisc.cpp

src/entrywidgetmisc.h

src/entrywidgetother.cpp

src/entrywidgetother.h

src/entrywidgetpublication.cpp

src/entrywidgetpublication.h

src/entrywidgetsource.cpp

src/entrywidgetsource.h

src/entrywidgettab.cpp

src/entrywidgettab.h

src/entrywidgettitle.cpp

src/entrywidgettitle.h

src/entrywidgetuserdefined.cpp

src/entrywidgetuserdefined.h

src/entrywidgetwarningsitem.cpp

src/entrywidgetwarningsitem.h

src/fieldlineedit.cpp

src/fieldlineedit.h

src/fieldlistview.cpp

src/fieldlistview.h

src/file.cpp

src/file.h

src/fileexporter.cpp

src/fileexporter.h

src/fileexporterbibtex.cpp

src/fileexporterbibtex.h

src/fileexporterbibutils.cpp

src/fileexporterbibutils.h

src/fileexporterdocbook5.cpp

src/fileexporterdocbook5.h

src/fileexporterexternal.cpp

src/fileexporterexternal.h

src/fileexporterpdf.cpp

src/fileexporterpdf.h

src/fileexporterps.cpp

src/fileexporterps.h

src/fileexporterris.cpp

src/fileexporterris.h

src/fileexporterrtf.cpp

src/fileexporterrtf.h

src/fileexportertoolchain.cpp

src/fileexportertoolchain.h

src/fileexporterxml.cpp

src/fileexporterxml.h

src/fileexporterxslt.cpp

src/fileexporterxslt.h

src/fileimporter.cpp

src/fileimporter.h

src/fileimporterbibtex.cpp

src/fileimporterbibtex.h

src/fileimporterbibutils.cpp

src/fileimporterbibutils.h

src/fileimporterexternal.cpp

src/fileimporterexternal.h

src/fileimporterris.cpp

src/fileimporterris.h

src/findduplicates.cpp

src/findduplicates.h

src/hi128-app-kbibtex.png

src/hi16-app-kbibtex.png

src/hi22-app-kbibtex.png

src/hi32-app-kbibtex.png

src/hi48-app-kbibtex.png

src/hi64-app-kbibtex.png

src/idsuggestions.cpp

src/idsuggestions.h

src/idsuggestionswidget.cpp

src/idsuggestionswidget.h

src/iso5426converter.cpp

src/iso5426converter.h

src/iso6937converter.cpp

src/iso6937converter.h

src/kbibtex.desktop

src/kbibtex.lsm

src/kbibtex_part.cpp

src/kbibtex_part.desktop

src/kbibtex_part.h

src/kbibtex_part.rc

src/kbibtex_shell.rc

src/kbibtexshell.cpp

src/kbibtexshell.h

src/latin1literal.h

src/macro.cpp

src/macro.h

src/macrowidget.cpp

src/macrowidget.h

src/main.cpp

src/mergeelements.cpp

src/mergeelements.h

src/messagehandler.cpp

src/messagehandler.h

src/preamble.cpp

src/preamble.h

src/preamblewidget.cpp

src/preamblewidget.h

src/searchbar.cpp

src/searchbar.h

src/settings.cpp

src/settings.h

src/settingsdlg.cpp

src/settingsdlg.h

src/settingsediting.cpp

src/settingsediting.h

src/settingsfileio.cpp

src/settingsfileio.h

src/settingsidsuggestions.cpp

src/settingsidsuggestions.h

src/settingskeyword.cpp

src/settingskeyword.h

src/settingssearchurl.cpp

src/settingssearchurl.h

src/settingsuserdefinedinput.cpp

src/settingsuserdefinedinput.h

src/settingsz3950.cpp

src/settingsz3950.h

src/sidebar.cpp

src/sidebar.h

src/value.cpp

src/value.h

src/valuewidget.cpp

src/valuewidget.h

src/webquery.cpp

src/webquery.h

src/webqueryamatex.cpp

src/webqueryamatex.h

src/webqueryarxiv.cpp

src/webqueryarxiv.h

src/webquerybibsonomy.cpp

src/webquerybibsonomy.h

src/webquerycitebase.cpp

src/webquerycitebase.h

src/webqueryciteseerx.cpp

src/webqueryciteseerx.h

src/webquerycsb.cpp

src/webquerycsb.h

src/webquerydblp.cpp

src/webquerydblp.h

src/webquerygooglescholar.cpp

src/webquerygooglescholar.h

src/webqueryieeexplore.cpp

src/webqueryieeexplore.h

src/webquerymathscinet.cpp

src/webquerymathscinet.h

src/webquerypubmed.cpp

