1 /* ============================================================
2  *
3  * This file is a part of digiKam project
4  * https://www.digikam.org
5  *
6  * Date        : 2009-08-08
7  * Description : an option to provide camera information to the parser
8  *
9  * Copyright (C) 2009-2012 by Andi Clemens <andi dot clemens at gmail dot com>
10  *
11  * This program is free software; you can redistribute it
12  * and/or modify it under the terms of the GNU General
13  * Public License as published by the Free Software Foundation;
14  * either version 2, or (at your option)
15  * any later version.
16  *
17  * This program is distributed in the hope that it will be useful,
18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20  * GNU General Public License for more details.
21  *
22  * ============================================================ */
23 
24 #include "cameranameoption.h"
25 
26 // Qt includes
27 
28 #include <QScopedPointer>
29 
30 // KDE includes
31 
32 #include <klocalizedstring.h>
33 
34 // Local includes
35 
36 #include "parser.h"
37 #include "dmetadata.h"
38 
39 namespace Digikam
40 {
41 
CameraNameOption()42 CameraNameOption::CameraNameOption()
43     : Option(i18n("Camera"),
44              i18n("Add the camera name"),
45              QLatin1String("camera-photo"))
46 {
47     QString token(QLatin1String("[cam]"));
48     addToken(token, i18n("Camera name"));
49 
50     QRegExp reg(escapeToken(token));
51     reg.setMinimal(true);
52     setRegExp(reg);
53 }
54 
parseOperation(ParseSettings & settings)55 QString CameraNameOption::parseOperation(ParseSettings& settings)
56 {
57     QString result;
58 
59     ItemInfo info = ItemInfo::fromUrl(settings.fileUrl);
60 
61     if (!info.isNull())
62     {
63         result = info.photoInfoContainer().make + QLatin1Char(' ') + info.photoInfoContainer().model;
64     }
65     else
66     {
67         // If ItemInfo is not available, read the information from the EXIF data
68 
69         QString make;
70         QString model;
71 
72         QScopedPointer<DMetadata> meta(new DMetadata(settings.fileUrl.toLocalFile()));
73 
74         if (!meta->isEmpty())
75         {
76             MetaEngine::MetaDataMap dataMap;
77             dataMap = meta->getExifTagsDataList(QStringList(), true);
78 
79             foreach (const QString& key, dataMap.keys())
80             {
81                 if (key.toLower().contains(QLatin1String("exif.image.model")))
82                 {
83                     model = dataMap[key];
84                 }
85                 else if (key.toLower().contains(QLatin1String("exif.image.make")))
86                 {
87                     make = dataMap[key];
88                 }
89             }
90         }
91 
92         result = make + QLatin1Char(' ') + model;
93     }
94 
95     return result.simplified();
96 }
97 
98 } // namespace Digikam
99