reminder-bot/src/commands/reminder_cmds.rs
2023-11-06 16:57:50 +00:00

858 lines
27 KiB
Rust

use std::{collections::HashSet, string::ToString};
use chrono::{DateTime, NaiveDateTime, Utc};
use chrono_tz::Tz;
use log::warn;
use num_integer::Integer;
use poise::{
serenity_prelude::{
builder::CreateEmbed, component::ButtonStyle, model::channel::Channel, ReactionType,
},
CreateReply, Modal,
};
use crate::{
commands::autocomplete::{time_hint_autocomplete, timezone_autocomplete},
component_models::{
pager::{DelPager, LookPager, Pager},
ComponentDataModel, DelSelector, UndoReminder,
},
consts::{
EMBED_DESCRIPTION_MAX_LENGTH, HOUR, MINUTE, REGEX_CHANNEL_USER, SELECT_MAX_ENTRIES,
THEME_COLOR,
},
interval_parser::parse_duration,
models::{
reminder::{
builder::{MultiReminderBuilder, ReminderScope},
content::Content,
errors::ReminderError,
look_flags::{LookFlags, TimeDisplayType},
Reminder,
},
timer::Timer,
CtxData,
},
time_parser::natural_parser,
utils::{check_guild_subscription, check_subscription},
ApplicationContext, Context, Error,
};
/// Pause all reminders on the current channel until a certain time or indefinitely
#[poise::command(
slash_command,
identifying_name = "pause",
default_member_permissions = "MANAGE_GUILD"
)]
pub async fn pause(
ctx: Context<'_>,
#[description = "When to pause until"] until: Option<String>,
) -> Result<(), Error> {
let timezone = ctx.timezone().await;
let mut channel = ctx.channel_data().await.unwrap();
match until {
Some(until) => {
let parsed = natural_parser(&until, &timezone.to_string()).await;
if let Some(timestamp) = parsed {
match NaiveDateTime::from_timestamp_opt(timestamp, 0) {
Some(dt) => {
channel.paused = true;
channel.paused_until = Some(dt);
channel.commit_changes(&ctx.data().database).await;
ctx.say(format!(
"Reminders in this channel have been silenced until **<t:{}:D>**",
timestamp
))
.await?;
}
None => {
ctx.say(format!(
"Time processed could not be interpreted as `DateTime`. Please write the time as clearly as possible",
))
.await?;
}
}
} else {
ctx.say(
"Time could not be processed. Please write the time as clearly as possible",
)
.await?;
}
}
_ => {
channel.paused = !channel.paused;
channel.paused_until = None;
channel.commit_changes(&ctx.data().database).await;
if channel.paused {
ctx.say("Reminders in this channel have been silenced indefinitely").await?;
} else {
ctx.say("Reminders in this channel have been unsilenced").await?;
}
}
}
Ok(())
}
/// Move all reminders in the current server by a certain amount of time. Times get added together
#[poise::command(
slash_command,
identifying_name = "offset",
default_member_permissions = "MANAGE_GUILD"
)]
pub async fn offset(
ctx: Context<'_>,
#[description = "Number of hours to offset by"] hours: Option<isize>,
#[description = "Number of minutes to offset by"] minutes: Option<isize>,
#[description = "Number of seconds to offset by"] seconds: Option<isize>,
) -> Result<(), Error> {
ctx.defer().await?;
let combined_time = hours.map_or(0, |h| h * HOUR as isize)
+ minutes.map_or(0, |m| m * MINUTE as isize)
+ seconds.map_or(0, |s| s);
if combined_time == 0 {
ctx.say("Please specify one of `hours`, `minutes` or `seconds`").await?;
} else {
if let Some(guild) = ctx.guild() {
let channels = guild
.channels
.iter()
.filter(|(_, channel)| match channel {