src/webquerypubmed.h

src/webquerysciencedirect.cpp

src/webquerysciencedirect.h

src/webqueryspireshep.cpp

src/webqueryspireshep.h

src/webqueryz3950.cpp

src/webqueryz3950.h

src/webqueryzmath.cpp

src/webqueryzmath.h

src/xsltransform.cpp

src/xsltransform.h

src/z3950-servers.cfg

src/z3950connection.cpp

src/z3950connection.h

stamp-h.in

subdirs

templates

templates/cpp

templates/h

xslt/MARC21slim2MODS3.xsl

xslt/MARC21slimUtils.xsl

xslt/Makefile.am

xslt/Makefile.in

xslt/UNIMARC2MODS3.xsl

xslt/html.xsl

files modified:
README

debian/changelog

debian/control

debian/docs

debian/manpages

debian/rules

debian/watch

man/kbibtex.1

Show diffs side-by-side

added added

removed removed

src/webquerypubmed.cpp

/***************************************************************************

* fischer@unix-ag.uni-kl.de *

* *

* This program is free software; you can redistribute it and/or modify *

* it under the terms of the GNU General Public License as published by *

* the Free Software Foundation; either version 2 of the License, or *

* (at your option) any later version. *

* *

* This program is distributed in the hope that it will be useful, *

* but WITHOUT ANY WARRANTY; without even the implied warranty of *

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *

* GNU General Public License for more details. *

* *

* You should have received a copy of the GNU General Public License *

* along with this program; if not, write to the *

* Free Software Foundation, Inc., *

* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *

***************************************************************************/

#include <qwidget.h>

#include <qdom.h>

#include <qapplication.h>

#include <qstringlist.h>

#include <qbuffer.h>

#include <qcstring.h>

#include <qregexp.h>

#include <qspinbox.h>

#include <klineedit.h>

#include <kdialog.h>

#include <klocale.h>

#include <kurl.h>

#include <kmessagebox.h>

#include <kio/netaccess.h>

#include <entryfield.h>

#include <value.h>

#include <settings.h>

#include "webquerypubmed.h"

namespace KBibTeX

{

WebQueryPubMedWidget::WebQueryPubMedWidget( QWidget *parent, const char *name )

: WebQueryWidget( parent, name )

{

init();

Settings *settings = Settings::self();

QString value = settings->getWebQueryDefault( "PubMed" );

value = value == QString::null ? "" : value;

lineEditQuery->setText( value );

slotTextChanged( value, true );

}

WebQueryPubMed::WebQueryPubMed( QWidget *parent ) : WebQuery( parent )

{

m_widget = new WebQueryPubMedWidget( parent );

}

WebQueryPubMed::~WebQueryPubMed()

{

delete m_widget;

}

QString WebQueryPubMed::title()

{

return i18n( "NCBI (PubMed)" );

}

QString WebQueryPubMed::disclaimer()

{

return i18n( "NCBI's Disclaimer and Copyright" );

}

QString WebQueryPubMed::disclaimerURL()

{

return "http://eutils.ncbi.nlm.nih.gov/About/disclaimer.html";

}

WebQueryWidget *WebQueryPubMed::widget()

{

return m_widget;

}

void WebQueryPubMed::query()

{

WebQuery::query();

Settings *settings = Settings::self();

settings->setWebQueryDefault( "PubMed", m_widget->lineEditQuery->text() );

setNumStages( 2 );

int numberOfResults = m_widget->spinBoxMaxHits->value();

QString searchTerm = m_widget->lineEditQuery->text().stripWhiteSpace().replace( '$', "" );

if ( searchTerm.isEmpty() )

{

setEndSearch( WebQuery::statusInvalidQuery );

return;

