Ruderverein-Donau-Linz/rowt
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philipp 2023-06-05 14:43:31 +02:00
parent 5230762190
commit e8e84e8d37
3 changed files with 24 additions and 13 deletions
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7
Cargo.lock generated
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@ -920,6 +920,12 @@ dependencies = [
"cc", "cc",
] ]
[[package]]
name = "ics"
version = "0.5.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3ebec52f461ade2d19e7b594ecbcd0723ba0ab0eefa8aae2281b78ff461a91fa"
[[package]] [[package]]
name = "idna" name = "idna"
version = "0.3.0" version = "0.3.0"
@ -1773,6 +1779,7 @@ dependencies = [
"argon2", "argon2",
"chrono", "chrono",
"env_logger", "env_logger",
"ics",
"log", "log",
"rocket", "rocket",
"rocket_dyn_templates", "rocket_dyn_templates",

1
Cargo.toml
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@ -16,3 +16,4 @@ serde = { version = "1.0", features = [ "derive" ]}
serde_json = "1.0" serde_json = "1.0"
chrono = { version = "0.4", features = ["serde"]} chrono = { version = "0.4", features = ["serde"]}
tera = { version = "1.18", features = ["date-locale"]} tera = { version = "1.18", features = ["date-locale"]}
ics = "0.5"

29
src/model/planned_event.rs
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@ -1,4 +1,10 @@
use std::io::Write;
use chrono::NaiveDate; use chrono::NaiveDate;
use ics::{
properties::{DtStart, Summary},
Event, ICalendar,
};
use serde::Serialize; use serde::Serialize;
use sqlx::{FromRow, SqlitePool}; use sqlx::{FromRow, SqlitePool};
@ -207,25 +213,22 @@ FROM user_trip WHERE trip_details_id = (SELECT trip_details_id FROM planned_even
} }
pub async fn get_ics_feed(db: &SqlitePool) -> String { pub async fn get_ics_feed(db: &SqlitePool) -> String {
let mut res = String::new(); let mut calendar = ICalendar::new("2.0", "ics-rs");
res.push_str("BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//rudernlinz.at//Trips//DE\r\nX-WR-CALNAME:Ruderausfahrten\r\nBEGIN:VTIMEZONE\r\nTZID:Europe/Vienna\r\nTZURL:http://tzurl.org/zoneinfo-outlook/Europe/Vienna\r\nX-LIC-LOCATION:Europe/Vienna\r\nBEGIN:DAYLIGHT\r\nTZOFFSETFROM:+0100\r\nTZOFFSETTO:+0200\r\nTZNAME:CEST\r\nDTSTART:19700329T020000\r\nRRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=-1SU\r\nEND:DAYLIGHT\r\nBEGIN:STANDARD\r\nTZOFFSETFROM:+0200\r\nTZOFFSETTO:+0100\r\nTZNAME:CET\r\nDTSTART:19701025T030000\r\nRRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=-1SU\r\nEND:STANDARD\r\nEND:VTIMEZONE");
let events = PlannedEvent::all(db).await; let events = PlannedEvent::all(db).await;
for event in events { for event in events {
res.push_str("\r\nBEGIN:VEVENT"); let mut vevent = Event::new(format!("{}@rudernlinz.at", event.id), "19900101T180000");
res.push_str(&format!("\r\nUID:{}@rudernlinz.at", event.id)); vevent.push(DtStart::new(format!(
res.push_str(&format!( "TZID=Europe/Vienna:{}T{}00",
"\r\nDTSTART;TZID=Europe/Vienna:{}T{}00",
event.day.replace('-', ""), event.day.replace('-', ""),
event.planned_starting_time.replace(':', "") event.planned_starting_time.replace(':', "")
)); )));
res.push_str(&format!("\r\nDTSTAMP;TZID=Europe/Vienna:19900101T180000")); vevent.push(Summary::new(event.name));
res.push_str(&format!("\r\nSUMMARY:{}", event.name)); calendar.add_event(vevent);
res.push_str("\r\nEND:VEVENT");
} }
let mut buf = Vec::new();
res.push_str("\r\nEND:VCALENDAR"); write!(&mut buf, "{}", calendar).unwrap();
res String::from_utf8(buf).unwrap()
} }
} }