Channel::Guild(guild_channel) => guild_channel.is_text_based(),
_ => false,
})
.map(|(id, _)| id.0.to_string())
.collect::<Vec<String>>()
.join(",");
sqlx::query!(
"
UPDATE reminders
INNER JOIN
`channels` ON `channels`.id = reminders.channel_id
SET reminders.`utc_time` = DATE_ADD(reminders.`utc_time`, INTERVAL ? SECOND)
WHERE FIND_IN_SET(channels.`channel`, ?)",
combined_time as i64,
channels
)
.execute(&ctx.data().database)
.await
.unwrap();
} else {
sqlx::query!(
"UPDATE reminders INNER JOIN `channels` ON `channels`.id = reminders.channel_id SET reminders.`utc_time` = reminders.`utc_time` + ? WHERE channels.`channel` = ?",
combined_time as i64,
ctx.channel_id().0
)
.execute(&ctx.data().database)
.await
.unwrap();
}
ctx.say(format!("All reminders offset by {} seconds", combined_time)).await?;
}
Ok(())
}
/// Nudge all future reminders on this channel by a certain amount (don't use for DST! See `/offset`)
#[poise::command(
slash_command,
identifying_name = "nudge",
default_member_permissions = "MANAGE_GUILD"
)]
pub async fn nudge(
ctx: Context<'_>,
#[description = "Number of minutes to nudge new reminders by"] minutes: Option<isize>,
#[description = "Number of seconds to nudge new reminders by"] seconds: Option<isize>,
) -> Result<(), Error> {
let combined_time = minutes.map_or(0, |m| m * MINUTE as isize) + seconds.map_or(0, |s| s);
if combined_time < i16::MIN as isize || combined_time > i16::MAX as isize {
ctx.say("Nudge times must be less than 500 minutes").await?;
} else {
let mut channel_data = ctx.channel_data().await.unwrap();
channel_data.nudge = combined_time as i16;
channel_data.commit_changes(&ctx.data().database).await;
ctx.say(format!("Future reminders will be nudged by {} seconds", combined_time)).await?;
}
Ok(())
}
/// View reminders on a specific channel
#[poise::command(
slash_command,
identifying_name = "look",
default_member_permissions = "MANAGE_GUILD"
)]
pub async fn look(
ctx: Context<'_>,
#[description = "Channel to view reminders on"] channel: Option<Channel>,
#[description = "Whether to show disabled reminders or not"] disabled: Option<bool>,
#[description = "Whether to display times as relative or exact times"] relative: Option<bool>,
) -> Result<(), Error> {
let timezone = ctx.timezone().await;
let flags = LookFlags {
show_disabled: disabled.unwrap_or(true),
channel_id: channel.map(|c| c.id()),
time_display: relative.map_or(TimeDisplayType::Relative, |b| {
if b {
TimeDisplayType::Relative
} else {
TimeDisplayType::Absolute
}
}),
};
let channel_opt = ctx.channel_id().to_channel_cached(&ctx);
let channel_id = if let Some(Channel::Guild(channel)) = channel_opt {
if Some(channel.guild_id) == ctx.guild_id() {
flags.channel_id.unwrap_or_else(|| ctx.channel_id())
} else {
ctx.channel_id()
}
} else {
ctx.channel_id()
};
let channel_name = if let Some(Channel::Guild(channel)) = channel_id.to_channel_cached(&ctx) {
Some(channel.name)
} else {
None
};
let reminders = Reminder::from_channel(&ctx.data().database, channel_id, &flags).await;
if reminders.is_empty() {
let _ = ctx.say("No reminders on specified channel").await;
} else {
let mut char_count = 0;
let display = reminders
.iter()
.map(|reminder| reminder.display(&flags, &timezone))
.take_while(|p| {
char_count += p.len();
char_count < EMBED_DESCRIPTION_MAX_LENGTH