}

100

101

searchTerm = searchTerm.replace( "%", "%25" ).replace( "+", "%2B" ).replace( " ", "%20" ).replace( "#", "%23" ).replace( "&", "%26" ).replace( "?", "%3F" );

102

KURL url = KURL( QString( "http://eutils.ncbi.nlm.nih.gov/entrez/eutils/esearch.fcgi?db=pubmed&term=%2&retmax=%1&tool=KBibTeX&email=kbibtex@unix-ag.uni-kl.de" ).arg( numberOfResults ).arg( searchTerm ) );

103

104

QString data = downloadHTML( url );

105

if ( data != QString::null && !m_aborted )

106

{

107

QBuffer buffer;

108

buffer.open( IO_WriteOnly );

109

QTextStream ts( &buffer );

110

ts.setEncoding( QTextStream::UnicodeUTF8 );

111

ts << data << endl;

112

buffer.close();

113

114

buffer.open( IO_ReadOnly );

115

QValueList<int> intList;

116

QXmlInputSource inputSource( &buffer );

117

QXmlSimpleReader reader;

118

WebQueryPubMedStructureParserQuery handler( &intList );

119

reader.setContentHandler( &handler );

120

reader.parse( &inputSource );

121

buffer.close();

122

123

QString ids;

124

QValueList<int>::iterator it = intList.begin();

125

if ( it != intList.end() )

126

{

127

ids.append( QString::number( *it ) );

128

++it;

129

for ( ; it != intList.end(); ++it )

130

{

131

ids.append( "," );

132

ids.append( QString::number( *it ) );

133

}

134

}

135

136

url = KURL( QString( "http://eutils.ncbi.nlm.nih.gov/entrez/eutils/efetch.fcgi?db=pubmed&retmode=xml&id=%1&tool=KBibTeX&email=kbibtex@unix-ag.uni-kl.de" ).arg( ids ) );

137

data = downloadHTML( url );

138

if ( data != QString::null && !m_aborted )

139

{

140

buffer.open( IO_WriteOnly );

141

QTextStream ts( &buffer );

142

ts.setEncoding( QTextStream::UnicodeUTF8 );

143

ts << data << endl;

144

buffer.close();

145

146

buffer.open( IO_ReadOnly );

147

QDomDocument doc( "efetch'ed" );

148

doc.setContent( &buffer );

149

QDomElement docElem = doc.documentElement();

150

WebQueryPubMedResultParser resultParser;

151

connect( &resultParser, SIGNAL( foundEntry( BibTeX::Entry*, bool ) ), this, SIGNAL( foundEntry( BibTeX::Entry*, bool ) ) );

152

resultParser.parse( docElem );

153

buffer.close();

154

setEndSearch( WebQuery::statusSuccess );

155

}

156

else if ( !m_aborted )

157

{

158

QString message = KIO::NetAccess::lastErrorString();

159

message.prepend( QString( i18n( "Querying database '%1' failed." ) ).arg( title() ) );

160

KMessageBox::error( m_parent, message );

161

setEndSearch( WebQuery::statusError );

162

}

163

else

164

setEndSearch( WebQuery::statusAborted );

165

}

166

else if ( !m_aborted )

167

{

168

QString message = KIO::NetAccess::lastErrorString();

169

if ( message.isEmpty() )

170

message.prepend( '\n' );

171

message.prepend( QString( i18n( "Querying database '%1' failed." ) ).arg( title() ) );

172

KMessageBox::error( m_parent, message );

173

setEndSearch( WebQuery::statusError );

174

}

175

else

176

setEndSearch( WebQuery::statusAborted );

177

}

178

179

WebQueryPubMedStructureParserQuery::WebQueryPubMedStructureParserQuery( QValueList<int> *intList ) : QXmlDefaultHandler(), m_intList( intList )

180

{

181

m_intList->clear();

182

}

183

184

WebQueryPubMedStructureParserQuery::~WebQueryPubMedStructureParserQuery( )

185

{

186

// nothing

187

}

188

189

bool WebQueryPubMedStructureParserQuery::startElement( const QString & /*namespaceURI*/, const QString & /*localName*/, const QString & /*qName*/, const QXmlAttributes & /*atts*/ )

190

{

191

concatString = QString();

