🐝 I really like where this mua is(was?) headed, but it seems as though there has not been much activity recently.
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/*
* meli - ui crate.
*
* Copyright 2017-2018 Manos Pitsidianakis
*
* This file is part of meli.
*
* meli is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* meli is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with meli. If not, see <http://www.gnu.org/licenses/>.
*/
use crate::state::Context;
use melib::{backends::FolderHash, email::EnvelopeHash, error::Result, StackVec};
pub fn filter(
filter_term: &str,
context: &Context,
account_idx: usize,
folder_hash: FolderHash,
) -> Result<StackVec<EnvelopeHash>> {
#[cfg(feature = "sqlite3")]
{
crate::sqlite3::search(filter_term, context, account_idx, folder_hash)
}
#[cfg(not(feature = "sqlite3"))]
{
let mut ret = StackVec::new();
let account = &context.accounts[account_idx];
for env_hash in account.folders[folder_hash].as_result()?.envelopes {
let envelope = &account.collection[&env_hash];
if envelope.subject().contains(&filter_term) {
ret.push(env_hash);
continue;
}
if envelope.field_from_to_string().contains(&filter_term) {
ret.push(env_hash);
continue;
}
let op = account.operation(env_hash);
let body = envelope.body(op)?;
let decoded = decode_rec(&body, None);
let body_text = String::from_utf8_lossy(&decoded);
if body_text.contains(&filter_term) {
ret.push(env_hash);
}
}
ret
}
}