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add and use ProcessTextFlags

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llama 2025-07-01 17:16:53 +08:00
parent 87091bbb01
commit d0a9230594
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2 changed files with 12 additions and 3 deletions
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1
rslib/src/storage/mod.rs
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@ -19,6 +19,7 @@ mod upgrades;
use std::fmt::Write;
pub(crate) use sqlite::ProcessTextFlags;
pub(crate) use sqlite::SqliteStorage;
#[derive(Debug, Clone, Copy, PartialEq, Eq)]

14
rslib/src/storage/sqlite.rs
View file

@ -9,6 +9,7 @@ use std::hash::Hasher;
use std::path::Path;
use std::sync::Arc;
use bitflags::bitflags;
use fnv::FnvHasher;
use fsrs::FSRS;
use fsrs::FSRS5_DEFAULT_DECAY;
@ -113,6 +114,13 @@ fn add_field_index_function(db: &Connection) -> rusqlite::Result<()> {
)
}
bitflags! {
pub(crate) struct ProcessTextFlags: u8 {
const NoCombining = 1;
const StripClozes = 1 << 1;
}
}
fn add_process_text_function(db: &Connection) -> rusqlite::Result<()> {
db.create_scalar_function(
"process_text",
@ -120,11 +128,11 @@ fn add_process_text_function(db: &Connection) -> rusqlite::Result<()> {
FunctionFlags::SQLITE_DETERMINISTIC,
|ctx| {
let mut text = Cow::from(ctx.get_raw(0).as_str()?);
let opt = ctx.get_raw(1).as_i64()? as u8;
if opt & 2 != 0 {
let opt = ProcessTextFlags::from_bits_truncate(ctx.get_raw(1).as_i64()? as u8);
if opt.contains(ProcessTextFlags::StripClozes) {
text = text.map_cow(strip_clozes);
}
if opt & 1 != 0 {
if opt.contains(ProcessTextFlags::NoCombining) {
text = text.map_cow(without_combining);
}
Ok(text.get_owned())