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Allow wildcards in file names to search for images, fixes #697

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This commit is contained in:
emeric
2025-08-05 22:33:03 +02:00
parent 9ae425a800
commit 35ba66099f
16 changed files with 142 additions and 26 deletions
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src/libs/database/impl/Utils.cpp
+1 -1
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@@ -23,7 +23,7 @@
namespace lms::db::utils
{
std::string escapeLikeKeyword(std::string_view keyword)
std::string escapeForLikeKeyword(std::string_view keyword)
{
return core::stringUtils::escapeString(keyword, "%_", escapeChar);
}
src/libs/database/impl/Utils.hpp
+1 -1
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@@ -38,7 +38,7 @@ namespace lms::db::utils
{
#define ESCAPE_CHAR_STR "\\"
static inline constexpr char escapeChar{ '\\' };
std::string escapeLikeKeyword(std::string_view keywords);
std::string escapeForLikeKeyword(std::string_view keywords);
Wt::WDateTime normalizeDateTime(const Wt::WDateTime& dateTime);
src/libs/database/impl/objects/Artist.cpp
+2 -2
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@@ -106,13 +106,13 @@ namespace lms::db
for (const std::string_view keyword : params.keywords)
{
clauses.push_back("a.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'");
query.bind("%" + utils::escapeLikeKeyword(keyword) + "%");
query.bind("%" + utils::escapeForLikeKeyword(keyword) + "%");
}
for (const std::string_view keyword : params.keywords)
{
sortClauses.push_back("a.sort_name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'");
query.bind("%" + utils::escapeLikeKeyword(keyword) + "%");
query.bind("%" + utils::escapeForLikeKeyword(keyword) + "%");
}
query.where("(" + core::stringUtils::joinStrings(clauses, " AND ") + ") OR (" + core::stringUtils::joinStrings(sortClauses, " AND ") + ")");
src/libs/database/impl/objects/Directory.cpp
+1 -1
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@@ -40,7 +40,7 @@ namespace lms::db
auto query{ session.getDboSession()->query<Wt::Dbo::ptr<Directory>>("SELECT d FROM directory d") };
for (std::string_view keyword : params.keywords)
query.where("d.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + utils::escapeLikeKeyword(keyword) + "%");
query.where("d.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + utils::escapeForLikeKeyword(keyword) + "%");
if (params.artist.isValid()
|| params.release.isValid()
src/libs/database/impl/objects/Image.cpp
+14 -1
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@@ -43,7 +43,20 @@ namespace lms::db
if (params.directory.isValid())
query.where("i.directory_id = ?").bind(params.directory);
if (!params.fileStem.empty())
query.where("i.stem = ? COLLATE NOCASE").bind(params.fileStem);
{
// if contains a wildcard, replace by % for LIKE
if (params.processWildcardsInFileStem.value() && params.fileStem.find('*') != std::string::npos)
{
std::string fileStem{ params.fileStem };
utils::escapeForLikeKeyword(fileStem);
std::replace(std::begin(fileStem), std::end(fileStem), '*', '%');
query.where("i.stem LIKE ? COLLATE NOCASE ESCAPE '" ESCAPE_CHAR_STR "'").bind(fileStem);
}
else
{
query.where("i.stem = ? COLLATE NOCASE").bind(params.fileStem);
}
}
return query;
}
src/libs/database/impl/objects/Listen.cpp
+4 -4
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@@ -100,13 +100,13 @@ namespace lms::db
for (const std::string_view keyword : params.keywords)
{
clauses.push_back("a.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'");
query.bind("%" + utils::escapeLikeKeyword(keyword) + "%");
query.bind("%" + utils::escapeForLikeKeyword(keyword) + "%");
}
for (const std::string_view keyword : params.keywords)
{
sortClauses.push_back("a.sort_name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'");
query.bind("%" + utils::escapeLikeKeyword(keyword) + "%");
query.bind("%" + utils::escapeForLikeKeyword(keyword) + "%");
