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lots of things and stuff

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This commit is contained in:
jellywx 2022-01-25 22:59:05 +00:00
parent 53a8bb3127
commit bb54c0d2c0
18 changed files with 988 additions and 3487 deletions
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973
Cargo.lock generated
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7
Cargo.toml
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@ -1,12 +1,12 @@
[package]
name = "soundfx-rs"
version = "1.4.3"
version = "1.5.0"
authors = ["jellywx <judesouthworth@pm.me>"]
edition = "2018"
[dependencies]
songbird = { git = "https://github.com/serenity-rs/songbird", branch = "next" }
serenity = { git = "https://github.com/serenity-rs/serenity", branch = "next", features = ["voice", "collector", "unstable_discord_api"] }
poise = { git = "https://github.com/kangalioo/poise", branch = "master", features = ["collector"] }
sqlx = { version = "0.5", default-features = false, features = ["runtime-tokio-rustls", "macros", "mysql", "bigdecimal"] }
dotenv = "0.15"
tokio = { version = "1", features = ["fs", "process", "io-util"] }
@ -17,6 +17,3 @@ regex = "1.4"
log = "0.4"
serde_json = "1.0"
dashmap = "4.0"
[dependencies.regex_command_attr]
path = "./regex_command_attr"

15
regex_command_attr/Cargo.toml
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@ -1,15 +0,0 @@
[package]
name = "regex_command_attr"
version = "0.3.6"
authors = ["acdenisSK <acdenissk69@gmail.com>", "jellywx <judesouthworth@pm.me>"]
edition = "2018"
description = "Procedural macros for command creation for the Serenity library."
license = "ISC"
[lib]
proc-macro = true
[dependencies]
quote = "^1.0"
syn = { version = "^1.0", features = ["full", "derive", "extra-traits"] }
proc-macro2 = "1.0"

408
regex_command_attr/src/attributes.rs
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@ -1,408 +0,0 @@
use std::fmt::{self, Write};
use proc_macro2::Span;
use syn::parse::{Error, Result};
use syn::spanned::Spanned;
use syn::{Attribute, Ident, Lit, LitStr, Meta, NestedMeta, Path};
use crate::structures::{ApplicationCommandOptionType, Arg, CommandKind, PermissionLevel};
use crate::util::{AsOption, LitExt};
#[derive(Debug, Clone, Copy, PartialEq)]
pub enum ValueKind {
// #[<name>]
Name,
// #[<name> = <value>]
Equals,
// #[<name>([<value>, <value>, <value>, ...])]
List,
// #[<name>([<prop> = <value>, <prop> = <value>, ...])]
EqualsList,
// #[<name>(<value>)]
SingleList,
}
impl fmt::Display for ValueKind {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
ValueKind::Name => f.pad("`#[<name>]`"),
ValueKind::Equals => f.pad("`#[<name> = <value>]`"),
ValueKind::List => f.pad("`#[<name>([<value>, <value>, <value>, ...])]`"),
ValueKind::EqualsList => {
f.pad("`#[<name>([<prop> = <value>, <prop> = <value>, ...])]`")
}
ValueKind::SingleList => f.pad("`#[<name>(<value>)]`"),
}
}
}
fn to_ident(p: Path) -> Result<Ident> {
if p.segments.is_empty() {
return Err(Error::new(
p.span(),
"cannot convert an empty path to an identifier",
));
}
if p.segments.len() > 1 {
return Err(Error::new(
p.span(),
"the path must not have more than one segment",
));
}
if !p.segments[0].arguments.is_empty() {
return Err(Error::new(
p.span(),
"the singular path segment must not have any arguments",
));
}
Ok(p.segments[0].ident.clone())
}
#[derive(Debug)]
pub struct Values {
pub name: Ident,
pub literals: Vec<(Option<String>, Lit)>,
pub kind: ValueKind,
pub span: Span,
}
impl Values {
#[inline]
pub fn new(
name: Ident,
kind: ValueKind,
literals: Vec<(Option<String>, Lit)>,
span: Span,
) -> Self {
Values {
name,
literals,
kind,
span,
}
}
}
pub fn parse_values(attr: &Attribute) -> Result<Values> {
fn is_list_or_named_list(meta: &NestedMeta) -> ValueKind {
match meta {
// catch if the nested value is a literal value
NestedMeta::Lit(_) => ValueKind::List,
// catch if the nested value is a meta value
NestedMeta::Meta(m) => match m {
// path => some quoted value
Meta::Path(_) => ValueKind::List,
Meta::List(_) | Meta::NameValue(_) => ValueKind::EqualsList,
},
}
}
let meta = attr.parse_meta()?;
match meta {
Meta::Path(path) => {
let name = to_ident(path)?;
Ok(Values::new(name, ValueKind::Name, Vec::new(), attr.span()))
}
Meta::List(meta) => {
let name = to_ident(meta.path)?;
let nested = meta.nested;
if nested.is_empty() {
return Err(Error::new(attr.span(), "list cannot be empty"));
}
if is_list_or_named_list(nested.first().unwrap()) == ValueKind::List {
let mut lits = Vec::with_capacity(nested.len());
for meta in nested {
match meta {
// catch if the nested value is a literal value
NestedMeta::Lit(l) => lits.push((None, l)),
// catch if the nested value is a meta value
NestedMeta::Meta(m) => match m {
// path => some quoted value
Meta::Path(path) => {
let i = to_ident(path)?;
lits.push((None, Lit::Str(LitStr::new(&i.to_string(), i.span()))))
}
Meta::List(_) | Meta::NameValue(_) => {
return Err(Error::new(attr.span(), "cannot nest a list; only accept literals and identifiers at this level"))
}
},
}
}
let kind = if lits.len() == 1 {
ValueKind::SingleList
} else {
ValueKind::List
};
Ok(Values::new(name, kind, lits, attr.span()))
} else {
let mut lits = Vec::with_capacity(nested.len());
for meta in nested {
match meta {
// catch if the nested value is a literal value
NestedMeta::Lit(_) => {
return Err(Error::new(attr.span(), "key-value pairs expected"))
}
// catch if the nested value is a meta value
NestedMeta::Meta(m) => match m {
Meta::NameValue(n) => {
let name = to_ident(n.path)?.to_string();
let value = n.lit;
lits.push((Some(name), value));
}
Meta::List(_) | Meta::Path(_) => {
return Err(Error::new(attr.span(), "key-value pairs expected"))
}
},
}
}
Ok(Values::new(name, ValueKind::EqualsList, lits, attr.span()))
}
}
Meta::NameValue(meta) => {
let name = to_ident(meta.path)?;
let lit = meta.lit;
Ok(Values::new(
name,
ValueKind::Equals,
vec![(None, lit)],
attr.span(),
))
}
}
}
#[derive(Debug, Clone)]
struct DisplaySlice<'a, T>(&'a [T]);
impl<'a, T: fmt::Display> fmt::Display for DisplaySlice<'a, T> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
let mut iter = self.0.iter().enumerate();
match iter.next() {
None => f.write_str("nothing")?,
Some((idx, elem)) => {
write!(f, "{}: {}", idx, elem)?;
for (idx, elem) in iter {
f.write_char('\n')?;
write!(f, "{}: {}", idx, elem)?;
}
}
}
Ok(())
}
}
#[inline]
fn is_form_acceptable(expect: &[ValueKind], kind: ValueKind) -> bool {
if expect.contains(&ValueKind::List) && kind == ValueKind::SingleList {
true
} else {
expect.contains(&kind)
}
}
#[inline]
fn validate(values: &Values, forms: &[ValueKind]) -> Result<()> {
if !is_form_acceptable(forms, values.kind) {
return Err(Error::new(
values.span,
// Using the `_args` version here to avoid an allocation.
format_args!(
"the attribute must be in of these forms:\n{}",
DisplaySlice(forms)
),
));
}
Ok(())
}
#[inline]
pub fn parse<T: AttributeOption>(values: Values) -> Result<T> {
T::parse(values)
}
pub trait AttributeOption: Sized {
fn parse(values: Values) -> Result<Self>;
}
impl AttributeOption for Vec<String> {
fn parse(values: Values) -> Result<Self> {
validate(&values, &[ValueKind::List])?;
Ok(values
.literals
.into_iter()
.map(|(_, l)| l.to_str())
.collect())
}
}
impl AttributeOption for String {
#[inline]
fn parse(values: Values) -> Result<Self> {
validate(&values, &[ValueKind::Equals, ValueKind::SingleList])?;
Ok(values.literals[0].1.to_str())
}
}
impl AttributeOption for bool {
#[inline]
fn parse(values: Values) -> Result<Self> {
validate(&values, &[ValueKind::Name, ValueKind::SingleList])?;
Ok(values.literals.get(0).map_or(true, |(_, l)| l.to_bool()))
}
}
impl AttributeOption for Ident {
#[inline]
fn parse(values: Values) -> Result<Self> {
validate(&values, &[ValueKind::SingleList])?;
Ok(values.literals[0].1.to_ident())
}
}
impl AttributeOption for Vec<Ident> {
#[inline]
fn parse(values: Values) -> Result<Self> {
validate(&values, &[ValueKind::List])?;
Ok(values
.literals
.into_iter()
.map(|(_, l)| l.to_ident())
.collect())
}
}
impl AttributeOption for Option<String> {
fn parse(values: Values) -> Result<Self> {
validate(
&values,
&[ValueKind::Name, ValueKind::Equals, ValueKind::SingleList],
)?;
Ok(values.literals.get(0).map(|(_, l)| l.to_str()))
}
}
impl AttributeOption for PermissionLevel {
fn parse(values: Values) -> Result<Self> {
validate(&values, &[ValueKind::SingleList])?;
Ok(values
.literals
.get(0)
.map(|(_, l)| PermissionLevel::from_str(&*l.to_str()).unwrap())
.unwrap())
}
}
impl AttributeOption for CommandKind {
fn parse(values: Values) -> Result<Self> {
validate(&values, &[ValueKind::SingleList])?;
Ok(values
.literals
.get(0)
.map(|(_, l)| CommandKind::from_str(&*l.to_str()).unwrap())
.unwrap())
}
}
impl AttributeOption for Arg {
fn parse(values: Values) -> Result<Self> {
validate(&values, &[ValueKind::EqualsList])?;
let mut arg: Arg = Default::default();
for (key, value) in &values.literals {
match key {
Some(s) => match s.as_str() {
"name" => {
arg.name = value.to_str();
}
"description" => {
arg.description = value.to_str();
}
"required" => {
arg.required = value.to_bool();
}
"kind" => arg.kind = ApplicationCommandOptionType::from_str(value.to_str()),
_ => {
return Err(Error::new(key.span(), "unexpected attribute"));
}
},
_ => {
return Err(Error::new(key.span(), "unnamed attribute"));
}
}
}
Ok(arg)
}
}
impl<T: AttributeOption> AttributeOption for AsOption<T> {
#[inline]
fn parse(values: Values) -> Result<Self> {
Ok(AsOption(Some(T::parse(values)?)))
}
}
macro_rules! attr_option_num {
($($n:ty),*) => {
$(
impl AttributeOption for $n {
fn parse(values: Values) -> Result<Self> {
validate(&values, &[ValueKind::SingleList])?;
Ok(match &values.literals[0].1 {
Lit::Int(l) => l.base10_parse::<$n>()?,
l => {
let s = l.to_str();
// Use `as_str` to guide the compiler to use `&str`'s parse method.
// We don't want to use our `parse` method here (`impl AttributeOption for String`).
match s.as_str().parse::<$n>() {
Ok(n) => n,
Err(_) => return Err(Error::new(l.span(), "invalid integer")),
}
}
})
}
}
impl AttributeOption for Option<$n> {
#[inline]
fn parse(values: Values) -> Result<Self> {
<$n as AttributeOption>::parse(values).map(Some)
}
}
)*
}
}
attr_option_num!(u16, u32, usize);

6
regex_command_attr/src/consts.rs
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@ -1,6 +0,0 @@
pub mod suffixes {
pub const COMMAND: &str = "COMMAND";
pub const ARG: &str = "ARG";
}
pub use self::suffixes::*;

