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#![allow(clippy::needless_return)]
#![deny(clippy::implicit_return)]
use yttrium_key_base as key_base;
use key_base::environment::events;
use serenity::model::id::{UserId, RoleId};
use futures::executor;
#[cfg(feature = "loader")]
#[no_mangle]
pub fn key_create() -> *mut dyn key_base::Key {
return Box::into_raw(Box::new(std_role {
info: create_key_info(),
function: key_function,
}));
}
pub fn safe_create() -> Box<dyn key_base::Key> {
return Box::new(std_role {
info: create_key_info(),
function: key_function,
});
}
fn create_key_info() -> key_base::KeyInfo {
return key_base::KeyInfo {
name: String::from("role"),
parameters_required: vec![1, 2],
};
}
#[allow(non_camel_case_types)]
struct std_role {
pub info: key_base::KeyInfo,
pub function: fn(parameter: &[String], environment: &mut key_base::environment::Environment) -> Result<String, String>,
}
impl key_base::Key for std_role {
fn get_key_info(&self) -> &key_base::KeyInfo {
return &self.info;
}
fn get_key_function(&self) -> fn(parameter: &[String], environment: &mut key_base::environment::Environment) -> Result<String, String> {
return self.function;
}
}
fn key_function(parameter: &[String], environment: &mut key_base::environment::Environment) -> Result<String, String> {
let matcher = regex::Regex::new(key_base::regexes::DISCORD_ID).unwrap();
let guild_id = environment.guild_id.clone();
let user_id;
if parameter.len() == 1 {
match &environment.event_info {
events::EventType::Message(event) => {
user_id = event.user_id.clone();
}
events::EventType::MemberJoin(event) => {
user_id = event.user_id.clone();
}
events::EventType::MemberUpdate(event) => {
user_id = event.user_id.clone();
}
events::EventType::VoiceUpdate(event) => {
user_id = event.user_id.clone();
}
events::EventType::ReactionAdd(event) => {
user_id = event.user_id.clone();
}
events::EventType::ReactionRemove(event) => {
user_id = event.user_id.clone();
}
_ => {
return Err(String::from("`role` called on invalid event without an ID"));
}
}
} else {
match parameter[1].parse::<u64>() {
Ok(result) => {
user_id = UserId::from(result);
}
Err(error) => {
return Err(format!("Invalid ID passed to `role`: `{}`", error));
}
}
}
match executor::block_on(environment.discord_context.cache.guild(guild_id)) {
Some(guild) => {
let mut role_id;
if matcher.is_match(¶meter[0]) {
role_id = RoleId::from(parameter[0].parse::<u64>().unwrap());
if !guild.roles.contains_key(&role_id) {
match guild.role_by_name(¶meter[0]) {
Some(result) => {
role_id = result.id;
}
None => {
return Err(String::from("Role could not be found"))
}
}
}
} else {
match guild.role_by_name(¶meter[0]) {
Some(result) => {
role_id = result.id;
}
None => {
return Err(String::from("Role could not be found"))
}
}
}
match executor::block_on(guild.member(&environment.discord_context.http, user_id)) {
Ok(mut member) => {
if let Err(error) = executor::block_on(member.add_role(&environment.discord_context.http, role_id)) {
return Err(format!("Could not add role: `{}`", error));
}
}
Err(error) => {
return Err(format!("Member could not be found: `{}`", error));
}
}
}
None => {
return Err(String::from("Guild could not be found"));
}
}
return Ok(String::new());
}