mirror of
https://github.com/stalwartlabs/mail-server.git
synced 2025-11-12 23:01:17 +08:00
58 lines
1.8 KiB
Rust
58 lines
1.8 KiB
Rust
/*
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* Copyright (c) 2023 Stalwart Labs Ltd.
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*
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* This file is part of Stalwart Mail Server.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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* in the LICENSE file at the top-level directory of this distribution.
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* You can be released from the requirements of the AGPLv3 license by
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* purchasing a commercial license. Please contact licensing@stalw.art
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* for more details.
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*/
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use std::{borrow::Cow, collections::HashMap};
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#[derive(Default)]
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pub struct UrlParams<'x> {
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params: HashMap<Cow<'x, str>, Cow<'x, str>>,
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}
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impl<'x> UrlParams<'x> {
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pub fn new(query: Option<&'x str>) -> Self {
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if let Some(query) = query {
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Self {
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params: form_urlencoded::parse(query.as_bytes())
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.filter(|(_, value)| !value.is_empty())
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.collect(),
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}
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} else {
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Self::default()
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}
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}
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pub fn get(&self, key: &str) -> Option<&str> {
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self.params.get(key).map(|v| v.as_ref())
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}
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pub fn has_key(&self, key: &str) -> bool {
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self.params.contains_key(key)
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}
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pub fn parse<T>(&self, key: &str) -> Option<T>
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where
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T: std::str::FromStr,
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{
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self.get(key).and_then(|v| v.parse().ok())
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}
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}
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