})
.collect::<Vec<String>>()
.join("");
let pages = reminders
.iter()
.map(|reminder| reminder.display(&flags, &timezone))
.fold(0, |t, r| t + r.len())
.div_ceil(EMBED_DESCRIPTION_MAX_LENGTH);
let pager = LookPager::new(flags, timezone);
ctx.send(|r| {
r.ephemeral(true)
.embed(|e| {
e.title(format!(
"Reminders{}",
channel_name.map_or(String::new(), |n| format!(" on #{}", n))
))
.description(display)
.footer(|f| f.text(format!("Page {} of {}", 1, pages)))
.color(*THEME_COLOR)
})
.components(|comp| {
pager.create_button_row(pages, comp);
comp
})
})
.await?;
}
Ok(())
}
/// Delete reminders
#[poise::command(
slash_command,
rename = "del",
identifying_name = "delete",
default_member_permissions = "MANAGE_GUILD"
)]
pub async fn delete(ctx: Context<'_>) -> Result<(), Error> {
let timezone = ctx.timezone().await;
let reminders =
Reminder::from_guild(&ctx, &ctx.data().database, ctx.guild_id(), ctx.author().id).await;
let resp = show_delete_page(&reminders, 0, timezone);
ctx.send(|r| {
*r = resp;
r
})
.await?;
Ok(())
}
pub fn max_delete_page(reminders: &[Reminder], timezone: &Tz) -> usize {
let mut rows = 0;
let mut char_count = 0;
reminders
.iter()
.enumerate()
.map(|(count, reminder)| reminder.display_del(count, timezone))
.fold(1, |mut pages, reminder| {
rows += 1;
char_count += reminder.len();
if char_count > EMBED_DESCRIPTION_MAX_LENGTH || rows > SELECT_MAX_ENTRIES {
rows = 1;
char_count = reminder.len();
pages += 1;
}
pages
})
}
pub fn show_delete_page(reminders: &[Reminder], page: usize, timezone: Tz) -> CreateReply {
let pager = DelPager::new(page, timezone);
if reminders.is_empty() {
let mut reply = CreateReply::default();
reply
.embed(|e| e.title("Delete Reminders").description("No Reminders").color(*THEME_COLOR))
.components(|comp| {
pager.create_button_row(0, comp);
comp
});
return reply;
}
let pages = max_delete_page(reminders, &timezone);
let mut page = page;
if page >= pages {
page = pages - 1;
}
let mut char_count = 0;
let mut rows = 0;
let mut skipped_rows = 0;
let mut skipped_char_count = 0;
let mut first_num = 0;
let mut skipped_pages = 0;
let (shown_reminders, display_vec): (Vec<&Reminder>, Vec<String>) = reminders
.iter()
.enumerate()
.map(|(count, reminder)| (reminder, reminder.display_del(count, &timezone)))
.skip_while(|(_, p)| {
first_num += 1;
skipped_rows += 1;
skipped_char_count += p.len();
if skipped_char_count > EMBED_DESCRIPTION_MAX_LENGTH
|| skipped_rows > SELECT_MAX_ENTRIES
{
skipped_rows = 1;
skipped_char_count = p.len();
skipped_pages += 1;
}
skipped_pages < page
})
.take_while(|(_, p)| {
rows += 1;
char_count += p.len();
char_count < EMBED_DESCRIPTION_MAX_LENGTH && rows <= SELECT_MAX_ENTRIES
})
.unzip();
let display = display_vec.join("\n");
let del_selector = ComponentDataModel::DelSelector(DelSelector { page, timezone });
let mut reply = CreateReply::default();
reply
.embed(|e| {
e.title("Delete Reminders")
.description(display)
.footer(|f| f.text(format!("Page {} of {}", page + 1, pages)))
.color(*THEME_COLOR)
})
.components(|comp| {
pager.create_button_row(pages, comp);
comp.create_action_row(|row| {
row.create_select_menu(|menu| {
menu.custom_id(del_selector.to_custom_id()).options(|opt| {
for (count, reminder) in shown_reminders.iter().enumerate() {
opt.create_option(|o| {
