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@ -19,11 +19,11 @@ |
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* along with meli. If not, see <http://www.gnu.org/licenses/>.
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*/
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use fnv::FnvHashMap;
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use melib::{
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email::{Envelope, EnvelopeHash},
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email::EnvelopeHash,
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log,
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thread::{SortField, SortOrder},
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MeliError, Result, StackVec,
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MeliError, Result, StackVec, ERROR,
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};
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use rusqlite::{params, Connection};
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use std::borrow::Cow;
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@ -171,19 +171,93 @@ pub fn insert(context: &mut crate::state::Context) -> Result<()> { |
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.map_err(|e| MeliError::new(e.to_string()))?,
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)
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.map_err(|e| MeliError::new(e.to_string()))?;
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/*
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for acc in context.accounts.iter() {
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debug!("inserting {} envelopes", acc.collection.envelopes.len());
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for e in acc.collection.envelopes.values() {
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conn.execute(
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"INSERT OR REPLACE INTO envelopes (hash, date, _from, _to, cc, bcc, subject, message_id, in_reply_to, _references, flags, has_attachments, body_text, timestamp)
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VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8, ?9, ?10, ?11, ?12, ?13, ?14)",
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params![e.hash().to_be_bytes().to_vec(), e.date_as_str(), e.field_from_to_string(), e.field_to_to_string(), e.field_cc_to_string(), e.field_bcc_to_string(), e.subject().into_owned().trim_end_matches('\u{0}'), e.message_id_display().to_string(), e.in_reply_to_display().map(|f| f.to_string()).unwrap_or(String::new()), e.field_references_to_string(), i64::from(e.flags().bits()), if e.has_attachments() { 1 } else { 0 }, String::from("sdfsa"), e.date().to_be_bytes().to_vec()],
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)
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.map_err(|e| MeliError::new(e.to_string()))?;
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let work_context = context.work_controller().get_context();
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let mutexes = context
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.accounts
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.iter()
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.map(|acc| (acc.collection.envelopes.clone(), acc.backend.clone()))
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.collect::<Vec<(Arc<RwLock<_>>, Arc<_>)>>();
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let env_hashes = mutexes
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.iter()
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.map(|m| m.0.read().unwrap().keys().cloned().collect::<Vec<_>>())
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.collect::<Vec<Vec<_>>>();
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/* Sleep, index and repeat in order not to block the main process */
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let handle = std::thread::Builder::new().name(String::from("rebuilding index")).spawn(move || {
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let thread_id = std::thread::current().id();
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let sleep_dur = std::time::Duration::from_millis(20);
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for ((acc_mutex, backend_mutex), env_hashes) in mutexes.into_iter().zip(env_hashes.into_iter()) {
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let mut ctr = 0;
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debug!("{}", format!("Rebuilding index. {}/{}", ctr, env_hashes.len()));
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work_context
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.set_status
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.send((thread_id, format!("Rebuilding index. {}/{}", ctr, env_hashes.len())))
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.unwrap();
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for chunk in env_hashes.chunks(200) {
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ctr += chunk.len();
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let envelopes_lck = acc_mutex.read().unwrap();
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let backend_lck = backend_mutex.read().unwrap();
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for env_hash in chunk {
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if let Some(e) = envelopes_lck.get(&env_hash) {
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let op = backend_lck.operation(e.hash());
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let body = match e.body(op) {
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Ok(body) => body.text(),
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Err(err) => {
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debug!("{}",
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format!(
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"Failed to open envelope {}: {}",
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e.message_id_display(),
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err.to_string()
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));
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log(
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format!(
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"Failed to open envelope {}: {}",
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e.message_id_display(),
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err.to_string()
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),
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ERROR,
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);
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return;
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}
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};
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if let Err(err) = conn.execute(
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"INSERT OR REPLACE INTO envelopes (hash, date, _from, _to, cc, bcc, subject, message_id, in_reply_to, _references, flags, has_attachments, body_text, timestamp)
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VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8, ?9, ?10, ?11, ?12, ?13, ?14)",
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params![e.hash().to_be_bytes().to_vec(), e.date_as_str(), e.field_from_to_string(), e.field_to_to_string(), e.field_cc_to_string(), e.field_bcc_to_string(), e.subject().into_owned().trim_end_matches('\u{0}'), e.message_id_display().to_string(), e.in_reply_to_display().map(|f| f.to_string()).unwrap_or(String::new()), e.field_references_to_string(), i64::from(e.flags().bits()), if e.has_attachments() { 1 } else { 0 }, body, e.date().to_be_bytes().to_vec()],
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)
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.map_err(|e| MeliError::new(e.to_string())) {
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debug!("{}",
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format!(
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"Failed to insert envelope {}: {}",
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e.message_id_display(),
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err.to_string()
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));
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log(
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format!(
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"Failed to insert envelope {}: {}",
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e.message_id_display(),
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err.to_string()
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),
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ERROR,
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);
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}
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}
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}
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drop(envelopes_lck);
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work_context
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.set_status
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.send((thread_id, format!("Rebuilding index. {}/{}", ctr, env_hashes.len())))
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.unwrap();
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std::thread::sleep(sleep_dur);
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}
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}
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*/
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work_context.finished.send(thread_id).unwrap();
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})?;
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context.work_controller().static_threads.lock()?.insert(
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handle.thread().id(),
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String::from("Rebuilding sqlite3 index").into(),
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);
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Ok(())
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}
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