192

return TRUE;

193

}

194

195

bool WebQueryPubMedStructureParserQuery::endElement( const QString & /*namespaceURI*/, const QString & /*localName*/, const QString & qName )

196

{

197

if ( qName == "Id" )

198

{

199

bool ok;

200

int id = concatString.toInt( &ok );

201

if ( ok && id > 0 && m_intList != NULL )

202

m_intList->append( id );

203

}

204

205

return TRUE;

206

}

207

208

bool WebQueryPubMedStructureParserQuery::characters( const QString & ch )

209

{

210

concatString.append( ch );

211

return TRUE;

212

}

213

214

WebQueryPubMedResultParser::WebQueryPubMedResultParser( ) : QObject()

215

{

216

// nothing

217

}

218

219

void WebQueryPubMedResultParser::parse( const QDomElement& rootElement )

220

{

221

if ( rootElement.tagName() == "PubmedArticleSet" )

222

for ( QDomNode n = rootElement.firstChild(); !n.isNull(); n = n.nextSibling() )

223

{

224

QDomElement e = n.toElement();

225

if ( !e.isNull() && e.tagName() == "PubmedArticle" )

226

{

227

BibTeX::Entry * entry = new BibTeX::Entry( BibTeX::Entry::etMisc, "PubMed" );

228

parsePubmedArticle( e, entry );

229

emit foundEntry( entry, false );

230

}

231

}

232

}

233

234

WebQueryPubMedResultParser::~WebQueryPubMedResultParser()

235

{

236

// nothing

237

}

238

239

void WebQueryPubMedResultParser::parsePubmedArticle( const QDomElement& element, BibTeX::Entry *entry )

240

{

241

for ( QDomNode n = element.firstChild(); !n.isNull(); n = n.nextSibling() )

242

{

243

QDomElement e = n.toElement();

244

if ( !e.isNull() && e.tagName() == "MedlineCitation" )

245

parseMedlineCitation( e, entry );

246

}

247

}

248

249

void WebQueryPubMedResultParser::parseMedlineCitation( const QDomElement& element, BibTeX::Entry *entry )

250

{

251

for ( QDomNode n = element.firstChild(); !n.isNull(); n = n.nextSibling() )

252

{

253

QDomElement e = n.toElement();

254

if ( !e.isNull() )

255

{

256

if ( e.tagName() == "PMID" )

257

{

258

entry->setId( QString( "PubMed_%1" ).arg( e.text() ) );

259

260

/** add url to pubmed website */

261

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftURL );

262

if ( field == NULL )

263

{

264

field = new BibTeX::EntryField( BibTeX::EntryField::ftURL );

265

entry->addField( field );

266

}

267

field->setValue( new BibTeX::Value( QString( "http://www.ncbi.nlm.nih.gov/pubmed/" ).append( e.text() ) ) );

268

}

269

else if ( e.tagName() == "Article" )

270

parseArticle( e, entry );

271

else if ( e.tagName() == "MedlineJournalInfo" )

272

{

273

for ( QDomNode n2 = e.firstChild(); !n2.isNull(); n2 = n2.nextSibling() )

274

{

275

QDomElement e2 = n2.toElement();

276

if ( e2.tagName() == "MedlineTA" )

277

{

278

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftJournal );

279

if ( field == NULL )

280

{

281

field = new BibTeX::EntryField( BibTeX::EntryField::ftJournal );

282

entry->addField( field );

283

}

284

field->setValue( new BibTeX::Value( e2.text() ) );

285

}

286

}

287

}

288

}

289

}

290

291

}

292

293

void WebQueryPubMedResultParser::parseArticle( const QDomElement& element, BibTeX::Entry *entry )

294

{

295

for ( QDomNode n = element.firstChild(); !n.isNull(); n = n.nextSibling() )

296

{

297

QDomElement e = n.toElement();

298

299

if ( e.tagName() == "Journal" )

300

{

301

parseJournal( e, entry );

302

entry->setEntryType( BibTeX::Entry::etArticle );

303

}

304

else if ( e.tagName() == "ArticleTitle" )

305

{

306

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftTitle );

307

if ( field == NULL )

308

{

309

field = new BibTeX::EntryField( BibTeX::EntryField::ftTitle );

310

entry->addField( field );

311

}

312

field->setValue( new BibTeX::Value( e.text() ) );

313

}

314

else if ( e.tagName() == "Pagination" )

315

{

316

QDomElement medlinePgn = e.firstChild().toElement(); // may fail?