173
regex_command_attr/src/lib.rs
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@ -1,173 +0,0 @@
#![deny(rust_2018_idioms)]
#![deny(broken_intra_doc_links)]
use proc_macro::TokenStream;
use proc_macro2::Ident;
use quote::quote;
use syn::{parse::Error, parse_macro_input, parse_quote, spanned::Spanned, Lit};
pub(crate) mod attributes;
pub(crate) mod consts;
pub(crate) mod structures;
#[macro_use]
pub(crate) mod util;
use attributes::*;
use consts::*;
use structures::*;
use util::*;
macro_rules! match_options {
($v:expr, $values:ident, $options:ident, $span:expr => [$($name:ident);*]) => {
match $v {
$(
stringify!($name) => $options.$name = propagate_err!($crate::attributes::parse($values)),
)*
_ => {
return Error::new($span, format_args!("invalid attribute: {:?}", $v))
.to_compile_error()
.into();
},
}
};
}
#[proc_macro_attribute]
pub fn command(attr: TokenStream, input: TokenStream) -> TokenStream {
let mut fun = parse_macro_input!(input as CommandFun);
let _name = if !attr.is_empty() {
parse_macro_input!(attr as Lit).to_str()
} else {
fun.name.to_string()
};
let mut options = Options::new();
for attribute in &fun.attributes {
let span = attribute.span();
let values = propagate_err!(parse_values(attribute));
let name = values.name.to_string();
let name = &name[..];
match name {
"arg" => options
.cmd_args
.push(propagate_err!(attributes::parse(values))),
"example" => {
options
.examples
.push(propagate_err!(attributes::parse(values)));
}
"description" => {
let line: String = propagate_err!(attributes::parse(values));
util::append_line(&mut options.description, line);
}
_ => {
match_options!(name, values, options, span => [
aliases;
group;
required_permissions;
kind
]);
}
}
}
let Options {
aliases,
description,
group,
examples,
required_permissions,
kind,
mut cmd_args,
} = options;
propagate_err!(create_declaration_validations(&mut fun));
let res = parse_quote!(serenity::framework::standard::CommandResult);
create_return_type_validation(&mut fun, res);
let visibility = fun.visibility;
let name = fun.name.clone();
let body = fun.body;
let ret = fun.ret;
let n = name.with_suffix(COMMAND);
let cooked = fun.cooked.clone();
let command_path = quote!(crate::framework::Command);
let arg_path = quote!(crate::framework::Arg);
populate_fut_lifetimes_on_refs(&mut fun.args);
let args = fun.args;
let arg_idents = cmd_args
.iter()
.map(|arg| {
n.with_suffix(arg.name.replace(" ", "_").replace("-", "_").as_str())
.with_suffix(ARG)
})
.collect::<Vec<Ident>>();
let mut tokens = cmd_args
.iter_mut()
.map(|arg| {
let Arg {
name,
description,
kind,
required,
} = arg;
let an = n.with_suffix(name.as_str()).with_suffix(ARG);
quote! {
#(#cooked)*
#[allow(missing_docs)]
pub static #an: #arg_path = #arg_path {
name: #name,
description: #description,
kind: #kind,
required: #required,
};
}
})
.fold(quote! {}, |mut a, b| {
a.extend(b);
a
});
tokens.extend(quote! {
#(#cooked)*
#[allow(missing_docs)]
pub static #n: #command_path = #command_path {
fun: #name,
names: &[#_name, #(#aliases),*],
desc: #description,
group: #group,
examples: &[#(#examples),*],
required_permissions: #required_permissions,
kind: #kind,
args: &[#(&#arg_idents),*],
};
#(#cooked)*
#[allow(missing_docs)]
#visibility fn #name<'fut> (#(#args),*) -> ::serenity::futures::future::BoxFuture<'fut, #ret> {
use ::serenity::futures::future::FutureExt;
async move {
let _output: #ret = { #(#body)* };
#[allow(unreachable_code)]
_output
}.boxed()
}
});
tokens.into()
}

359
regex_command_attr/src/structures.rs
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@ -1,359 +0,0 @@
use proc_macro2::TokenStream as TokenStream2;
use quote::{quote, ToTokens};
use syn::{
braced,
parse::{Error, Parse, ParseStream, Result},
spanned::Spanned,
Attribute, Block, FnArg, Ident, Pat, ReturnType, Stmt, Token, Type, Visibility,
};
use crate::util::{self, Argument, Parenthesised};
fn parse_argument(arg: FnArg) -> Result<Argument> {
match arg {
FnArg::Typed(typed) => {
let pat = typed.pat;
let kind = typed.ty;
match *pat {
Pat::Ident(id) => {
let name = id.ident;
let mutable = id.mutability;
Ok(Argument {
mutable,
name,
kind: *kind,
})
}
Pat::Wild(wild) => {
let token = wild.underscore_token;
let name = Ident::new("_", token.spans[0]);
Ok(Argument {
mutable: None,
name,
kind: *kind,
})
}
_ => Err(Error::new(
pat.span(),
format_args!("unsupported pattern: {:?}", pat),
)),
}
}
FnArg::Receiver(_) => Err(Error::new(
arg.span(),
format_args!("`self` arguments are prohibited: {:?}", arg),
)),
}
}
/// Test if the attribute is cooked.
fn is_cooked(attr: &Attribute) -> bool {
const COOKED_ATTRIBUTE_NAMES: &[&str] = &[
"cfg", "cfg_attr", "derive", "inline", "allow", "warn", "deny", "forbid",
];
COOKED_ATTRIBUTE_NAMES.iter().any(|n| attr.path.is_ident(n))
}
/// Removes cooked attributes from a vector of attributes. Uncooked attributes are left in the vector.
///
/// # Return
///
/// Returns a vector of cooked attributes that have been removed from the input vector.
fn remove_cooked(attrs: &mut Vec<Attribute>) -> Vec<Attribute> {
let mut cooked = Vec::new();
// FIXME: Replace with `Vec::drain_filter` once it is stable.
let mut i = 0;
while i < attrs.len() {
if !is_cooked(&attrs[i]) {
i += 1;
continue;
}
cooked.push(attrs.remove(i));
}
cooked
}
#[derive(Debug)]
pub struct CommandFun {
/// `#[...]`-style attributes.
pub attributes: Vec<Attribute>,
/// Populated cooked attributes. These are attributes outside of the realm of this crate's procedural macros
/// and will appear in generated output.
pub cooked: Vec<Attribute>,
pub visibility: Visibility,
pub name: Ident,
pub args: Vec<Argument>,
pub ret: Type,
pub body: Vec<Stmt>,
}
impl Parse for CommandFun {
fn parse(input: ParseStream<'_>) -> Result<Self> {
let mut attributes = input.call(Attribute::parse_outer)?;
// Rename documentation comment attributes (`#[doc = "..."]`) to `#[description = "..."]`.
util::rename_attributes(&mut attributes, "doc", "description");
let cooked = remove_cooked(&mut attributes);
let visibility = input.parse::<Visibility>()?;
input.parse::<Token![async]>()?;
input.parse::<Token![fn]>()?;
let name = input.parse()?;
// (...)
let Parenthesised(args) = input.parse::<Parenthesised<FnArg>>()?;
let ret = match input.parse::<ReturnType>()? {
ReturnType::Type(_, t) => (*t).clone(),
ReturnType::Default => {
return Err(input
.error("expected a result type of either `CommandResult` or `CheckResult`"))
}
};
// { ... }
let bcont;
braced!(bcont in input);
let body = bcont.call(Block::parse_within)?;
let args = args
.into_iter()
.map(parse_argument)
.collect::<Result<Vec<_>>>()?;
Ok(Self {
attributes,
cooked,
visibility,
name,
args,
ret,
body,
})
}
}
impl ToTokens for CommandFun {
fn to_tokens(&self, stream: &mut TokenStream2) {
let Self {
attributes: _,
cooked,
visibility,
name,
args,
ret,
body,
} = self;
stream.extend(quote! {
#(#cooked)*
#visibility async fn #name (#(#args),*) -> #ret {
#(#body)*
}
});
}
}
#[derive(Debug)]
pub enum PermissionLevel {
Unrestricted,
Managed,
Restricted,
}
impl Default for PermissionLevel {
fn default() -> Self {
Self::Unrestricted
}
}
impl PermissionLevel {
pub fn from_str(s: &str) -> Option<Self> {
Some(match s.to_uppercase().as_str() {
"UNRESTRICTED" => Self::Unrestricted,
"MANAGED" => Self::Managed,
"RESTRICTED" => Self::Restricted,
_ => return None,
})
}
}
impl ToTokens for PermissionLevel {
fn to_tokens(&self, stream: &mut TokenStream2) {
let path = quote!(crate::framework::PermissionLevel);
let variant;
match self {
Self::Unrestricted => {
variant = quote!(Unrestricted);
}
Self::Managed => {
variant = quote!(Managed);
}
Self::Restricted => {
variant = quote!(Restricted);
}
}
stream.extend(quote! {
#path::#variant
});
}
}
#[derive(Debug)]
pub enum CommandKind {
Slash,
Both,
Text,
}
impl Default for CommandKind {
fn default() -> Self {
Self::Both
}
}
impl CommandKind {
pub fn from_str(s: &str) -> Option<Self> {
Some(match s.to_uppercase().as_str() {
"SLASH" => Self::Slash,
"BOTH" => Self::Both,
"TEXT" => Self::Text,
_ => return None,
})
}
}
impl ToTokens for CommandKind {
fn to_tokens(&self, stream: &mut TokenStream2) {
let path = quote!(crate::framework::CommandKind);
let variant;
match self {
Self::Slash => {
variant = quote!(Slash);
}
Self::Both => {
variant = quote!(Both);
}
Self::Text => {
variant = quote!(Text);
}
}
stream.extend(quote! {
#path::#variant
});
}
}
#[derive(Debug)]
pub(crate) enum ApplicationCommandOptionType {
SubCommand,
SubCommandGroup,
String,
Integer,
Boolean,
User,
Channel,
Role,
Mentionable,
Unknown,
}
impl ApplicationCommandOptionType {
pub fn from_str(s: String) -> Self {
match s.as_str() {
"SubCommand" => Self::SubCommand,
"SubCommandGroup" => Self::SubCommandGroup,
"String" => Self::String,
"Integer" => Self::Integer,
"Boolean" => Self::Boolean,
"User" => Self::User,
"Channel" => Self::Channel,
"Role" => Self::Role,
"Mentionable" => Self::Mentionable,
_ => Self::Unknown,
}
}
}
impl ToTokens for ApplicationCommandOptionType {
fn to_tokens(&self, stream: &mut TokenStream2) {
let path = quote!(
serenity::model::interactions::application_command::ApplicationCommandOptionType
);
let variant = match self {
ApplicationCommandOptionType::SubCommand => quote!(SubCommand),
ApplicationCommandOptionType::SubCommandGroup => quote!(SubCommandGroup),
ApplicationCommandOptionType::String => quote!(String),
ApplicationCommandOptionType::Integer => quote!(Integer),
ApplicationCommandOptionType::Boolean => quote!(Boolean),
ApplicationCommandOptionType::User => quote!(User),
ApplicationCommandOptionType::Channel => quote!(Channel),
ApplicationCommandOptionType::Role => quote!(Role),
ApplicationCommandOptionType::Mentionable => quote!(Mentionable),
ApplicationCommandOptionType::Unknown => quote!(Unknown),
};
stream.extend(quote! {
#path::#variant
});
}
}
#[derive(Debug)]
pub(crate) struct Arg {
pub name: String,
pub description: String,
pub kind: ApplicationCommandOptionType,
pub required: bool,
}
impl Default for Arg {
fn default() -> Self {
Self {
name: String::new(),
description: String::new(),
kind: ApplicationCommandOptionType::String,
required: false,
}
}
}
#[derive(Debug, Default)]
pub(crate) struct Options {
pub aliases: Vec<String>,
pub description: String,
pub group: String,
pub examples: Vec<String>,
pub required_permissions: PermissionLevel,
pub kind: CommandKind,
pub cmd_args: Vec<Arg>,
}
impl Options {
#[inline]
pub fn new() -> Self {
Self {
group: "Other".to_string(),
..Default::default()
}
}
}

