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New command "stickernames" lists uniq and sorted sticker names

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This commit is contained in:
jcorporation
2023-10-21 18:08:14 +02:00
parent 97da29cc90
commit f4f79a3d5f
6 changed files with 69 additions and 0 deletions
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21
src/sticker/Database.cxx
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@@ -32,6 +32,7 @@ enum sticker_sql {
STICKER_SQL_TRANSACTION_BEGIN,
STICKER_SQL_TRANSACTION_COMMIT,
STICKER_SQL_TRANSACTION_ROLLBACK,
STICKER_SQL_NAMES,
STICKER_SQL_COUNT
};
@@ -72,6 +73,9 @@ static constexpr auto sticker_sql = std::array {
//[STICKER_SQL_TRANSACTION_ROLLBACK]
"ROLLBACK",
//[STICKER_SQL_NAMES]
"SELECT DISTINCT name FROM sticker order by name",
};
static constexpr const char sticker_sql_create[] =
@@ -366,6 +370,23 @@ StickerDatabase::GetUniqueStickers()
return result;
}
void
StickerDatabase::Names(void (*func)(const char *value, void *user_data), void *user_data)
{
assert(func != nullptr);
sqlite3_stmt *const s = stmt[STICKER_SQL_NAMES];
assert(s != nullptr);
AtScopeExit(s) {
sqlite3_reset(s);
};
ExecuteForEach(s, [s, func, user_data](){
func((const char*)sqlite3_column_text(s, 0), user_data);
});
}
void
StickerDatabase::BatchDeleteNoIdle(const std::list<StickerTypeUriPair> &stickers)
{