o.label(count + first_num).value(reminder.id).description({
let c = reminder.display_content();
if c.len() > 100 {
format!(
"{}...",
reminder
.display_content()
.chars()
.take(97)
.collect::<String>()
)
} else {
c.to_string()
}
})
});
}
opt
})
})
})
});
reply
}
fn time_difference(start_time: DateTime<Utc>) -> String {
let delta = (Utc::now() - start_time).num_seconds();
let (minutes, seconds) = delta.div_rem(&60);
let (hours, minutes) = minutes.div_rem(&60);
let (days, hours) = hours.div_rem(&24);
format!("{} days, {:02}:{:02}:{:02}", days, hours, minutes, seconds)
}
/// Manage timers
#[poise::command(
slash_command,
rename = "timer",
identifying_name = "timer_base",
default_member_permissions = "MANAGE_GUILD"
)]
pub async fn timer_base(_ctx: Context<'_>) -> Result<(), Error> {
Ok(())
}
/// List the timers in this server or DM channel
#[poise::command(
slash_command,
rename = "list",
identifying_name = "list_timer",
default_member_permissions = "MANAGE_GUILD"
)]
pub async fn list_timer(ctx: Context<'_>) -> Result<(), Error> {
let owner = ctx.guild_id().map(|g| g.0).unwrap_or_else(|| ctx.author().id.0);
let timers = Timer::from_owner(owner, &ctx.data().database).await;
if !timers.is_empty() {
ctx.send(|m| {
m.embed(|e| {
e.fields(timers.iter().map(|timer| {
(&timer.name, format!("⌚ `{}`", time_difference(timer.start_time)), false)
}))
.color(*THEME_COLOR)
})
})
.await?;
} else {
ctx.say("No timers currently. Use `/timer start` to create a new timer").await?;
}
Ok(())
}
/// Start a new timer from now
#[poise::command(
slash_command,
rename = "start",
identifying_name = "start_timer",
default_member_permissions = "MANAGE_GUILD"
)]
pub async fn start_timer(
ctx: Context<'_>,
#[description = "Name for the new timer"] name: String,
) -> Result<(), Error> {
let owner = ctx.guild_id().map(|g| g.0).unwrap_or_else(|| ctx.author().id.0);
let count = Timer::count_from_owner(owner, &ctx.data().database).await;
if count >= 25 {
ctx.say("You already have 25 timers. Please delete some timers before creating a new one")
.await?;
} else if name.len() <= 32 {
Timer::create(&name, owner, &ctx.data().database).await;
ctx.say("Created a new timer").await?;
} else {
ctx.say(format!(
"Please name your timer something shorted (max. 32 characters, you used {})",
name.len()
))
.await?;
}
Ok(())
}
/// Delete a timer
#[poise::command(
slash_command,
rename = "delete",
identifying_name = "delete_timer",
default_member_permissions = "MANAGE_GUILD"
)]
pub async fn delete_timer(
ctx: Context<'_>,
#[description = "Name of timer to delete"] name: String,
) -> Result<(), Error> {
let owner = ctx.guild_id().map(|g| g.0).unwrap_or_else(|| ctx.author().id.0);
let exists =
sqlx::query!("SELECT 1 as _r FROM timers WHERE owner = ? AND name = ?", owner, name)
.fetch_one(&ctx.data().database)
.await;
if exists.is_ok() {
sqlx::query!("DELETE FROM timers WHERE owner = ? AND name = ?", owner, name)
.execute(&ctx.data().database)
.await
.unwrap();
ctx.say("Deleted a timer").await?;
} else {
ctx.say("Could not find a timer by that name").await?;
}
Ok(())
}
#[derive(poise::Modal)]
#[name = "Reminder"]
struct ContentModal {
#[name = "Content"]
#[placeholder = "Message..."]
#[paragraph]
#[max_length = 2000]
content: String,
}
/// Create a reminder with multi-line content. Press "+4 more" for other options.