317

if ( !medlinePgn.text().isEmpty() )

318

{

319

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftPages );

320

if ( field == NULL )

321

{

322

field = new BibTeX::EntryField( BibTeX::EntryField::ftPages );

323

entry->addField( field );

324

}

325

field->setValue( new BibTeX::Value( medlinePgn.text() ) );

326

}

327

}

328

else if ( e.tagName() == "Abstract" )

329

{

330

QDomElement abstractText = e.firstChild().toElement();

331

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftAbstract );

332

if ( field == NULL )

333

{

334

field = new BibTeX::EntryField( BibTeX::EntryField::ftAbstract );

335

entry->addField( field );

336

}

337

field->setValue( new BibTeX::Value( abstractText.text() ) );

338

}

339

else if ( e.tagName() == "Affiliation" )

340

{

341

BibTeX::EntryField * field = entry->getField( "affiliation" );

342

if ( field == NULL )

343

{

344

field = new BibTeX::EntryField( "affiliation" );

345

entry->addField( field );

346

}

347

field->setValue( new BibTeX::Value( e.text() ) );

348

}

349

else if ( e.tagName() == "AuthorList" )

350

parseAuthorList( e, entry );

351

}

352

}

353

354

void WebQueryPubMedResultParser::parseJournal( const QDomElement& element, BibTeX::Entry *entry )

355

{

356

for ( QDomNode n = element.firstChild(); !n.isNull(); n = n.nextSibling() )

357

{

358

QDomElement e = n.toElement();

359

360

if ( e.tagName() == "ISSN" )

361

{

362

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftISSN );

363

if ( field == NULL )

364

{

365

field = new BibTeX::EntryField( BibTeX::EntryField::ftISSN );

366

entry->addField( field );

367

}

368

field->setValue( new BibTeX::Value( e.text() ) );

369

}

370

else if ( e.tagName() == "JournalIssue" )

371

parseJournalIssue( e, entry );

372

else if ( e.tagName() == "Title" )

373

{

374

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftJournal );

375

if ( field == NULL )

376

{

377

field = new BibTeX::EntryField( BibTeX::EntryField::ftJournal );

378

entry->addField( field );

379

}

380

field->setValue( new BibTeX::Value( e.text() ) );

381

}

382

}

383

}

384

385

void WebQueryPubMedResultParser::parseJournalIssue( const QDomElement& element, BibTeX::Entry *entry )

386

{

387

for ( QDomNode n = element.firstChild(); !n.isNull(); n = n.nextSibling() )

388

{

389

QDomElement e = n.toElement();

390

391

if ( e.tagName() == "Volume" )

392

{

393

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftVolume );

394

if ( field == NULL )

395

{

396

field = new BibTeX::EntryField( BibTeX::EntryField::ftVolume );

397

entry->addField( field );

398

}

399

field->setValue( new BibTeX::Value( e.text() ) );

400

}

401

else if ( e.tagName() == "Issue" )

402

{

403

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftNumber );

404

if ( field == NULL )

405

{

406

field = new BibTeX::EntryField( BibTeX::EntryField::ftNumber );

407

entry->addField( field );

408

}

409

field->setValue( new BibTeX::Value( e.text() ) );

410

}

411

else if ( e.tagName() == "PubDate" )

412

parsePubDate( e, entry );

413

}

414

}

415

416

void WebQueryPubMedResultParser::parsePubDate( const QDomElement& element, BibTeX::Entry *entry )

417

{

418

for ( QDomNode n = element.firstChild(); !n.isNull(); n = n.nextSibling() )

419

{

420

QDomElement e = n.toElement();

421

422

if ( e.tagName() == "Year" )

423

{

424

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftYear );

425

if ( field == NULL )

426

{

427

field = new BibTeX::EntryField( BibTeX::EntryField::ftYear );

428

entry->addField( field );