239
regex_command_attr/src/util.rs
View File

@ -1,239 +0,0 @@
use proc_macro::TokenStream;
use proc_macro2::Span;
use proc_macro2::TokenStream as TokenStream2;
use quote::{format_ident, quote, ToTokens};
use syn::{
braced, bracketed, parenthesized,
parse::{Error, Parse, ParseStream, Result as SynResult},
parse_quote,
punctuated::Punctuated,
spanned::Spanned,
token::{Comma, Mut},
Attribute, Ident, Lifetime, Lit, Path, PathSegment, Type,
};
use crate::structures::CommandFun;
pub trait LitExt {
fn to_str(&self) -> String;
fn to_bool(&self) -> bool;
fn to_ident(&self) -> Ident;
}
impl LitExt for Lit {
fn to_str(&self) -> String {
match self {
Lit::Str(s) => s.value(),
Lit::ByteStr(s) => unsafe { String::from_utf8_unchecked(s.value()) },
Lit::Char(c) => c.value().to_string(),
Lit::Byte(b) => (b.value() as char).to_string(),
_ => panic!("values must be a (byte)string or a char"),
}
}
fn to_bool(&self) -> bool {
if let Lit::Bool(b) = self {
b.value
} else {
self.to_str()
.parse()
.unwrap_or_else(|_| panic!("expected bool from {:?}", self))
}
}
#[inline]
fn to_ident(&self) -> Ident {
Ident::new(&self.to_str(), self.span())
}
}
pub trait IdentExt2: Sized {
fn to_uppercase(&self) -> Self;
fn with_suffix(&self, suf: &str) -> Ident;
}
impl IdentExt2 for Ident {
#[inline]
fn to_uppercase(&self) -> Self {
format_ident!("{}", self.to_string().to_uppercase())
}
#[inline]
fn with_suffix(&self, suffix: &str) -> Ident {
format_ident!("{}_{}", self.to_string().to_uppercase(), suffix)
}
}
#[inline]
pub fn into_stream(e: Error) -> TokenStream {
e.to_compile_error().into()
}
macro_rules! propagate_err {
($res:expr) => {{
match $res {
Ok(v) => v,
Err(e) => return $crate::util::into_stream(e),
}
}};
}
#[derive(Debug)]
pub struct Bracketed<T>(pub Punctuated<T, Comma>);
impl<T: Parse> Parse for Bracketed<T> {
fn parse(input: ParseStream<'_>) -> SynResult<Self> {
let content;
bracketed!(content in input);
Ok(Bracketed(content.parse_terminated(T::parse)?))
}
}
#[derive(Debug)]
pub struct Braced<T>(pub Punctuated<T, Comma>);
impl<T: Parse> Parse for Braced<T> {
fn parse(input: ParseStream<'_>) -> SynResult<Self> {
let content;
braced!(content in input);
Ok(Braced(content.parse_terminated(T::parse)?))
}
}
#[derive(Debug)]
pub struct Parenthesised<T>(pub Punctuated<T, Comma>);
impl<T: Parse> Parse for Parenthesised<T> {
fn parse(input: ParseStream<'_>) -> SynResult<Self> {
let content;
parenthesized!(content in input);
Ok(Parenthesised(content.parse_terminated(T::parse)?))
}
}
#[derive(Debug)]
pub struct AsOption<T>(pub Option<T>);
impl<T: ToTokens> ToTokens for AsOption<T> {
fn to_tokens(&self, stream: &mut TokenStream2) {
match &self.0 {
Some(o) => stream.extend(quote!(Some(#o))),
None => stream.extend(quote!(None)),
}
}
}
impl<T> Default for AsOption<T> {
#[inline]
fn default() -> Self {
AsOption(None)
}
}
#[derive(Debug)]
pub struct Argument {
pub mutable: Option<Mut>,
pub name: Ident,
pub kind: Type,
}
impl ToTokens for Argument {
fn to_tokens(&self, stream: &mut TokenStream2) {
let Argument {
mutable,
name,
kind,
} = self;
stream.extend(quote! {
#mutable #name: #kind
});
}
}
#[inline]
pub fn generate_type_validation(have: Type, expect: Type) -> syn::Stmt {
parse_quote! {
serenity::static_assertions::assert_type_eq_all!(#have, #expect);
}
}
pub fn create_declaration_validations(fun: &mut CommandFun) -> SynResult<()> {
if fun.args.len() > 3 {
return Err(Error::new(
fun.args.last().unwrap().span(),
format_args!("function's arity exceeds more than 3 arguments"),
));
}
let context: Type = parse_quote!(&serenity::client::Context);
let message: Type = parse_quote!(&(dyn crate::framework::CommandInvoke + Sync + Send));
let args: Type = parse_quote!(crate::framework::Args);
let mut index = 0;
let mut spoof_or_check = |kind: Type, name: &str| {
match fun.args.get(index) {
Some(x) => fun
.body
.insert(0, generate_type_validation(x.kind.clone(), kind)),
None => fun.args.push(Argument {
mutable: None,
name: Ident::new(name, Span::call_site()),
kind,
}),
}
index += 1;
};
spoof_or_check(context, "_ctx");
spoof_or_check(message, "_msg");
spoof_or_check(args, "_args");
Ok(())
}
#[inline]
pub fn create_return_type_validation(r#fn: &mut CommandFun, expect: Type) {
let stmt = generate_type_validation(r#fn.ret.clone(), expect);
r#fn.body.insert(0, stmt);
}
#[inline]
pub fn populate_fut_lifetimes_on_refs(args: &mut Vec<Argument>) {
for arg in args {
if let Type::Reference(reference) = &mut arg.kind {
reference.lifetime = Some(Lifetime::new("'fut", Span::call_site()));
}
}
}
/// Renames all attributes that have a specific `name` to the `target`.
pub fn rename_attributes(attributes: &mut Vec<Attribute>, name: &str, target: &str) {
for attr in attributes {
if attr.path.is_ident(name) {
attr.path = Path::from(PathSegment::from(Ident::new(target, Span::call_site())));
}
}
}
pub fn append_line(desc: &mut String, mut line: String) {
if line.starts_with(' ') {
line.remove(0);
}
match line.rfind("\\$") {
Some(i) => {
desc.push_str(line[..i].trim_end());
desc.push(' ');
}
None => {
desc.push_str(&line);
desc.push('\n');
}
}
}

213
src/cmds/info.rs
View File

@ -1,201 +1,11 @@
use std::{collections::HashMap, sync::Arc};
use crate::{Context, Error, THEME_COLOR};
use regex_command_attr::command;
use serenity::{client::Context, framework::standard::CommandResult};
/// Get additional information about the bot
#[poise::command(slash_command, category = "Information")]
pub async fn info(ctx: Context<'_>) -> Result<(), Error> {
let current_user = ctx.discord().cache.current_user();
use crate::{
framework::{Args, CommandInvoke, CommandKind, CreateGenericResponse, RegexFramework},
THEME_COLOR,
};
#[command]
#[group("Information")]
#[description("Get information on the commands of the bot")]
#[arg(
name = "command",
description = "Get help for a specific command",
kind = "String",
required = false
)]
#[example("`/help` - see all commands")]
#[example("`/help play` - get help about the `play` command")]
pub async fn help(
ctx: &Context,
invoke: &(dyn CommandInvoke + Sync + Send),
args: Args,
) -> CommandResult {
fn get_groups(framework: Arc<RegexFramework>) -> HashMap<&'static str, Vec<&'static str>> {
let mut groups = HashMap::new();
for command in &framework.commands_ {
let entry = groups.entry(command.group).or_insert(vec![]);
entry.push(command.names[0]);
}
groups
}
let framework = ctx
.data
.read()
.await
.get::<RegexFramework>()
.cloned()
.unwrap();
if let Some(command_name) = args.named("command") {
if let Some(command) = framework.commands.get(command_name) {
let examples = if command.examples.is_empty() {
"".to_string()
} else {
format!(
"**Examples**
{}",
command
.examples
.iter()
.map(|e| format!(" • {}", e))
.collect::<Vec<String>>()
.join("\n")
)
};
let args = if command.args.is_empty() {
"**Arguments**
• *This command has no arguments*"
.to_string()
} else {
format!(
"**Arguments**
{}",
command
.args
.iter()
.map(|a| format!(
" • `{}` {} - {}",
a.name,
if a.required { "" } else { "[optional]" },
a.description
))
.collect::<Vec<String>>()
.join("\n")
)
};
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new().embed(|e| {
e.title(format!("{} Help", command_name))
.color(THEME_COLOR)
.description(format!(
"**Available In**
`Slash Commands` {}
` Text Commands` {}
**Aliases**
{}
**Overview**
• {}
{}
{}",
if command.kind != CommandKind::Text {
"✅"
} else {
"❎"
},
if command.kind != CommandKind::Slash {
"✅"
} else {
"❎"
},
command
.names
.iter()
.map(|n| format!("`{}`", n))
.collect::<Vec<String>>()
.join(" "),
command.desc,
args,
examples
))
}),
)
.await?;
} else {
let groups = get_groups(framework);
let groups_iter = groups.iter().map(|(name, commands)| {
(
name,
commands
.iter()
.map(|c| format!("`{}`", c))
.collect::<Vec<String>>()
.join(" "),
true,
)
});
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new().embed(|e| {
e.title("Invalid Command")
.color(THEME_COLOR)
.description("Type `/help command` to view more about a command below:")
.fields(groups_iter)
}),
)
.await?;
}
} else {
let groups = get_groups(framework);
let groups_iter = groups.iter().map(|(name, commands)| {
(
name,
commands
.iter()
.map(|c| format!("`{}`", c))
.collect::<Vec<String>>()
.join(" "),
true,
)
});
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new().embed(|e| {
e.title("Help")
.color(THEME_COLOR)
.description("**Welcome to SoundFX!**
To get started, upload a sound with `/upload`, or use `/search` and `/play` to look at some of the public sounds
Type `/help command` to view help about a command below:")
.fields(groups_iter)
}),
)
.await?;
}
Ok(())
}
#[command]
#[group("Information")]
#[aliases("invite")]
#[description("Get additional information on the bot")]
async fn info(
ctx: &Context,
invoke: &(dyn CommandInvoke + Sync + Send),
_args: Args,
) -> CommandResult {
let current_user = ctx.cache.current_user();
invoke.respond(ctx.http.clone(), CreateGenericResponse::new()
ctx.send(|m| m
.embed(|e| e
.title("Info")
.color(THEME_COLOR)
@ -211,15 +21,10 @@ Invite me: https://discord.com/api/oauth2/authorize?client_id={1}&permissions=31
Developer: <@203532103185465344>
Find me on https://discord.jellywx.com/ and on https://github.com/JellyWX :)
**Sound Credits**
\"The rain falls against the parasol\" https://freesound.org/people/straget/
\"Heavy Rain\" https://freesound.org/people/lebaston100/
\"Rain on Windows, Interior, A\" https://freesound.org/people/InspectorJ/
\"Seaside Waves, Close, A\" https://freesound.org/people/InspectorJ/
\"Small River 1 - Fast - Close\" https://freesound.org/people/Pfannkuchn/
**An online dashboard is available!** Visit https://soundfx.jellywx.com/dashboard
There is a maximum sound limit per user. This can be removed by subscribing at **https://patreon.com/jellywx**", current_user.name, current_user.id.as_u64())))).await?;
There is a maximum sound limit per user. This can be removed by subscribing at **https://patreon.com/jellywx**",
current_user.name,
current_user.id.as_u64())))).await?;
Ok(())
}

