62 lines
1.8 KiB
Rust
62 lines
1.8 KiB
Rust
// 一些杂七杂八的小东西可以放在这
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use std::sync::Arc;
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use rand::distributions::Alphanumeric;
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use rand::Rng;
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use crate::configuration::Configuration;
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// 处理json组件（有些TextComponent里面一堆extra看的我头皮发麻，所以整个这个）
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pub fn parse_json_component(json: &str) -> String {
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let data: serde_json::Value = serde_json::from_str(json).unwrap();
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let mut res: String = String::new();
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let text = data.get("text");
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match text {
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Some(t) => {
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if t.is_string(){
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res += t.as_str().unwrap();
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}
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}
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None => {
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let translate = data.get("translate");
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match translate {
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Some(t) => {
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if t.is_string(){
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res += t.as_str().unwrap();
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}
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}
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None => {}
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}
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}
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}
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let extra = data.get("extra");
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match extra {
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Some(t) =>{
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for i in t.as_array().unwrap(){
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if !i.is_object(){
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continue;
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}
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res += parse_json_component(i.to_string().as_str()).as_str();
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}
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}
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None => {}
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}
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return res;
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}
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// 生成一个随机的用户名
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// author: 通义
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pub fn generate_string(len_min: i64, len_max: i64) -> String {
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let mut rng = rand::thread_rng();
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let len = rng.gen_range(len_min..=len_max);
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rng.sample_iter(&Alphanumeric)
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.take(len as usize)
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.map(char::from)
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.collect()
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}
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pub fn generate_username(config: &Arc<Configuration>) -> String {
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config.username_prefix().to_string() + generate_string(
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config.name_len_limit[0], config.name_len_limit[1]
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).to_string().as_str()
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} |