429

}

430

field->setValue( new BibTeX::Value( e.text() ) );

431

}

432

else if ( e.tagName() == "Month" )

433

{

434

QString month = e.text().lower();

435

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftMonth );

436

if ( field == NULL )

437

{

438

field = new BibTeX::EntryField( BibTeX::EntryField::ftMonth );

439

entry->addField( field );

440

}

441

BibTeX::Value *value = new BibTeX::Value();

442

value->items.append( new BibTeX::MacroKey( month ) );

443

field->setValue( value );

444

}

445

else if ( e.tagName() == "MedlineDate" )

446

{

447

QStringList frags = QStringList::split( QRegExp( "\\s+" ), e.text() );

448

for ( QStringList::Iterator it = frags.begin(); it != frags.end(); ++it )

449

{

450

bool ok;

451

int num = ( *it ).toInt( &ok );

452

if ( ok && num > 1000 && num < 3000 )

453

{

454

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftYear );

455

if ( field == NULL )

456

{

457

field = new BibTeX::EntryField( BibTeX::EntryField::ftYear );

458

entry->addField( field );

459

}

460

BibTeX::Value *value = new BibTeX::Value();

461

value->items.append( new BibTeX::MacroKey( QString::number( num ) ) );

462

field->setValue( value );

463

}

464

else if ( !ok && ( *it ).length() == 3 )

465

{

466

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftMonth );

467

if ( field == NULL )

468

{

469

field = new BibTeX::EntryField( BibTeX::EntryField::ftMonth );

470

entry->addField( field );

471

}

472

BibTeX::Value *value = new BibTeX::Value();

473

value->items.append( new BibTeX::MacroKey(( *it ).lower() ) );

474

field->setValue( value );

475

}

476

}

477

}

478

}

479

}

480

481

void WebQueryPubMedResultParser::parseAuthorList( const QDomElement& element, BibTeX::Entry *entry )

482

{

483

if ( element.attribute( "CompleteYN", "Y" ) == "Y" )

484

{

485

QStringList authorList;

486

for ( QDomNode n = element.firstChild(); !n.isNull(); n = n.nextSibling() )

487

{

488

QDomElement e = n.toElement();

489

if ( e.tagName() == "Author" && e.attribute( "ValidYN", "Y" ) == "Y" )

490

{

491

QString lastName = QString::null, firstName = QString::null;

492

for ( QDomNode n2 = e.firstChild(); !n2.isNull(); n2 = n2.nextSibling() )

493

{

494

QDomElement e2 = n2.toElement();

495

if ( e2.tagName() == "LastName" )

496

lastName = e2.text();

497

else if ( e2.tagName() == "CollectiveName" )

498

lastName = e2.text();

499

else if ( e2.tagName() == "FirstName" || e2.tagName() == "ForeName" )

500

firstName = e2.text();

501

}

502

QString name = lastName;

503

if ( !firstName.isNull() && !firstName.isEmpty() )

504

{

505

if ( name.isNull() ) name = "UNSET";

506

name.prepend( "|" ).prepend( firstName );

507

}

508

if ( !name.isNull() )

509

authorList.append( name );

510

}

511

}

512

513

BibTeX::EntryField * field = entry->getField( BibTeX::EntryField::ftAuthor );

514

if ( field == NULL )

515

{

516

field = new BibTeX::EntryField( BibTeX::EntryField::ftAuthor );

517

entry->addField( field );

518

}

519

BibTeX::Value *value = new BibTeX::Value();

520

Settings *settings = Settings::self();

521

BibTeX::PersonContainer *personContainer = new BibTeX::PersonContainer( settings->editing_FirstNameFirst );

522

value->items.append( personContainer );

523

for ( QStringList::Iterator sli = authorList.begin(); sli != authorList.end(); ++sli )

524

{

525

QStringList nameParts = QStringList::split( '|', *sli );

526

QString firstName = nameParts.count() > 1 ? nameParts[0] : "";

527

QString lastName = nameParts[nameParts.count() - 1];

528

personContainer->persons.append( new BibTeX::Person( firstName, lastName, settings->editing_FirstNameFirst ) );

529

}

530

field->setValue( value );

531

}

532

}

533

534

}

535

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