253
src/cmds/manage.rs
View File

@ -1,32 +1,15 @@
use std::time::Duration;
use regex_command_attr::command;
use serenity::{
client::Context,
framework::standard::CommandResult,
model::id::{GuildId, RoleId},
};
use poise::serenity::model::id::{GuildId, RoleId};
use crate::{
framework::{Args, CommandInvoke, CreateGenericResponse},
sound::Sound,
MySQL, MAX_SOUNDS, PATREON_GUILD, PATREON_ROLE,
};
use crate::{sound::Sound, Context, Error, MAX_SOUNDS, PATREON_GUILD, PATREON_ROLE};
#[command("upload")]
#[group("Manage")]
#[description("Upload a new sound to the bot")]
#[arg(
name = "name",
description = "Name to upload sound to",
kind = "String",
required = true
)]
/// Upload a new sound to the bot
#[poise::command(slash_command, rename = "upload", category = "Manage")]
pub async fn upload_new_sound(
ctx: &Context,
invoke: &(dyn CommandInvoke + Sync + Send),
args: Args,
) -> CommandResult {
ctx: Context<'_>,
#[description = "Name to upload sound to"] name: String,
) -> Result<(), Error> {
fn is_numeric(s: &String) -> bool {
for char in s.chars() {
if char.is_digit(10) {
@ -38,36 +21,27 @@ pub async fn upload_new_sound(
true
}
let new_name = args
.named("name")
.map(|n| n.to_string())
.unwrap_or(String::new());
if !new_name.is_empty() && new_name.len() <= 20 {
if !is_numeric(&new_name) {
let pool = ctx
.data
.read()
.await
.get::<MySQL>()
.cloned()
.expect("Could not get SQLPool from data");
if !name.is_empty() && name.len() <= 20 {
if !is_numeric(&name) {
let pool = ctx.data().database.clone();
// need to check the name is not currently in use by the user
let count_name =
Sound::count_named_user_sounds(invoke.author_id().0, &new_name, pool.clone())
.await?;
Sound::count_named_user_sounds(ctx.author().id, &name, pool.clone()).await?;
if count_name > 0 {
invoke.respond(ctx.http.clone(), CreateGenericResponse::new().content("You are already using that name. Please choose a unique name for your upload.")).await?;
ctx.say(
"You are already using that name. Please choose a unique name for your upload.",
)
.await?;
} else {
// need to check how many sounds user currently has
let count = Sound::count_user_sounds(invoke.author_id().0, pool.clone()).await?;
let count = Sound::count_user_sounds(ctx.author().id, pool.clone()).await?;
let mut permit_upload = true;
// need to check if user is patreon or nah
if count >= *MAX_SOUNDS {
let patreon_guild_member = GuildId(*PATREON_GUILD)
.member(ctx, invoke.author_id())
.member(ctx.discord(), ctx.author().id)
.await;
if let Ok(member) = patreon_guild_member {
@ -78,19 +52,13 @@ pub async fn upload_new_sound(
}
if permit_upload {
let attachment = if let Some(attachment) = invoke
.msg()
.map(|m| m.attachments.get(0).map(|a| a.url.clone()))
.flatten()
{
Some(attachment)
} else {
invoke.respond(ctx.http.clone(), CreateGenericResponse::new().content("Please now upload an audio file under 1MB in size (larger files will be automatically trimmed):")).await?;
let attachment = {
ctx.say("Please now upload an audio file under 1MB in size (larger files will be automatically trimmed):").await?;
let reply = invoke
let reply = ctx
.channel_id()
.await_reply(&ctx)
.author_id(invoke.author_id())
.await_reply(&ctx.discord())
.author_id(ctx.author().id)
.timeout(Duration::from_secs(120))
.await;
@ -99,20 +67,14 @@ pub async fn upload_new_sound(
if let Some(attachment) = reply_msg.attachments.get(0) {
Some(attachment.url.clone())
} else {
invoke.followup(ctx.http.clone(), CreateGenericResponse::new().content("Please upload 1 attachment following your upload command. Aborted")).await?;
ctx.say("Please upload 1 attachment following your upload command. Aborted").await?;
None
}
}
None => {
invoke
.followup(
ctx.http.clone(),
CreateGenericResponse::new()
.content("Upload timed out. Please redo the command"),
)
.await?;
ctx.say("Upload timed out. Please redo the command").await?;
None
}
@ -121,91 +83,52 @@ pub async fn upload_new_sound(
if let Some(url) = attachment {
match Sound::create_anon(
&new_name,
&name,
url.as_str(),
invoke.guild_id().unwrap().0,
invoke.author_id().0,
ctx.guild_id().unwrap(),
ctx.author().id,
pool,
)
.await
{
Ok(_) => {
invoke
.followup(
ctx.http.clone(),
CreateGenericResponse::new()
.content("Sound has been uploaded"),
)
.await?;
ctx.say("Sound has been uploaded").await?;
}
Err(e) => {
println!("Error occurred during upload: {:?}", e);
invoke
.followup(
ctx.http.clone(),
CreateGenericResponse::new()
.content("Sound failed to upload."),
)
.await?;
ctx.say("Sound failed to upload.").await?;
}
}
}
} else {
invoke.respond(
ctx.http.clone(),
CreateGenericResponse::new().content(format!(
ctx.say(format!(
"You have reached the maximum number of sounds ({}). Either delete some with `/delete` or join our Patreon for unlimited uploads at **https://patreon.com/jellywx**",
*MAX_SOUNDS,
))).await?;
)).await?;
}
}
} else {
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new()
.content("Please ensure the sound name contains a non-numerical character"),
)
ctx.say("Please ensure the sound name contains a non-numerical character")
.await?;
}
} else {
invoke.respond(ctx.http.clone(), CreateGenericResponse::new().content("Usage: `/upload <name>`. Please ensure the name provided is less than 20 characters in length")).await?;
ctx.say("Usage: `/upload <name>`. Please ensure the name provided is less than 20 characters in length").await?;
}
Ok(())
}
#[command("delete")]
#[group("Manage")]
#[description("Delete a sound you have uploaded")]
#[arg(
name = "query",
description = "Delete sound with the specified name or ID",
kind = "String",
required = true
)]
#[example("`/delete beep` - delete the sound with the name \"beep\"")]
/// Delete a sound you have uploaded
#[poise::command(slash_command, rename = "delete", category = "Manage")]
pub async fn delete_sound(
ctx: &Context,
invoke: &(dyn CommandInvoke + Sync + Send),
args: Args,
) -> CommandResult {
let pool = ctx
.data
.read()
.await
.get::<MySQL>()
.cloned()
.expect("Could not get SQLPool from data");
ctx: Context<'_>,
#[description = "Name or ID of sound to delete"] name: String,
) -> Result<(), Error> {
let pool = ctx.data().database.clone();
let uid = invoke.author_id().0;
let gid = invoke.guild_id().unwrap().0;
let name = args
.named("query")
.map(|s| s.to_owned())
.unwrap_or(String::new());
let uid = ctx.author().id.0;
let gid = ctx.guild_id().unwrap().0;
let sound_vec = Sound::search_for_sound(&name, gid, uid, pool.clone(), true).await?;
let sound_result = sound_vec.first();
@ -213,18 +136,12 @@ pub async fn delete_sound(
match sound_result {
Some(sound) => {
if sound.uploader_id != Some(uid) && sound.server_id != gid {
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new().content(
"You can only delete sounds from this guild or that you have uploaded.",
),
)
ctx.say("You can only delete sounds from this guild or that you have uploaded.")
.await?;
} else {
let has_perms = {
if let Ok(member) = invoke.member(&ctx).await {
if let Ok(perms) = member.permissions(&ctx) {
if let Ok(member) = ctx.guild_id().unwrap().member(&ctx.discord(), uid).await {
if let Ok(perms) = member.permissions(&ctx.discord()) {
perms.manage_guild()
} else {
false
@ -237,94 +154,49 @@ pub async fn delete_sound(
if sound.uploader_id == Some(uid) || has_perms {
sound.delete(pool).await?;
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new().content("Sound has been deleted"),
)
.await?;
ctx.say("Sound has been deleted").await?;
} else {
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new().content(
"Only server admins can delete sounds uploaded by other users.",
),
)
ctx.say("Only server admins can delete sounds uploaded by other users.")
.await?;
}
}
}
None => {
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new().content("Sound could not be found by that name."),
)
.await?;
ctx.say("Sound could not be found by that name.").await?;
}
}
Ok(())
}
#[command("public")]
#[group("Manage")]
#[description("Change a sound between public and private")]
#[arg(
name = "query",
kind = "String",
description = "Sound name or ID to change the privacy setting of",
required = true
)]
#[example("`/public 12` - change sound with ID 12 to private")]
#[example("`/public 12` - change sound with ID 12 back to public")]
/// Change a sound between public and private
#[poise::command(slash_command, rename = "public", category = "Manage")]
pub async fn change_public(
ctx: &Context,
invoke: &(dyn CommandInvoke + Sync + Send),
args: Args,
) -> CommandResult {
let pool = ctx
.data
.read()
.await
.get::<MySQL>()
.cloned()
.expect("Could not get SQLPool from data");
ctx: Context<'_>,
#[description = "Name or ID of sound to change privacy setting of"] name: String,
) -> Result<(), Error> {
let pool = ctx.data().database.clone();
let uid = invoke.author_id().as_u64().to_owned();
let uid = ctx.author().id.0;
let gid = ctx.guild_id().unwrap().0;
let name = args.named("query").unwrap();
let gid = *invoke.guild_id().unwrap().as_u64();
let mut sound_vec = Sound::search_for_sound(name, gid, uid, pool.clone(), true).await?;
let mut sound_vec = Sound::search_for_sound(&name, gid, uid, pool.clone(), true).await?;
let sound_result = sound_vec.first_mut();
match sound_result {
Some(sound) => {
if sound.uploader_id != Some(uid) {
invoke.respond(ctx.http.clone(), CreateGenericResponse::new().content("You can only change the visibility of sounds you have uploaded. Use `?list me` to view your sounds")).await?;
ctx.say("You can only change the visibility of sounds you have uploaded. Use `/list` to view your sounds").await?;
} else {
if sound.public {
sound.public = false;
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new()
.content("Sound has been set to private 🔒"),
)
.await?;
ctx.say("Sound has been set to private 🔒").await?;
} else {
sound.public = true;
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new().content("Sound has been set to public 🔓"),
)
.await?;
ctx.say("Sound has been set to public 🔓").await?;
}
sound.commit(pool).await?
@ -332,12 +204,7 @@ pub async fn change_public(
}
None => {
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new().content("Sound could not be found by that name."),
)
.await?;
ctx.say("Sound could not be found by that name.").await?;
}
}

6
src/cmds/mod.rs
View File

@ -1,6 +1,6 @@
pub mod info;
pub mod manage;
pub mod play;
pub mod search;
pub mod settings;
pub mod stop;
// pub mod search;
// pub mod settings;
// pub mod stop;

