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|
use diesel::{
NotFound,
result::Error as DieselError,
};
use itertools::Itertools;
use log::info;
use serenity::{
framework::standard::{
Args,
macros::command,
},
model::channel::Message,
prelude::*,
};
use crate::{
commands::meme::send_meme,
Result,
db::{
self,
connection,
find_meme,
InvocationRecord,
},
util::CtxExt,
};
#[command]
#[aliases("mem")]
pub fn meme(ctx: &mut Context, msg: &Message, args: Args) -> Result<()> {
_meme(ctx, msg, args, AudioPlayback::Optional)
}
#[command]
pub fn omen(ctx: &mut Context, msg: &Message, _args: Args) -> Result<()> {
let args = Args::new("", &[]);
_meme(ctx, msg, args, AudioPlayback::Optional)
}
#[command]
pub fn silentomen(ctx: &mut Context, msg: &Message, _args: Args) -> Result<()> {
let args = Args::new("", &[]);
_meme(ctx, msg, args, AudioPlayback::Prohibited)
}
#[command]
pub fn audioomen(ctx: &mut Context, msg: &Message, _args: Args) -> Result<()> {
let args = Args::new("", &[]);
_meme(ctx, msg, args, AudioPlayback::Required)
}
#[command]
#[aliases("audiomeme", "audiomem")]
pub fn audio_meme(ctx: &mut Context, msg: &Message, args: Args) -> Result<()> {
_meme(ctx, msg, args, AudioPlayback::Required)
}
#[command]
#[aliases("silentmeme", "silentmem")]
pub fn silent_meme(ctx: &mut Context, msg: &Message, args: Args) -> Result<()> {
_meme(ctx, msg, args, AudioPlayback::Prohibited)
}
#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
enum AudioPlayback {
Required,
Optional,
Prohibited,
}
fn _meme(ctx: &mut Context, msg: &Message, args: Args, audio_playback: AudioPlayback) -> Result<()> {
if args.len() == 0 || audio_playback != AudioPlayback::Optional {
return rand_meme(ctx, msg, audio_playback);
}
let search = args.raw().join(" ");
let mut conn = connection()?;
let mem = match find_meme(&mut conn, search) {
Ok(x) => {
InvocationRecord::create(&mut conn, msg.author.id.0, msg.id.0, x.id, false)?;
x
},
Err(e) => {
return if let Some(NotFound) = e.downcast_ref::<DieselError>() {
info!("requested meme not found in database");
ctx.send(msg.channel_id, "c'mon baby, guesstimate", msg.tts)
} else {
ctx.send(msg.channel_id, "what in ryan's name", msg.tts)?;
Err(e)
};
},
};
send_meme(ctx, &mem, &mut conn, msg)
}
fn rand_meme(ctx: &Context, message: &Message, audio_playback: AudioPlayback) -> Result<()> {
let mut conn = connection()?;
let should_audio = ctx.users_listening()?;
let mem = match audio_playback {
AudioPlayback::Required => db::rand_audio_meme(&mut conn),
AudioPlayback::Optional => db::rand_meme(&mut conn, should_audio),
AudioPlayback::Prohibited => db::rand_silent_meme(&mut conn),
};
match mem {
Ok(mem) => {
InvocationRecord::create(&mut conn, message.author.id.0, message.id.0, mem.id, true)?;
send_meme(ctx, &mem, &mut conn, message)?;
Ok(())
},
Err(e) => {
match e.downcast_ref::<DieselError>() {
Some(NotFound) => {
info!("random meme not found");
return ctx.send(message.channel_id, "i don't know any :(", message.tts)
},
_ => {},
}
ctx.send(message.channel_id, "HELP", message.tts)?;
return Err(e);
},
}
}
#[command]
#[aliases("rarememe", "raremem")]
pub fn rare_meme(ctx: &mut Context, msg: &Message, _args: Args) -> Result<()> {
let should_audio = ctx.users_listening()?;
let mut conn = connection()?;
let meme = db::rare_meme(&mut conn, should_audio);
match meme {
Ok(meme) => {
InvocationRecord::create(&mut conn, msg.author.id.0, msg.id.0, meme.id, true)?;
send_meme(ctx, &meme, &mut conn, msg)
},
Err(e) => {
match e.downcast_ref::<DieselError>() {
Some(NotFound) => {
info!("rare meme not found");
return ctx.send(msg.channel_id, "i don't know any :(", msg.tts)
},
_ => {},
}
ctx.send(msg.channel_id, "THE MEME MARKET IS IN FREEFALL", msg.tts)?;
Err(e)
},
}
}
|