#[poise::command(
slash_command,
identifying_name = "multiline",
default_member_permissions = "MANAGE_GUILD"
)]
pub async fn multiline(
ctx: ApplicationContext<'_>,
#[description = "A description of the time to set the reminder for"]
#[autocomplete = "time_hint_autocomplete"]
time: String,
#[description = "Channel or user mentions to set the reminder for"] channels: Option<String>,
#[description = "(Patreon only) Time to wait before repeating the reminder. Leave blank for one-shot reminder"]
interval: Option<String>,
#[description = "(Patreon only) For repeating reminders, the time at which the reminder will stop repeating"]
expires: Option<String>,
#[description = "Set the TTS flag on the reminder message, similar to the /tts command"]
tts: Option<bool>,
#[description = "Set a timezone override for this reminder only"]
#[autocomplete = "timezone_autocomplete"]
timezone: Option<String>,
) -> Result<(), Error> {
let tz = timezone.map(|t| t.parse::<Tz>().ok()).flatten();
let data_opt = ContentModal::execute(ctx).await?;
match data_opt {
Some(data) => {
create_reminder(
Context::Application(ctx),
time,
data.content,
channels,
interval,
expires,
tts,
tz,
)
.await
}
None => {
warn!("Unexpected None encountered in /multiline");
Ok(Context::Application(ctx)
.send(|m| m.content("Unexpected error.").ephemeral(true))
.await
.map(|_| ())?)
}
}
}
/// Create a reminder. Press "+4 more" for other options. Use "/multiline" for multiline content.
#[poise::command(
slash_command,
identifying_name = "remind",
default_member_permissions = "MANAGE_GUILD"
)]
pub async fn remind(
ctx: ApplicationContext<'_>,
#[description = "The time (and optionally date) to set the reminder for"]
#[autocomplete = "time_hint_autocomplete"]
time: String,
#[description = "The message content to send"] content: String,
#[description = "Channel or user mentions to set the reminder for"] channels: Option<String>,
#[description = "(Patreon only) Time to wait before repeating the reminder. Leave blank for one-shot reminder"]
interval: Option<String>,
#[description = "(Patreon only) For repeating reminders, the time at which the reminder will stop repeating"]
expires: Option<String>,
#[description = "Set the TTS flag on the reminder message, similar to the /tts command"]
tts: Option<bool>,
#[description = "Set a timezone override for this reminder only"]
#[autocomplete = "timezone_autocomplete"]
timezone: Option<String>,
) -> Result<(), Error> {
let tz = timezone.map(|t| t.parse::<Tz>().ok()).flatten();
create_reminder(Context::Application(ctx), time, content, channels, interval, expires, tts, tz)
.await
}
async fn create_reminder(
ctx: Context<'_>,
time: String,
content: String,
channels: Option<String>,
interval: Option<String>,
expires: Option<String>,
tts: Option<bool>,
timezone: Option<Tz>,
) -> Result<(), Error> {
if interval.is_none() && expires.is_some() {
ctx.say("`expires` can only be used with `interval`").await?;
return Ok(());
}
let ephemeral =
ctx.guild_data().await.map_or(false, |gr| gr.map_or(false, |g| g.ephemeral_confirmations));
if ephemeral {
ctx.defer_ephemeral().await?;
} else {
ctx.defer().await?;
}
let user_data = ctx.author_data().await.unwrap();
let timezone = timezone.unwrap_or(ctx.timezone().await);
let time = natural_parser(&time, &timezone.to_string()).await;
match time {
Some(time) => {
let content = {
let tts = tts.unwrap_or(false);
Content { content, tts, attachment: None, attachment_name: None }
};
let scopes = {
let list = channels.map(|arg| parse_mention_list(&arg)).unwrap_or_default();