455
src/cmds/play.rs
View File

@ -1,389 +1,106 @@
use std::{convert::TryFrom, time::Duration};
use regex_command_attr::command;
use serenity::{
builder::CreateActionRow,
client::Context,
framework::standard::CommandResult,
model::interactions::{message_component::ButtonStyle, InteractionResponseType},
};
use songbird::{
create_player, ffmpeg,
input::{cached::Memory, Input},
Event,
use poise::serenity::{
builder::CreateActionRow, model::interactions::message_component::ButtonStyle,
};
use crate::{
event_handlers::RestartTrack,
framework::{Args, CommandInvoke, CreateGenericResponse},
guild_data::CtxGuildData,
join_channel, play_from_query,
sound::Sound,
AudioIndex, MySQL,
};
use crate::{play_from_query, sound::Sound, Context, Error};
#[command]
#[aliases("p")]
#[required_permissions(Managed)]
#[group("Play")]
#[description("Play a sound in your current voice channel")]
#[arg(
name = "query",
description = "Play sound with the specified name or ID",
kind = "String",
required = true
)]
#[example("`/play ubercharge` - play sound with name \"ubercharge\" ")]
#[example("`/play 13002` - play sound with ID 13002")]
/// Play a sound in your current voice channel
#[poise::command(slash_command)]
pub async fn play(
ctx: &Context,
invoke: &(dyn CommandInvoke + Sync + Send),
args: Args,
) -> CommandResult {
let guild = invoke.guild(ctx.cache.clone()).unwrap();
ctx: Context<'_>,
#[description = "Name or ID of sound to play"] name: String,
) -> Result<(), Error> {
let guild = ctx.guild().unwrap();
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new()
.content(play_from_query(ctx, guild, invoke.author_id(), args, false).await),
)
ctx.say(play_from_query(&ctx, guild, ctx.author().id, &name, false).await)
.await?;
Ok(())
}
#[command("loop")]
#[required_permissions(Managed)]
#[group("Play")]
#[description("Play a sound on loop in your current voice channel")]
#[arg(
name = "query",
description = "Play sound with the specified name or ID",
kind = "String",
required = true
)]
#[example("`/loop rain` - loop sound with name \"rain\" ")]
#[example("`/loop 13002` - play sound with ID 13002")]
/// Loop a sound in your current voice channel
#[poise::command(slash_command)]
pub async fn loop_play(
ctx: &Context,
invoke: &(dyn CommandInvoke + Sync + Send),
args: Args,
) -> CommandResult {
let guild = invoke.guild(ctx.cache.clone()).unwrap();
ctx: Context<'_>,
#[description = "Name or ID of sound to loop"] name: String,
) -> Result<(), Error> {
let guild = ctx.guild().unwrap();
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new()
.content(play_from_query(ctx, guild, invoke.author_id(), args, true).await),
)
ctx.say(play_from_query(&ctx, guild, ctx.author().id, &name, true).await)
.await?;
Ok(())
}
#[command("ambience")]
#[required_permissions(Managed)]
#[group("Play")]
#[description("Play ambient sound in your current voice channel")]
#[arg(
name = "name",
description = "Play sound with the specified name",
kind = "String",
required = false
)]
#[example("`/ambience rain on tent` - play the ambient sound \"rain on tent\" ")]
pub async fn play_ambience(
ctx: &Context,
invoke: &(dyn CommandInvoke + Sync + Send),
args: Args,
) -> CommandResult {
let guild = invoke.guild(ctx.cache.clone()).unwrap();
let channel_to_join = guild
.voice_states
.get(&invoke.author_id())
.and_then(|voice_state| voice_state.channel_id);
match channel_to_join {
Some(user_channel) => {
let audio_index = ctx.data.read().await.get::<AudioIndex>().cloned().unwrap();
if let Some(search_name) = args.named("name") {
if let Some(filename) = audio_index.get(search_name) {
let (track, track_handler) = create_player(
Input::try_from(
Memory::new(ffmpeg(format!("audio/{}", filename)).await.unwrap())
.unwrap(),
)
.unwrap(),
);
let (call_handler, _) = join_channel(ctx, guild.clone(), user_channel).await;
let guild_data = ctx.guild_data(guild).await.unwrap();
{
let mut lock = call_handler.lock().await;
lock.play(track);
}
let _ = track_handler.set_volume(guild_data.read().await.volume as f32 / 100.0);
let _ = track_handler.add_event(
Event::Periodic(
track_handler.metadata().duration.unwrap() - Duration::from_millis(200),
None,
),
RestartTrack {},
);
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new()
.content(format!("Playing ambience **{}**", search_name)),
)
.await?;
} else {
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new().embed(|e| {
e.title("Not Found").description(format!(
"Could not find ambience sound by name **{}**
__Available ambience sounds:__
{}",
search_name,
audio_index
.keys()
.into_iter()
.map(|i| i.as_str())
.collect::<Vec<&str>>()
.join("\n")
))
}),
)
.await?;
}
} else {
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new().embed(|e| {
e.title("Available Sounds").description(
audio_index
.keys()
.into_iter()
.map(|i| i.as_str())
.collect::<Vec<&str>>()
.join("\n"),
)
}),
)
.await?;
}
}
None => {
invoke
.respond(
ctx.http.clone(),
CreateGenericResponse::new().content("You are not in a voice chat!"),
)
.await?;
}
}
Ok(())
}
#[command("soundboard")]
#[required_permissions(Managed)]
#[group("Play")]
#[kind(Slash)]
#[description("Get a menu of sounds with buttons to play them")]
#[arg(
name = "1",
description = "Query for sound button 1",
kind = "String",
required = true
)]
#[arg(
name = "2",
description = "Query for sound button 2",
kind = "String",
required = false
)]
#[arg(
name = "3",
description = "Query for sound button 3",
kind = "String",
required = false
)]
#[arg(
name = "4",
description = "Query for sound button 4",
kind = "String",
required = false
)]
#[arg(
name = "5",
description = "Query for sound button 5",
kind = "String",
required = false
)]
#[arg(
name = "6",
description = "Query for sound button 6",
kind = "String",
required = false
)]
#[arg(
name = "7",
description = "Query for sound button 7",
kind = "String",
required = false
)]
#[arg(
name = "8",
description = "Query for sound button 8",
kind = "String",
required = false
)]
#[arg(
name = "9",
description = "Query for sound button 9",
kind = "String",
required = false
)]
#[arg(
name = "10",
description = "Query for sound button 10",
kind = "String",
required = false
)]
#[arg(
name = "11",
description = "Query for sound button 11",
kind = "String",
required = false
)]
#[arg(
name = "12",
description = "Query for sound button 12",
kind = "String",
required = false
)]
#[arg(
name = "13",
description = "Query for sound button 13",
kind = "String",
required = false
)]
#[arg(
name = "14",
description = "Query for sound button 14",
kind = "String",
required = false
)]
#[arg(
name = "15",
description = "Query for sound button 15",
kind = "String",
required = false
)]
#[arg(
name = "16",
description = "Query for sound button 16",
kind = "String",
required = false
)]
#[arg(
name = "17",
description = "Query for sound button 17",
kind = "String",
required = false
)]
#[arg(
name = "18",
description = "Query for sound button 18",
kind = "String",
required = false
)]
#[arg(
name = "19",
description = "Query for sound button 19",
kind = "String",
required = false
)]
#[arg(
name = "20",
description = "Query for sound button 20",
kind = "String",
required = false
)]
#[arg(
name = "21",
description = "Query for sound button 21",
kind = "String",
required = false
)]
#[arg(
name = "22",
description = "Query for sound button 22",
kind = "String",
required = false
)]
#[arg(
name = "23",
description = "Query for sound button 23",
kind = "String",
required = false
)]
#[arg(
name = "24",
description = "Query for sound button 24",
kind = "String",
required = false
)]
#[arg(
name = "25",
description = "Query for sound button 25",
kind = "String",
required = false
)]
#[example("`/soundboard ubercharge` - create a soundboard with a button for the \"ubercharge\" sound effect")]
#[example("`/soundboard 57000 24119 2 1002 13202` - create a soundboard with 5 buttons, for sounds with the IDs presented")]
/// Get a menu of sounds with buttons to play them
#[poise::command(slash_command, rename = "soundboard", category = "Play")]
pub async fn soundboard(
ctx: &Context,
invoke: &(dyn CommandInvoke + Sync + Send),
args: Args,
) -> CommandResult {
if let Some(interaction) = invoke.interaction() {
let _ = interaction
.create_interaction_response(&ctx, |r| {
r.kind(InteractionResponseType::DeferredChannelMessageWithSource)
})
.await;
}
ctx: Context<'_>,
#[description = "Name or ID of sound for button 1"] sound_1: String,
#[description = "Name or ID of sound for button 2"] sound_2: Option<String>,
#[description = "Name or ID of sound for button 3"] sound_3: Option<String>,
#[description = "Name or ID of sound for button 4"] sound_4: Option<String>,
#[description = "Name or ID of sound for button 5"] sound_5: Option<String>,
#[description = "Name or ID of sound for button 6"] sound_6: Option<String>,
#[description = "Name or ID of sound for button 7"] sound_7: Option<String>,
#[description = "Name or ID of sound for button 8"] sound_8: Option<String>,
#[description = "Name or ID of sound for button 9"] sound_9: Option<String>,
#[description = "Name or ID of sound for button 10"] sound_10: Option<String>,
#[description = "Name or ID of sound for button 11"] sound_11: Option<String>,
#[description = "Name or ID of sound for button 12"] sound_12: Option<String>,
#[description = "Name or ID of sound for button 13"] sound_13: Option<String>,
#[description = "Name or ID of sound for button 14"] sound_14: Option<String>,
#[description = "Name or ID of sound for button 15"] sound_15: Option<String>,
#[description = "Name or ID of sound for button 16"] sound_16: Option<String>,
#[description = "Name or ID of sound for button 17"] sound_17: Option<String>,
#[description = "Name or ID of sound for button 18"] sound_18: Option<String>,
#[description = "Name or ID of sound for button 19"] sound_19: Option<String>,
#[description = "Name or ID of sound for button 20"] sound_20: Option<String>,
#[description = "Name or ID of sound for button 21"] sound_21: Option<String>,
#[description = "Name or ID of sound for button 22"] sound_22: Option<String>,
#[description = "Name or ID of sound for button 23"] sound_23: Option<String>,
#[description = "Name or ID of sound for button 24"] sound_24: Option<String>,
#[description = "Name or ID of sound for button 25"] sound_25: Option<String>,
) -> Result<(), Error> {
ctx.defer().await?;
let pool = ctx
.data
.read()
.await
.get::<MySQL>()
.cloned()
.expect("Could not get SQLPool from data");
let pool = ctx.data().database.clone();
let query_terms = [
Some(sound_1),
sound_2,
sound_3,
sound_4,
sound_5,
sound_6,
sound_7,
sound_8,
sound_9,
sound_10,
sound_11,
sound_12,
sound_13,
sound_14,
sound_15,
sound_16,
sound_17,
sound_18,
sound_19,
sound_20,
sound_21,
sound_22,
sound_23,
sound_24,
sound_25,
];
let mut sounds = vec![];
for n in 1..25 {
for sound in query_terms.iter().flatten() {
let search = Sound::search_for_sound(
args.named(&n.to_string()).unwrap_or(&"".to_string()),
invoke.guild_id().unwrap(),
invoke.author_id(),
&sound,
ctx.guild_id().unwrap(),
ctx.author().id,
pool.clone(),
true,
)
@ -396,12 +113,8 @@ pub async fn soundboard(
}
}
invoke
.followup(
ctx.http.clone(),
CreateGenericResponse::new()
.content("**Play a sound:**")
.components(|c| {
ctx.send(|m| {
m.content("**Play a sound:**").components(|c| {
for row in sounds.as_slice().chunks(5) {
let mut action_row: CreateActionRow = Default::default();
for sound in row {
@ -416,8 +129,8 @@ pub async fn soundboard(
}
c
}),
)
})
})
.await?;
Ok(())

9
src/cmds/search.rs
View File

@ -1,11 +1,4 @@
use regex_command_attr::command;
use serenity::{client::Context, framework::standard::CommandResult};
use crate::{
framework::{Args, CommandInvoke, CreateGenericResponse},
sound::Sound,
MySQL,
};
use crate::sound::Sound;
fn format_search_results(search_results: Vec<Sound>) -> CreateGenericResponse {
let mut current_character_count = 0;

