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tageditor
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Support all known fields in renaming utility 

* Generalize and simplify code for populating tag object
This commit is contained in:
Martchus 2022-05-24 18:12:50 +02:00
parent e8c0450c1c
commit 90d2d7bde4
2 changed files with 39 additions and 36 deletions
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7
cli/fieldmapping.h
View File

@ -1,6 +1,7 @@
#ifndef CLI_FIELDMAPPING
#define CLI_FIELDMAPPING
#include <array>
#include <cstddef>
namespace TagParser {
@ -10,8 +11,14 @@ enum class KnownField : unsigned int;
namespace Cli {
namespace FieldMapping {
struct Mapping {
const char *knownDenotation;
TagParser::KnownField knownField;
};
const char *fieldDenotation(TagParser::KnownField knownField);
TagParser::KnownField knownField(const char *fieldDenotation, std::size_t fieldDenotationSize);
const std::array<Mapping, 99> &mapping();
} // namespace FieldMapping
} // namespace Cli

68
renamingutility/tageditorobject.cpp
View File

@ -4,6 +4,7 @@
#include "./filesystemitem.h"
#include "./jsincludes.h"
#include "../cli/fieldmapping.h"
#include "../misc/utility.h"
#include <tagparser/abstracttrack.h>
@ -47,44 +48,39 @@ TAGEDITOR_JS_VALUE &operator<<(TAGEDITOR_JS_VALUE &diagObject, const Diagnostics
/// \brief Add fields and notifications from \a tag to \a tagObject.
TAGEDITOR_JS_VALUE &operator<<(TAGEDITOR_JS_VALUE &tagObject, const Tag &tag)
{
// add text fields
static const char *const fieldNames[]
= { "title", "artist", "albumartist", "album", "year", "comment", "genre", "encoder", "language", "description", nullptr };
static const KnownField fields[] = { KnownField::Title, KnownField::Artist, KnownField::AlbumArtist, KnownField::Album, KnownField::RecordDate,
KnownField::Comment, KnownField::Genre, KnownField::Encoder, KnownField::Language, KnownField::Description };
const char *const *fieldName = fieldNames;
const KnownField *field = fields;
for (; *fieldName; ++fieldName, ++field) {
try {
tagObject.setProperty(*fieldName, tagValueToQString(tag.value(*field)) TAGEDITOR_JS_READONLY);
} catch (const ConversionException &) {
for (const auto &mapping : Cli::FieldMapping::mapping()) {
const auto fieldName = [&] {
auto v = mapping.knownField == KnownField::PartNumber ? QStringLiteral("partNumber") : QString::fromUtf8(mapping.knownDenotation);
v.front() = v.front().toLower();
return v;
}();
switch (mapping.knownField) {
case KnownField::PartNumber:
case KnownField::TotalParts:
try {
tagObject.setProperty(fieldName, tag.value(mapping.knownField).toInteger() TAGEDITOR_JS_READONLY);
} catch (const ConversionException &) {
}
break;
case KnownField::TrackPosition:
case KnownField::DiskPosition:
try {
const auto pos = tag.value(mapping.knownField).toPositionInSet();
tagObject.setProperty(fieldName + QStringLiteral("Pos"), pos.position() TAGEDITOR_JS_READONLY);
tagObject.setProperty(fieldName + QStringLiteral("Total"), pos.total() TAGEDITOR_JS_READONLY);
} catch (const ConversionException &) {
}
break;
case KnownField::Cover:
case KnownField::SynchronizedLyrics:
break;
default:
try {
tagObject.setProperty(fieldName, tagValueToQString(tag.value(mapping.knownField)) TAGEDITOR_JS_READONLY);
} catch (const ConversionException &) {
}
}
}
// add numeric fields
try {
tagObject.setProperty("partNumber", tag.value(KnownField::PartNumber).toInteger() TAGEDITOR_JS_READONLY);
} catch (const ConversionException &) {
}
try {
tagObject.setProperty("totalParts", tag.value(KnownField::TotalParts).toInteger() TAGEDITOR_JS_READONLY);
} catch (const ConversionException &) {
}
PositionInSet pos;
try {
pos = tag.value(KnownField::TrackPosition).toPositionInSet();
} catch (const ConversionException &) {
}
tagObject.setProperty("trackPos", pos.position() TAGEDITOR_JS_READONLY);
tagObject.setProperty("trackTotal", pos.total() TAGEDITOR_JS_READONLY);
pos = PositionInSet();
try {
pos = tag.value(KnownField::DiskPosition).toPositionInSet();
} catch (const ConversionException &) {
}
tagObject.setProperty("diskPos", pos.position() TAGEDITOR_JS_READONLY);
tagObject.setProperty("diskTotal", pos.total() TAGEDITOR_JS_READONLY);
return tagObject;
}