if list.is_empty() {
if ctx.guild_id().is_some() {
vec![ReminderScope::Channel(ctx.channel_id().0)]
} else {
vec![ReminderScope::User(ctx.author().id.0)]
}
} else {
list
}
};
let (processed_interval, processed_expires) = if let Some(repeat) = &interval {
if check_subscription(&ctx, ctx.author().id).await
|| (ctx.guild_id().is_some()
&& check_guild_subscription(&ctx, ctx.guild_id().unwrap()).await)
{
(
parse_duration(repeat)
.or_else(|_| parse_duration(&format!("1 {}", repeat)))
.ok(),
{
if let Some(arg) = &expires {
natural_parser(arg, &timezone.to_string()).await
} else {
None
}
},
)
} else {
ctx.send(|b| {
b.content(
"`repeat` is only available to Patreon subscribers or self-hosted users")
})
.await?;
return Ok(());
}
} else {
(None, None)
};
if processed_interval.is_none() && interval.is_some() {
ctx.send(|b| {
b.content(
"Repeat interval could not be processed. Try similar to `1 hour` or `4 days`")
})
.await?;
} else if processed_expires.is_none() && expires.is_some() {
ctx.send(|b| {
b.ephemeral(true).content(
"Expiry time failed to process. Please make it as clear as possible",
)
})
.await?;
} else {
let mut builder = MultiReminderBuilder::new(&ctx, ctx.guild_id())
.author(user_data)
.content(content)
.time(time)
.timezone(timezone)
.expires(processed_expires)
.interval(processed_interval);
builder.set_scopes(scopes);
let (errors, successes) = builder.build().await;
let embed = create_response(&successes, &errors, time);
if successes.len() == 1 {
let reminder = successes.iter().next().map(|(r, _)| r.id).unwrap();
let undo_button = ComponentDataModel::UndoReminder(UndoReminder {
user_id: ctx.author().id,
reminder_id: reminder,
});
ctx.send(|m| {
m.embed(|c| {
*c = embed;
c
})
.components(|c| {
c.create_action_row(|r| {
r.create_button(|b| {
b.emoji(ReactionType::Unicode("🔕".to_string()))
.label("Cancel")
.style(ButtonStyle::Danger)
.custom_id(undo_button.to_custom_id())
})
.create_button(|b| {
b.emoji(ReactionType::Unicode("📝".to_string()))
.label("Edit")
.style(ButtonStyle::Link)
.url("https://beta.reminder-bot.com/dashboard")
})
})
})
})
.await?;
} else {
ctx.send(|m| {
m.embed(|c| {
*c = embed;
c
})
})
.await?;
}
}
}
None => {
ctx.say("Time could not be processed").await?;
}
}
Ok(())
}
fn create_response(
successes: &HashSet<(Reminder, ReminderScope)>,
errors: &HashSet<ReminderError>,
time: i64,
) -> CreateEmbed {
let success_part = match successes.len() {
0 => "".to_string(),
n => format!(
"Reminder{s} for {locations} set for <t:{offset}:R>",
s = if n > 1 { "s" } else { "" },
locations =
successes.iter().map(|(_, l)| l.mention()).collect::<Vec<String>>().join(", "),
offset = time
),
};
let error_part = match errors.len() {
0 => "".to_string(),
n => format!(
"{n} reminder{s} failed to set:\n{errors}",
s = if n > 1 { "s" } else { "" },
n = n,
errors = errors.iter().map(|e| e.to_string()).collect::<Vec<String>>().join("\n")
),
};
let mut embed = CreateEmbed::default();
embed
.title(format!(
"{n} Reminder{s} Set",
n = successes.len(),
s = if successes.len() > 1 { "s" } else { "" }
))
.description(format!("{}\n\n{}", success_part, error_part))
.color(*THEME_COLOR);
embed
}
fn parse_mention_list(mentions: &str) -> Vec<ReminderScope> {
REGEX_CHANNEL_USER
.captures_iter(mentions)
.map(|i| {
let pref = i.get(1).unwrap().as_str();
let id = i.get(2).unwrap().as_str().parse::<u64>().unwrap();
if pref == "#" {
ReminderScope::Channel(id)
} else {
ReminderScope::User(id)
}
})
.collect::<Vec<ReminderScope>>()
}