121
src/event_handlers.rs
View File

@ -1,26 +1,13 @@
use std::{collections::HashMap, env};
use serenity::{
async_trait,
client::{Context, EventHandler},
model::{
channel::Channel,
gateway::{Activity, Ready},
guild::Guild,
id::GuildId,
interactions::{Interaction, InteractionResponseType},
voice::VoiceState,
},
utils::shard_id,
};
use poise::serenity::{async_trait, model::channel::Channel, prelude::Context, utils::shard_id};
use songbird::{Event, EventContext, EventHandler as SongbirdEventHandler};
use crate::{
framework::{Args, RegexFramework},
guild_data::CtxGuildData,
join_channel, play_audio, play_from_query,
join_channel, play_audio,
sound::{JoinSoundCtx, Sound},
MySQL, ReqwestClient,
Data, Error,
};
pub struct RestartTrack;
@ -36,16 +23,10 @@ impl SongbirdEventHandler for RestartTrack {
}
}
pub struct Handler;
#[serenity::async_trait]
impl EventHandler for Handler {
async fn ready(&self, ctx: Context, _: Ready) {
ctx.set_activity(Activity::watching("for /play")).await;
}
async fn guild_create(&self, ctx: Context, guild: Guild, is_new: bool) {
if is_new {
pub async fn listener(ctx: &Context, event: &poise::Event<'_>, data: &Data) -> Result<(), Error> {
match event {
poise::Event::GuildCreate { guild, is_new, .. } => {
if *is_new {
if let Ok(token) = env::var("DISCORDBOTS_TOKEN") {
let shard_count = ctx.cache.shard_count();
let current_shard_id = shard_id(guild.id.as_u64().to_owned(), shard_count);
@ -54,7 +35,9 @@ impl EventHandler for Handler {
.cache
.guilds()
.iter()
.filter(|g| shard_id(g.as_u64().to_owned(), shard_count) == current_shard_id)
.filter(|g| {
shard_id(g.as_u64().to_owned(), shard_count) == current_shard_id
})
.count() as u64;
let mut hm = HashMap::new();
@ -62,15 +45,8 @@ impl EventHandler for Handler {
hm.insert("shard_id", current_shard_id);
hm.insert("shard_count", shard_count);
let client = ctx
.data
.read()
.await
.get::<ReqwestClient>()
.cloned()
.expect("Could not get ReqwestClient from data");
let response = client
let response = data
.http
.post(
format!(
"https://top.gg/api/bots/{}/stats",
@ -89,16 +65,9 @@ impl EventHandler for Handler {
}
}
}
async fn voice_state_update(
&self,
ctx: Context,
guild_id_opt: Option<GuildId>,
old: Option<VoiceState>,
new: VoiceState,
) {
poise::Event::VoiceStateUpdate { old, new, .. } => {
if let Some(past_state) = old {
if let (Some(guild_id), None) = (guild_id_opt, new.channel_id) {
if let (Some(guild_id), None) = (past_state.guild_id, new.channel_id) {
if let Some(channel_id) = past_state.channel_id {
if let Some(Channel::Guild(channel)) = channel_id.to_channel_cached(&ctx) {
if channel.members(&ctx).await.map(|m| m.len()).unwrap_or(0) <= 1 {
@ -109,17 +78,11 @@ impl EventHandler for Handler {
}
}
}
} else if let (Some(guild_id), Some(user_channel)) = (guild_id_opt, new.channel_id) {
} else if let (Some(guild_id), Some(user_channel)) = (new.guild_id, new.channel_id) {
if let Some(guild) = ctx.cache.guild(guild_id) {
let pool = ctx
.data
.read()
.await
.get::<MySQL>()
.cloned()
.expect("Could not get SQLPool from data");
let pool = data.database.clone();
let guild_data_opt = ctx.guild_data(guild.id).await;
let guild_data_opt = data.guild_data(guild.id).await;
if let Ok(guild_data) = guild_data_opt {
let volume;
@ -133,7 +96,7 @@ impl EventHandler for Handler {
}
if allowed_greets {
if let Some(join_id) = ctx.join_sound(new.user_id).await {
if let Some(join_id) = data.join_sound(new.user_id).await {
let mut sound = sqlx::query_as_unchecked!(
Sound,
"
@ -163,52 +126,8 @@ SELECT name, id, public, server_id, uploader_id
}
}
}
async fn interaction_create(&self, ctx: Context, interaction: Interaction) {
match interaction {
Interaction::ApplicationCommand(application_command) => {
if application_command.guild_id.is_none() {
return;
}
let framework = ctx
.data
.read()
.await
.get::<RegexFramework>()
.cloned()
.expect("RegexFramework not found in context");
framework.execute(ctx, application_command).await;
}
Interaction::MessageComponent(component) => {
if component.guild_id.is_none() {
return;
}
let mut args = Args {
args: Default::default(),
};
args.args
.insert("query".to_string(), component.data.custom_id.clone());
play_from_query(
&ctx,
component.guild_id.unwrap().to_guild_cached(&ctx).unwrap(),
component.user.id,
args,
false,
)
.await;
component
.create_interaction_response(ctx, |r| {
r.kind(InteractionResponseType::DeferredUpdateMessage)
})
.await
.unwrap();
}
_ => {}
}
}
Ok(())
}

735
src/framework.rs
View File

@ -1,735 +0,0 @@
use std::{
collections::{HashMap, HashSet},
env, fmt,
hash::{Hash, Hasher},
sync::Arc,
};
use log::{debug, error, info, warn};
use regex::{Match, Regex, RegexBuilder};
use serde_json::Value;
use serenity::{
async_trait,
builder::{CreateApplicationCommands, CreateComponents, CreateEmbed},
cache::Cache,
client::Context,
framework::{standard::CommandResult, Framework},
futures::prelude::future::BoxFuture,
http::Http,
model::{
channel::{Channel, GuildChannel, Message},
guild::{Guild, Member},
id::{ChannelId, GuildId, RoleId, UserId},
interactions::{
application_command::{
ApplicationCommand, ApplicationCommandInteraction, ApplicationCommandOptionType,
},
InteractionResponseType,
},
},
prelude::TypeMapKey,
Result as SerenityResult,
};
use crate::guild_data::CtxGuildData;
type CommandFn = for<'fut> fn(
&'fut Context,
&'fut (dyn CommandInvoke + Sync + Send),
Args,
) -> BoxFuture<'fut, CommandResult>;
pub struct Args {
pub args: HashMap<String, String>,
}
impl Args {
pub fn from(message: &str, arg_schema: &'static [&'static Arg]) -> Self {
// construct regex from arg schema
let mut re = arg_schema
.iter()
.map(|a| a.to_regex())
.collect::<Vec<String>>()
.join(r#"\s*"#);
re.push_str("$");
let regex = Regex::new(&re).unwrap();
let capture_names = regex.capture_names();
let captures = regex.captures(message);
let mut args = HashMap::new();
if let Some(captures) = captures {
for name in capture_names.filter(|n| n.is_some()).map(|n| n.unwrap()) {
if let Some(cap) = captures.name(name) {
args.insert(name.to_string(), cap.as_str().to_string());
}
}
}
Self { args }
}
pub fn named<D: ToString>(&self, name: D) -> Option<&String> {
let name = name.to_string();
self.args.get(&name)
}
}
pub struct CreateGenericResponse {
content: String,
embed: Option<CreateEmbed>,
components: Option<CreateComponents>,
}
impl CreateGenericResponse {
pub fn new() -> Self {
Self {
content: "".to_string(),
embed: None,
components: None,
}
}
pub fn content<D: ToString>(mut self, content: D) -> Self {
self.content = content.to_string();
self
}
pub fn embed<F: FnOnce(&mut CreateEmbed) -> &mut CreateEmbed>(mut self, f: F) -> Self {
let mut embed = CreateEmbed::default();
f(&mut embed);
self.embed = Some(embed);
self
}
pub fn components<F: FnOnce(&mut CreateComponents) -> &mut CreateComponents>(
mut self,
f: F,
) -> Self {
let mut components = CreateComponents::default();
f(&mut components);
self.components = Some(components);
self
}
}
#[async_trait]
pub trait CommandInvoke {
fn channel_id(&self) -> ChannelId;
fn guild_id(&self) -> Option<GuildId>;
fn guild(&self, cache: Arc<Cache>) -> Option<Guild>;
fn author_id(&self) -> UserId;
async fn member(&self, context: &Context) -> SerenityResult<Member>;
fn msg(&self) -> Option<Message>;
fn interaction(&self) -> Option<ApplicationCommandInteraction>;
async fn respond(
&self,
http: Arc<Http>,
generic_response: CreateGenericResponse,
) -> SerenityResult<()>;
async fn followup(
&self,
http: Arc<Http>,
generic_response: CreateGenericResponse,
) -> SerenityResult<()>;
}
#[async_trait]
impl CommandInvoke for Message {
fn channel_id(&self) -> ChannelId {
self.channel_id
}
fn guild_id(&self) -> Option<GuildId> {
self.guild_id
}
fn guild(&self, cache: Arc<Cache>) -> Option<Guild> {
self.guild(cache)
}
fn author_id(&self) -> UserId {
self.author.id
}
async fn member(&self, context: &Context) -> SerenityResult<Member> {
self.member(context).await
}
fn msg(&self) -> Option<Message> {
Some(self.clone())
}
fn interaction(&self) -> Option<ApplicationCommandInteraction> {
None
}
async fn respond(
&self,
http: Arc<Http>,
generic_response: CreateGenericResponse,
) -> SerenityResult<()> {
self.channel_id
.send_message(http, |m| {
m.content(generic_response.content);
if let Some(embed) = generic_response.embed {
m.set_embed(embed.clone());
}
if let Some(components) = generic_response.components {
m.components(|c| {
*c = components;
c
});
}
m
})
.await
.map(|_| ())
}
async fn followup(
&self,
http: Arc<Http>,
generic_response: CreateGenericResponse,
) -> SerenityResult<()> {
self.channel_id
.send_message(http, |m| {
m.content(generic_response.content);
if let Some(embed) = generic_response.embed {
m.set_embed(embed.clone());
}
if let Some(components) = generic_response.components {
m.components(|c| {
*c = components;
c
});
}
m
})
.await
.map(|_| ())
}
}
#[async_trait]
impl CommandInvoke for ApplicationCommandInteraction {
fn channel_id(&self) -> ChannelId {
self.channel_id
}
fn guild_id(&self) -> Option<GuildId> {
self.guild_id
}
fn guild(&self, cache: Arc<Cache>) -> Option<Guild> {
if let Some(guild_id) = self.guild_id {
guild_id.to_guild_cached(cache)
} else {
None
}
}
fn author_id(&self) -> UserId {
self.member.as_ref().unwrap().user.id
}
async fn member(&self, _: &Context) -> SerenityResult<Member> {
Ok(self.member.clone().unwrap())
}
fn msg(&self) -> Option<Message> {
None
}
fn interaction(&self) -> Option<ApplicationCommandInteraction> {
Some(self.clone())
}
async fn respond(
&self,
http: Arc<Http>,
generic_response: CreateGenericResponse,
) -> SerenityResult<()> {
self.create_interaction_response(http, |r| {
r.kind(InteractionResponseType::ChannelMessageWithSource)
.interaction_response_data(|d| {
d.content(generic_response.content);
if let Some(embed) = generic_response.embed {
d.add_embed(embed.clone());
}
if let Some(components) = generic_response.components {
d.components(|c| {
*c = components;
c
});
}
d
})
})
.await
.map(|_| ())
}
async fn followup(
&self,
http: Arc<Http>,
generic_response: CreateGenericResponse,
) -> SerenityResult<()> {
self.create_followup_message(http, |d| {
d.content(generic_response.content);
if let Some(embed) = generic_response.embed {
d.add_embed(embed.clone());
}
if let Some(components) = generic_response.components {
d.components(|c| {
*c = components;
c
});
}
d
})
.await
.map(|_| ())
}
}
#[derive(Debug, PartialEq)]
pub enum PermissionLevel {
Unrestricted,
Managed,
Restricted,
}
#[derive(Debug, PartialEq)]
pub enum CommandKind {
Slash,
Both,
Text,
}
#[derive(Debug)]
pub struct Arg {
pub name: &'static str,
pub description: &'static str,
pub kind: ApplicationCommandOptionType,
pub required: bool,
}
impl Arg {
pub fn to_regex(&self) -> String {
match self.kind {
ApplicationCommandOptionType::String => format!(r#"(?P<{}>.+?)"#, self.name),
ApplicationCommandOptionType::Integer => format!(r#"(?P<{}>\d+)"#, self.name),
ApplicationCommandOptionType::Boolean => format!(r#"(?P<{0}>{0})?"#, self.name),
ApplicationCommandOptionType::User => format!(r#"<(@|@!)(?P<{}>\d+)>"#, self.name),
ApplicationCommandOptionType::Channel => format!(r#"<#(?P<{}>\d+)>"#, self.name),
ApplicationCommandOptionType::Role => format!(r#"<@&(?P<{}>\d+)>"#, self.name),
ApplicationCommandOptionType::Mentionable => {
format!(r#"<(?P<{0}_pref>@|@!|@&|#)(?P<{0}>\d+)>"#, self.name)
}
_ => String::new(),
}
}
}
pub struct Command {
pub fun: CommandFn,
pub names: &'static [&'static str],
pub desc: &'static str,
pub examples: &'static [&'static str],
pub group: &'static str,
pub kind: CommandKind,
pub required_permissions: PermissionLevel,
pub args: &'static [&'static Arg],
}
impl Hash for Command {
fn hash<H: Hasher>(&self, state: &mut H) {
self.names[0].hash(state)
}
}
impl PartialEq for Command {
fn eq(&self, other: &Self) -> bool {
self.names[0] == other.names[0]
}
}
impl Eq for Command {}
impl Command {
async fn check_permissions(&self, ctx: &Context, guild: &Guild, member: &Member) -> bool {
if self.required_permissions == PermissionLevel::Unrestricted {
true
} else {
let permissions = guild.member_permissions(&ctx, &member.user).await.unwrap();
if permissions.manage_guild() {
return true;
}
if self.required_permissions == PermissionLevel::Managed {
match ctx.guild_data(guild.id).await {
Ok(guild_data) => guild_data.read().await.allowed_role.map_or(true, |role| {
role == guild.id.0 || {
let role_id = RoleId(role);
member.roles.contains(&role_id)
}
}),
Err(e) => {
warn!("Unexpected error occurred querying roles: {:?}", e);
false
}
}
} else {
false
}
}
}
}
impl fmt::Debug for Command {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Command")
.field("name", &self.names[0])
.field("required_permissions", &self.required_permissions)
.field("args", &self.args)
.finish()
}
}
pub struct RegexFramework {
pub commands: HashMap<String, &'static Command>,
pub commands_: HashSet<&'static Command>,
command_matcher: Regex,
default_prefix: String,
client_id: u64,
ignore_bots: bool,
case_insensitive: bool,
}
impl TypeMapKey for RegexFramework {
type Value = Arc<RegexFramework>;
}
impl RegexFramework {
pub fn new<T: Into<u64>>(client_id: T) -> Self {
Self {
commands: HashMap::new(),
commands_: HashSet::new(),
command_matcher: Regex::new(r#"^$"#).unwrap(),
default_prefix: "".to_string(),
client_id: client_id.into(),
ignore_bots: true,
case_insensitive: true,
}
}
pub fn case_insensitive(mut self, case_insensitive: bool) -> Self {
self.case_insensitive = case_insensitive;
self
}
pub fn default_prefix<T: ToString>(mut self, new_prefix: T) -> Self {
self.default_prefix = new_prefix.to_string();
self
}
pub fn ignore_bots(mut self, ignore_bots: bool) -> Self {
self.ignore_bots = ignore_bots;
self
}
pub fn add_command(mut self, command: &'static Command) -> Self {
self.commands_.insert(command);
for name in command.names {
self.commands.insert(name.to_string(), command);
}
self
}
pub fn build(mut self) -> Self {
let command_names;
{
let mut command_names_vec = self.commands.keys().map(|k| &k[..]).collect::<Vec<&str>>();
command_names_vec.sort_unstable_by(|a, b| b.len().cmp(&a.len()));
command_names = command_names_vec.join("|");
}
debug!("Command names: {}", command_names);
{
let match_string = r#"^(?:(?:<@ID>\s*)|(?:<@!ID>\s*)|(?P<prefix>\S{1,5}?))(?P<cmd>COMMANDS)(?:$|\s+(?P<args>.*))$"#
.replace("COMMANDS", command_names.as_str())
.replace("ID", self.client_id.to_string().as_str());
self.command_matcher = RegexBuilder::new(match_string.as_str())
.case_insensitive(self.case_insensitive)
.dot_matches_new_line(true)
.build()
.unwrap();
}
self
}
fn _populate_commands<'a>(
&self,
commands: &'a mut CreateApplicationCommands,
) -> &'a mut CreateApplicationCommands {
for command in &self.commands_ {
commands.create_application_command(|c| {
c.name(command.names[0]).description(command.desc);
for arg in command.args {
c.create_option(|o| {
o.name(arg.name)
.description(arg.description)
.kind(arg.kind)
.required(arg.required)
});
}
c
});
}
commands
}
pub async fn build_slash(&self, http: impl AsRef<Http>) {
info!("Building slash commands...");
match env::var("TEST_GUILD")
.map(|i| i.parse::<u64>().ok())
.ok()
.flatten()
.map(|i| GuildId(i))
{
None => {
ApplicationCommand::set_global_application_commands(&http, |c| {
self._populate_commands(c)
})
.await
.unwrap();
}
Some(debug_guild) => {
debug_guild
.set_application_commands(&http, |c| self._populate_commands(c))
.await
.unwrap();
}
}
info!("Slash commands built!");
}
pub async fn execute(&self, ctx: Context, interaction: ApplicationCommandInteraction) {
let command = {
self.commands.get(&interaction.data.name).expect(&format!(
"Received invalid command: {}",
interaction.data.name
))
};
if command
.check_permissions(
&ctx,
&interaction.guild(ctx.cache.clone()).unwrap(),
&interaction.clone().member.unwrap(),
)
.await
{
let mut args = HashMap::new();
for arg in interaction
.data
.options
.iter()
.filter(|o| o.value.is_some())
{
args.insert(
arg.name.clone(),
match arg.value.clone().unwrap() {
Value::Bool(b) => {
if b {
arg.name.clone()
} else {
String::new()
}
}
Value::Number(n) => n.to_string(),
Value::String(s) => s,
_ => String::new(),
},
);
}
info!(
"[Shard {}] [Guild {}] /{} {:?}",
ctx.shard_id,
interaction.guild_id.unwrap(),
interaction.data.name,
args
);
(command.fun)(&ctx, &interaction, Args { args })
.await
.unwrap();
} else if command.required_permissions == PermissionLevel::Managed {
let _ = interaction
.respond(
ctx.http.clone(),
CreateGenericResponse::new().content("You must either be an Admin or have a role specified by `/roles` to do this command")
)
.await;
} else if command.required_permissions == PermissionLevel::Restricted {
let _ = interaction
.respond(
ctx.http.clone(),
CreateGenericResponse::new().content("You must be an Admin to do this command"),
)
.await;
}
}
}
enum PermissionCheck {
None, // No permissions
All, // Sufficient permissions
}
#[async_trait]
impl Framework for RegexFramework {
async fn dispatch(&self, ctx: Context, msg: Message) {
async fn check_self_permissions(
ctx: &Context,
channel: &GuildChannel,
) -> SerenityResult<PermissionCheck> {
let user_id = ctx.cache.current_user_id();
let channel_perms = channel.permissions_for_user(ctx, user_id)?;
Ok(
if channel_perms.send_messages() && channel_perms.embed_links() {
PermissionCheck::All
} else {
PermissionCheck::None
},
)
}
async fn check_prefix(ctx: &Context, guild: &Guild, prefix_opt: Option<Match<'_>>) -> bool {
if let Some(prefix) = prefix_opt {
match ctx.guild_data(guild.id).await {
Ok(guild_data) => prefix.as_str() == guild_data.read().await.prefix,
Err(_) => prefix.as_str() == "?",
}
} else {
true
}
}
// gate to prevent analysing messages unnecessarily
if msg.author.bot || msg.content.is_empty() {
}
// Guild Command
else if let (Some(guild), Ok(Channel::Guild(channel))) =
(msg.guild(&ctx), msg.channel(&ctx).await)
{
if let Some(full_match) = self.command_matcher.captures(&msg.content) {
if check_prefix(&ctx, &guild, full_match.name("prefix")).await {
match check_self_permissions(&ctx, &channel).await {
Ok(perms) => match perms {
PermissionCheck::All => {
let command = self
.commands
.get(&full_match.name("cmd").unwrap().as_str().to_lowercase())
.unwrap();
if command.kind != CommandKind::Slash {
let args = full_match
.name("args")
.map(|m| m.as_str())
.unwrap_or("")
.to_string();
let member = guild.member(&ctx, &msg.author).await.unwrap();
if command.check_permissions(&ctx, &guild, &member).await {
let _ = msg.channel_id.say(
&ctx,
format!(
"You **must** begin to switch to slash commands. All commands are available via slash commands now. If slash commands don't display in your server, please use this link: https://discord.com/api/oauth2/authorize?client_id={}&permissions=3165184&scope=applications.commands%20bot",
ctx.cache.current_user().id
)
).await;
(command.fun)(&ctx, &msg, Args::from(&args, command.args))
.await
.unwrap();
} else if command.required_permissions
== PermissionLevel::Managed
{
let _ = msg.channel_id.say(&ctx, "You must either be an Admin or have a role specified in `?roles` to do this command").await;
} else if command.required_permissions
== PermissionLevel::Restricted
{
let _ = msg
.channel_id
.say(&ctx, "You must be an Admin to do this command")
.await;
}
}
}
PermissionCheck::None => {
warn!("Missing enough permissions for guild {}", guild.id);
}
},
Err(e) => {
error!(
"Error occurred getting permissions in guild {}: {:?}",
guild.id, e
);
}
}
}
}
}
}
}

