rdzobot 0.1.0

Modular, but monolithic Matrix bot
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150

// SPDX-License-Identifier: AGPL-3.0-or-later
// SPDX-FileCopyrightText: 2025 Wojtek Porczyk <woju@hackerspace.pl>

//! Module `parcels`: qrcode generation for receiving parcels from Paczkomat®s

use matrix_sdk::ruma::EventId;
use matrix_sdk::ruma::events::reaction::OriginalSyncReactionEvent;

use crate::prelude::*;
use crate::utils::Location;

mod inpost;
mod orlen;


#[derive(Debug, Deserialize)]
#[serde(default)]
#[doc(hidden)]
pub struct Config {
    enabled: bool,
}

impl Default for Config {
    fn default() -> Self { Self { enabled: true } }
}

#[doc(hidden)]
pub fn load(mut bot: Rdzobot) {
    if !bot.config().module.parcels.enabled {
        return;
    }

    bot.add_command(clap::Command::new("!paczki"), on_cmd_paczki);
    bot.add_regex(regex::Regex::new(inpost::RE_PARCEL_INPOST_1).unwrap(), inpost::on_regex_inpost);
    bot.add_regex(regex::Regex::new(orlen::RE_PARCEL_ORLEN).unwrap(), orlen::on_regex_orlen);
    bot.add_event_handler(on_reaction);
}


async fn on_cmd_paczki(
    _arg_matches: clap::ArgMatches,
    _event: OriginalSyncRoomMessageEvent,
    _client: Client,
    room: Room,
    bot: Rdzobot,
) -> anyhow::Result<()> {
    let room_id = room.room_id().to_owned();
    let (body, html_body) =
        tokio::task::spawn_blocking(move || -> anyhow::Result<(String, String)> {
            let sqlite = bot.sqlite();

            let mut body = String::new();
            let mut html_body = String::new();

            /* element on mobile can't render the table properly */
            html_body.push_str("<ul>");

            let mut stmt = sqlite.prepare(
                "SELECT
                    event_qr,
                    parcels.operator,
                    code,
                    parcels.ref,
                    lat,
                    lon,
                    time_end
                FROM parcels
                LEFT JOIN parcel_points ON
                    parcels.operator = parcel_points.operator AND parcels.ref = parcel_points.ref
                WHERE
                    room = ?1 AND
                    unixepoch('now') < unixepoch(time_end)
                ORDER BY unixepoch(time_end) ASC;",
            )?;

            for res in stmt.query_map((room_id.as_str(),), |row| {
                // TODO: match operator {
                let lat_res = row.get::<usize, f64>(4);
                let lon_res = row.get::<usize, f64>(5);
                Ok((
                    room_id
                        .matrix_to_event_uri(
                            EventId::parse(row.get::<usize, String>(0)?.as_str()).unwrap(),
                        )
                        .to_string(),
                    row.get::<usize, String>(2)?,
                    row.get::<usize, String>(3)?,
                    if let (Ok(lat), Ok(lon)) = (lat_res, lon_res) {
                        Some(Location::new(lat, lon))
                    } else {
                        None
                    },
                    row.get::<usize, chrono::DateTime<chrono::Utc>>(6)?,
                ))
            })? {
                let (href, id, ref_, location, time_end) = res?;

                body.push_str(format!("- {} {} {}\n", id, ref_, time_end).as_str());

                html_body.push_str(
                    format!(
                        "<li>{} <a href=\"{}\">[QR]</a> — {}{} — {}",
                        id,
                        href,
                        ref_,
                        if let Some(l) = location {
                            format!(" <a href=\"{}\">[MAP]</a>", l.osm_shortlink(None, true))
                        } else {
                            "".to_string()
                        },
                        time_end.with_timezone(&bot.config().timezone),
                    )
                    .as_str(),
                );
            }

            html_body.push_str("</ul>");

            Ok((body, html_body))
        })
        .await??;

    if !body.is_empty() {
        room.send(RoomMessageEventContent::notice_html(body, html_body)).await?;
    } else {
        room.send(RoomMessageEventContent::notice_plain("Nie ma paczek.")).await?;
    }

    Ok(())
}

async fn on_reaction(
    event: OriginalSyncReactionEvent,
    room: Room,
    bot: Ctx<Rdzobot>,
) -> anyhow::Result<()> {
    tokio::task::spawn_blocking(move || {
        bot.sqlite()
            .prepare(
                "DELETE FROM parcels
                WHERE (
                    room = ?1 AND (event_orig = ?2 OR event_qr = ?2)
                ) OR unixepoch(time_end) < unixepoch('now');",
            )?
            .execute((room.room_id().as_str(), event.content.relates_to.event_id.as_str()))?;

        Ok(())
    })
    .await?
}