}
query.where("(" + core::stringUtils::joinStrings(clauses, " AND ") + ") OR (" + core::stringUtils::joinStrings(sortClauses, " AND ") + ")");
@@ -169,7 +169,7 @@ namespace lms::db
}
for (std::string_view keyword : params.keywords)
query.where("r.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + utils::escapeLikeKeyword(keyword) + "%");
query.where("r.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + utils::escapeForLikeKeyword(keyword) + "%");
return query;
}
@@ -227,7 +227,7 @@ namespace lms::db
}
for (std::string_view keyword : params.keywords)
query.where("t.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + utils::escapeLikeKeyword(keyword) + "%");
query.where("t.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + utils::escapeForLikeKeyword(keyword) + "%");
return query;
}
src/libs/database/impl/objects/Release.cpp
+1 -1
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@@ -125,7 +125,7 @@ namespace lms::db
query.where("r.name = ?").bind(params.name);
for (std::string_view keyword : params.keywords)
query.where("r.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + utils::escapeLikeKeyword(keyword) + "%");
query.where("r.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + utils::escapeForLikeKeyword(keyword) + "%");
if (params.starringUser.isValid())
{
src/libs/database/impl/objects/Track.cpp
+1 -1
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@@ -61,7 +61,7 @@ namespace lms::db
assert(params.keywords.empty() || params.name.empty());
for (std::string_view keyword : params.keywords)
query.where("t.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + utils::escapeLikeKeyword(keyword) + "%");
query.where("t.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + utils::escapeForLikeKeyword(keyword) + "%");
if (!params.name.empty())
query.where("t.name = ?").bind(params.name);
src/libs/database/impl/objects/TrackList.cpp
+1 -1
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@@ -57,7 +57,7 @@ namespace lms::db
}
for (std::string_view keyword : params.keywords)
query.where("t_l.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + utils::escapeLikeKeyword(keyword) + "%");
query.where("t_l.name LIKE ? ESCAPE '" ESCAPE_CHAR_STR "'").bind("%" + utils::escapeForLikeKeyword(keyword) + "%");
if (params.filters.mediaLibrary.isValid()
|| params.filters.label.isValid()
src/libs/database/include/database/objects/Directory.hpp
+1 -1
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@@ -114,7 +114,7 @@ namespace lms::db
static pointer find(Session& session, const std::filesystem::path& path);
static void find(Session& session, DirectoryId& lastRetrievedDirectory, std::size_t count, const std::function<void(const Directory::pointer&)>& func);
static RangeResults<Directory::pointer> find(Session& session, const FindParameters& params);
static void find(Session& session, const FindParameters& parameters, const std::function<void(const Directory::pointer&)>& func);
static void find(Session& session, const FindParameters& params, const std::function<void(const Directory::pointer&)>& func);
static RangeResults<DirectoryId> findOrphanIds(Session& session, std::optional<Range> range = std::nullopt);
static RangeResults<DirectoryId> findMismatchedLibrary(Session& session, std::optional<Range> range, const std::filesystem::path& rootPath, MediaLibraryId expectedLibraryId);
static RangeResults<pointer> findRootDirectories(Session& session, std::optional<Range> range = std::nullopt);
src/libs/database/include/database/objects/Image.hpp
+8 -3
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@@ -26,6 +26,7 @@
#include <Wt/Dbo/Field.h>
#include <Wt/WDateTime.h>
#include "core/TaggedType.hpp"
#include "database/Object.hpp"
#include "database/Types.hpp"
#include "database/objects/DirectoryId.hpp"
@@ -43,18 +44,22 @@ namespace lms::db
struct FindParameters
{
using ProcessWildcards = core::TaggedBool<class FindParametersProcessWildcardsTag>;