30
src/guild_data.rs
View File

@ -1,10 +1,10 @@
use std::sync::Arc;
use serenity::{async_trait, model::id::GuildId, prelude::Context};
use poise::serenity::{async_trait, model::id::GuildId};
use sqlx::mysql::MySqlPool;
use tokio::sync::RwLock;
use crate::{GuildDataCache, MySQL};
use crate::{Context, Data};
#[derive(Clone)]
pub struct GuildData {
@ -24,31 +24,33 @@ pub trait CtxGuildData {
}
#[async_trait]
impl CtxGuildData for Context {
impl CtxGuildData for Context<'_> {
async fn guild_data<G: Into<GuildId> + Send + Sync>(
&self,
guild_id: G,
) -> Result<Arc<RwLock<GuildData>>, sqlx::Error> {
self.data().guild_data(guild_id).await
}
}
#[async_trait]
impl CtxGuildData for Data {
async fn guild_data<G: Into<GuildId> + Send + Sync>(
&self,
guild_id: G,
) -> Result<Arc<RwLock<GuildData>>, sqlx::Error> {
let guild_id = guild_id.into();
let guild_cache = self
.data
.read()
.await
.get::<GuildDataCache>()
.cloned()
.unwrap();
let x = if let Some(guild_data) = guild_cache.get(&guild_id) {
let x = if let Some(guild_data) = self.guild_data_cache.get(&guild_id) {
Ok(guild_data.clone())
} else {
let pool = self.data.read().await.get::<MySQL>().cloned().unwrap();
let pool = self.database.clone();
match GuildData::from_id(guild_id, pool).await {
Ok(d) => {
let lock = Arc::new(RwLock::new(d));
guild_cache.insert(guild_id, lock.clone());
self.guild_data_cache.insert(guild_id, lock.clone());
Ok(lock)
}

266
src/main.rs
View File

@ -4,65 +4,41 @@ extern crate lazy_static;
mod cmds;
mod error;
mod event_handlers;
mod framework;
mod guild_data;
mod sound;
use std::{collections::HashMap, env, sync::Arc};
use std::{env, sync::Arc};
use dashmap::DashMap;
use dotenv::dotenv;
use log::info;
use serenity::{
client::{bridge::gateway::GatewayIntents, Client, Context},
http::Http,
use poise::serenity::{
builder::CreateApplicationCommands,
model::{
channel::Channel,
gateway::{Activity, GatewayIntents},
guild::Guild,
id::{ChannelId, GuildId, UserId},
},
prelude::{Mutex, TypeMapKey},
};
use songbird::{create_player, error::JoinResult, tracks::TrackHandle, Call, SerenityInit};
use sqlx::mysql::MySqlPool;
use tokio::sync::{MutexGuard, RwLock};
use tokio::sync::{Mutex, MutexGuard, RwLock};
use crate::{
event_handlers::Handler,
framework::{Args, RegexFramework},
event_handlers::listener,
guild_data::{CtxGuildData, GuildData},
sound::Sound,
};
struct MySQL;
impl TypeMapKey for MySQL {
type Value = MySqlPool;
pub struct Data {
database: MySqlPool,
http: reqwest::Client,
guild_data_cache: DashMap<GuildId, Arc<RwLock<GuildData>>>,
join_sound_cache: DashMap<UserId, Option<u32>>,
}
struct ReqwestClient;
impl TypeMapKey for ReqwestClient {
type Value = Arc<reqwest::Client>;
}
struct AudioIndex;
impl TypeMapKey for AudioIndex {
type Value = Arc<HashMap<String, String>>;
}
struct GuildDataCache;
impl TypeMapKey for GuildDataCache {
type Value = Arc<DashMap<GuildId, Arc<RwLock<GuildData>>>>;
}
struct JoinSoundCache;
impl TypeMapKey for JoinSoundCache {
type Value = Arc<DashMap<UserId, Option<u32>>>;
}
type Error = Box<dyn std::error::Error + Send + Sync>;
type Context<'a> = poise::Context<'a, Data, Error>;
const THEME_COLOR: u32 = 0x00e0f3;
@ -96,7 +72,7 @@ async fn play_audio(
}
async fn join_channel(
ctx: &Context,
ctx: &poise::serenity_prelude::Context,
guild: Guild,
channel_id: ChannelId,
) -> (Arc<Mutex<Call>>, JoinResult<()>) {
@ -139,10 +115,10 @@ async fn join_channel(
}
async fn play_from_query(
ctx: &Context,
ctx: &Context<'_>,
guild: Guild,
user_id: UserId,
args: Args,
query: &str,
loop_: bool,
) -> String {
let guild_id = guild.id;
@ -154,18 +130,10 @@ async fn play_from_query(
match channel_to_join {
Some(user_channel) => {
let search_term = args.named("query").unwrap();
let pool = ctx
.data
.read()
.await
.get::<MySQL>()
.cloned()
.expect("Could not get SQLPool from data");
let pool = ctx.data().database.clone();
let mut sound_vec =
Sound::search_for_sound(search_term, guild_id, user_id, pool.clone(), true)
Sound::search_for_sound(query, guild_id, user_id, pool.clone(), true)
.await
.unwrap();
@ -175,7 +143,7 @@ async fn play_from_query(
Some(sound) => {
{
let (call_handler, _) =
join_channel(ctx, guild.clone(), user_channel).await;
join_channel(ctx.discord(), guild.clone(), user_channel).await;
let guild_data = ctx.guild_data(guild_id).await.unwrap();
@ -203,6 +171,36 @@ async fn play_from_query(
}
}
pub async fn register_application_commands(
ctx: &poise::serenity::client::Context,
framework: &poise::Framework<Data, Error>,
guild_id: Option<GuildId>,
) -> Result<(), poise::serenity::Error> {
let mut commands_builder = CreateApplicationCommands::default();
let commands = &framework.options().commands;
for command in commands {
if let Some(slash_command) = command.create_as_slash_command() {
commands_builder.add_application_command(slash_command);
}
if let Some(context_menu_command) = command.create_as_context_menu_command() {
commands_builder.add_application_command(context_menu_command);
}
}
let commands_builder = poise::serenity::json::Value::Array(commands_builder.0);
if let Some(guild_id) = guild_id {
ctx.http
.create_guild_application_commands(guild_id.0, &commands_builder)
.await?;
} else {
ctx.http
.create_global_application_commands(&commands_builder)
.await?;
}
Ok(())
}
// entry point
#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
@ -210,141 +208,63 @@ async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
dotenv()?;
let token = env::var("DISCORD_TOKEN").expect("Missing DISCORD_TOKEN from environment");
let discord_token = env::var("DISCORD_TOKEN").expect("Missing DISCORD_TOKEN from environment");
let http = Http::new_with_token(&token);
let logged_in_id = http.get_current_user().await?.id;
let application_id = http.get_current_application_info().await?.id;
let audio_index = if let Ok(static_audio) = std::fs::read_to_string("audio/audio.json") {
if let Ok(json) = serde_json::from_str::<HashMap<String, String>>(&static_audio) {
Some(json)
} else {
println!(
"Invalid `audio.json` file. Not loading static audio or providing ambience command"
);
None
}
} else {
println!("No `audio.json` file. Not loading static audio or providing ambience command");
None
let options = poise::FrameworkOptions {
commands: vec![
cmds::info::info(),
cmds::manage::change_public(),
cmds::manage::upload_new_sound(),
cmds::manage::delete_sound(),
cmds::play::play(),
cmds::play::loop_play(),
cmds::play::soundboard(),
],
allowed_mentions: None,
listener: |ctx, event, _framework, data| Box::pin(listener(ctx, event, data)),
..Default::default()
};
let mut framework = RegexFramework::new(logged_in_id)
.default_prefix("?")
.case_insensitive(true)
.ignore_bots(true)
// info commands
.add_command(&cmds::info::HELP_COMMAND)
.add_command(&cmds::info::INFO_COMMAND)
// play commands
.add_command(&cmds::play::LOOP_PLAY_COMMAND)
.add_command(&cmds::play::PLAY_COMMAND)
.add_command(&cmds::play::SOUNDBOARD_COMMAND)
.add_command(&cmds::stop::STOP_PLAYING_COMMAND)
.add_command(&cmds::stop::DISCONNECT_COMMAND)
// sound management commands
.add_command(&cmds::manage::UPLOAD_NEW_SOUND_COMMAND)
.add_command(&cmds::manage::DELETE_SOUND_COMMAND)
.add_command(&cmds::manage::CHANGE_PUBLIC_COMMAND)
// setting commands
.add_command(&cmds::settings::CHANGE_PREFIX_COMMAND)
.add_command(&cmds::settings::SET_ALLOWED_ROLES_COMMAND)
.add_command(&cmds::settings::CHANGE_VOLUME_COMMAND)
.add_command(&cmds::settings::ALLOW_GREET_SOUNDS_COMMAND)
.add_command(&cmds::settings::SET_GREET_SOUND_COMMAND)
// search commands
.add_command(&cmds::search::LIST_SOUNDS_COMMAND)
.add_command(&cmds::search::SEARCH_SOUNDS_COMMAND)
.add_command(&cmds::search::SHOW_RANDOM_SOUNDS_COMMAND);
let database = MySqlPool::connect(&env::var("DATABASE_URL").expect("No database URL provided"))
.await
.unwrap();
if audio_index.is_some() {
framework = framework.add_command(&cmds::play::PLAY_AMBIENCE_COMMAND);
}
poise::Framework::build()
.token(discord_token)
.user_data_setup(move |ctx, _bot, framework| {
Box::pin(async move {
ctx.set_activity(Activity::watching("for /play")).await;
framework = framework.build();
register_application_commands(
ctx,
framework,
env::var("DEBUG_GUILD")
.map(|inner| GuildId(inner.parse().expect("DEBUG_GUILD not valid")))
.ok(),
)
.await
.unwrap();
let framework_arc = Arc::new(framework);
let mut client =
Client::builder(&env::var("DISCORD_TOKEN").expect("Missing token from environment"))
Ok(Data {
http: reqwest::Client::new(),
database,
guild_data_cache: Default::default(),
join_sound_cache: Default::default(),
})
})
})
.options(options)
.client_settings(move |client_builder| {
client_builder
.intents(
GatewayIntents::GUILD_VOICE_STATES
| GatewayIntents::GUILD_MESSAGES
| GatewayIntents::GUILDS,
)
.framework_arc(framework_arc.clone())
.application_id(application_id.0)
.event_handler(Handler)
.register_songbird()
.await
.expect("Error occurred creating client");
{
let mysql_pool =
MySqlPool::connect(&env::var("DATABASE_URL").expect("No database URL provided"))
.await
.unwrap();
let guild_data_cache = Arc::new(DashMap::new());
let join_sound_cache = Arc::new(DashMap::new());
let mut data = client.data.write().await;
data.insert::<GuildDataCache>(guild_data_cache);
data.insert::<JoinSoundCache>(join_sound_cache);
data.insert::<MySQL>(mysql_pool);
data.insert::<RegexFramework>(framework_arc.clone());
data.insert::<ReqwestClient>(Arc::new(reqwest::Client::new()));
if let Some(audio_index) = audio_index {
data.insert::<AudioIndex>(Arc::new(audio_index));
}
}
framework_arc.build_slash(&client.cache_and_http.http).await;
if let Ok((Some(lower), Some(upper))) = env::var("SHARD_RANGE").map(|sr| {
let mut split = sr
.split(',')
.map(|val| val.parse::<u64>().expect("SHARD_RANGE not an integer"));
(split.next(), split.next())
}) {
let total_shards = env::var("SHARD_COUNT")
.map(|shard_count| shard_count.parse::<u64>().ok())
.ok()
.flatten()
.expect("No SHARD_COUNT provided, but SHARD_RANGE was provided");
assert!(
lower < upper,
"SHARD_RANGE lower limit is not less than the upper limit"
);
info!(
"Starting client fragment with shards {}-{}/{}",
lower, upper, total_shards
);
client
.start_shard_range([lower, upper], total_shards)
})
.run_autosharded()
.await?;
} else if let Ok(total_shards) = env::var("SHARD_COUNT").map(|shard_count| {
shard_count
.parse::<u64>()
.expect("SHARD_COUNT not an integer")
}) {
info!("Starting client with {} shards", total_shards);
client.start_shards(total_shards).await?;
} else {
info!("Starting client as autosharded");
client.start_autosharded().await?;
}
Ok(())
}

51
src/sound.rs
View File

@ -1,12 +1,12 @@
use std::{env, path::Path};
use serenity::{async_trait, model::id::UserId, prelude::Context};
use poise::serenity::{async_trait, model::id::UserId};
use songbird::input::restartable::Restartable;
use sqlx::mysql::MySqlPool;
use tokio::{fs::File, io::AsyncWriteExt, process::Command};
use super::error::ErrorTypes;
use crate::{JoinSoundCache, MySQL};
use crate::Data;
#[async_trait]
pub trait JoinSoundCtx {
@ -19,22 +19,15 @@ pub trait JoinSoundCtx {
}
#[async_trait]
impl JoinSoundCtx for Context {
impl JoinSoundCtx for Data {
async fn join_sound<U: Into<UserId> + Send + Sync>(&self, user_id: U) -> Option<u32> {
let user_id = user_id.into();
let join_sound_cache = self
.data
.read()
.await
.get::<JoinSoundCache>()
.cloned()
.unwrap();
let x = if let Some(join_sound_id) = join_sound_cache.get(&user_id) {
let x = if let Some(join_sound_id) = self.join_sound_cache.get(&user_id) {
join_sound_id.value().clone()
} else {
let join_sound_id = {
let pool = self.data.read().await.get::<MySQL>().cloned().unwrap();
let pool = self.database.clone();
let join_id_res = sqlx::query!(
"
@ -54,7 +47,7 @@ SELECT join_sound_id
}
};
join_sound_cache.insert(user_id, join_sound_id);
self.join_sound_cache.insert(user_id, join_sound_id);
join_sound_id
};
@ -68,17 +61,10 @@ SELECT join_sound_id
join_id: Option<u32>,
) {
let user_id = user_id.into();
let join_sound_cache = self
.data
.read()
.await
.get::<JoinSoundCache>()
.cloned()
.unwrap();
join_sound_cache.insert(user_id, join_id);
self.join_sound_cache.insert(user_id, join_id);
let pool = self.data.read().await.get::<MySQL>().cloned().unwrap();
let pool = self.database.clone();
let _ = sqlx::query!(
"
@ -260,10 +246,12 @@ SELECT src
.expect("FFMPEG ERROR!"))
}
pub async fn count_user_sounds(
user_id: u64,
pub async fn count_user_sounds<U: Into<u64>>(
user_id: U,
db_pool: MySqlPool,
) -> Result<u32, sqlx::error::Error> {
let user_id = user_id.into();
let c = sqlx::query!(
"
SELECT COUNT(1) as count
@ -279,11 +267,13 @@ SELECT COUNT(1) as count
Ok(c as u32)
}
pub async fn count_named_user_sounds(
user_id: u64,
pub async fn count_named_user_sounds<U: Into<u64>>(
user_id: U,
name: &String,
db_pool: MySqlPool,
) -> Result<u32, sqlx::error::Error> {
let user_id = user_id.into();
let c = sqlx::query!(
"
SELECT COUNT(1) as count
@ -341,13 +331,16 @@ DELETE
Ok(())
}
pub async fn create_anon(
pub async fn create_anon<G: Into<u64>, U: Into<u64>>(
name: &str,
src_url: &str,
server_id: u64,
user_id: u64,
server_id: G,
user_id: U,
db_pool: MySqlPool,
) -> Result<(), Box<dyn std::error::Error + Send + Sync + Send>> {
let server_id = server_id.into();
let user_id = user_id.into();
async fn process_src(src_url: &str) -> Option<Vec<u8>> {
let output = Command::new("ffmpeg")
.kill_on_drop(true)