std::optional<Range> range;
std::string fileStem; // if set, images with this file stem
DirectoryId directory; // if set, images in this directory
std::string fileStem; // if set, images with this file stem
ProcessWildcards processWildcardsInFileStem{ false }; // if true, replace '*' by '%' for SQL LIKE
DirectoryId directory; // if set, images in this directory
FindParameters& setRange(std::optional<Range> _range)
{
range = _range;
return *this;
}
FindParameters& setFileStem(std::string_view _fileStem)
FindParameters& setFileStem(std::string_view _fileStem, ProcessWildcards processWildcards = ProcessWildcards{ false })
{
fileStem = _fileStem;
processWildcardsInFileStem = processWildcards;
return *this;
}
FindParameters& setDirectory(DirectoryId _directory)
src/libs/database/test/Image.cpp
+98
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@@ -122,4 +122,102 @@ namespace lms::db::tests
}
}
TEST_F(DatabaseFixture, Image_findByFileStem)
{
ScopedDirectory directory{ session, "/path/to" };
ScopedImage image{ session, "/path/to/image" };
const std::string fileStem{ "image" };
{
auto transaction{ session.createWriteTransaction() };
image.get().modify()->setDirectory(directory.get());
}
{
auto transaction{ session.createReadTransaction() };
Image::FindParameters params;
params.setFileStem(fileStem);
const auto results{ Image::find(session, params) };
ASSERT_EQ(results.results.size(), 1);
EXPECT_EQ(results.results[0]->getId(), image.getId());
}
{
auto transaction{ session.createReadTransaction() };
Image::FindParameters params;
params.setFileStem(fileStem, Image::FindParameters::ProcessWildcards{ true });
const auto results{ Image::find(session, params) };
ASSERT_EQ(results.results.size(), 1);
EXPECT_EQ(results.results[0]->getId(), image.getId());
}
{
auto transaction{ session.createReadTransaction() };
Image::FindParameters params;
params.setFileStem("nonexistent");
const auto results{ Image::find(session, params) };
EXPECT_EQ(results.results.size(), 0);
}
{
auto transaction{ session.createReadTransaction() };
Image::FindParameters params;
params.setFileStem("ima*");
const auto results{ Image::find(session, params) };
ASSERT_EQ(results.results.size(), 0);
}
{
auto transaction{ session.createReadTransaction() };
Image::FindParameters params;
params.setFileStem("ima*", Image::FindParameters::ProcessWildcards{ true });
const auto results{ Image::find(session, params) };
ASSERT_EQ(results.results.size(), 1);
EXPECT_EQ(results.results[0]->getId(), image.getId());
}
{
auto transaction{ session.createReadTransaction() };
Image::FindParameters params;
params.setFileStem("*ge", Image::FindParameters::ProcessWildcards{ true });
const auto results{ Image::find(session, params) };
ASSERT_EQ(results.results.size(), 1);
EXPECT_EQ(results.results[0]->getId(), image.getId());
}
{
auto transaction{ session.createReadTransaction() };
Image::FindParameters params;
params.setFileStem("*g*", Image::FindParameters::ProcessWildcards{ true });
const auto results{ Image::find(session, params) };
ASSERT_EQ(results.results.size(), 1);
EXPECT_EQ(results.results[0]->getId(), image.getId());
}
{
auto transaction{ session.createReadTransaction() };
Image::FindParameters params;
params.setFileStem("*", Image::FindParameters::ProcessWildcards{ true });
const auto results{ Image::find(session, params) };
ASSERT_EQ(results.results.size(), 1);
EXPECT_EQ(results.results[0]->getId(), image.getId());
}
{
auto transaction{ session.createReadTransaction() };
Image::FindParameters params;
params.setFileStem("ima%");
const auto results{ Image::find(session, params) };
ASSERT_EQ(results.results.size(), 0);
}
{
auto transaction{ session.createReadTransaction() };
Image::FindParameters params;
params.setFileStem("ima%", Image::FindParameters::ProcessWildcards{ true });
const auto results{ Image::find(session, params) };
ASSERT_EQ(results.results.size(), 0);
}
}
} // namespace lms::db::tests