mirror of
https://gitlab.dit.htwk-leipzig.de/htwk-software/htwkalender-pwa.git
synced 2025-07-16 17:48:51 +02:00
121 lines
3.3 KiB
Go
121 lines
3.3 KiB
Go
//Calendar implementation for the HTWK Leipzig timetable. Evaluation and display of the individual dates in iCal format.
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//Copyright (C) 2024 HTWKalender support@htwkalender.de
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//This program is free software: you can redistribute it and/or modify
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//it under the terms of the GNU Affero General Public License as published by
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//the Free Software Foundation, either version 3 of the License, or
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//(at your option) any later version.
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//This program is distributed in the hope that it will be useful,
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//but WITHOUT ANY WARRANTY; without even the implied warranty of
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//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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//GNU Affero General Public License for more details.
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//You should have received a copy of the GNU Affero General Public License
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//along with this program. If not, see <https://www.gnu.org/licenses/>.
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package db
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import (
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"htwkalender/model"
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"htwkalender/service/functions"
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"strings"
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"time"
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"github.com/pocketbase/dbx"
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"github.com/pocketbase/pocketbase"
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)
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func GetRooms(app *pocketbase.PocketBase) ([]string, error) {
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var events []struct {
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Rooms string `db:"Rooms" json:"Rooms"`
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Course string `db:"course" json:"Course"`
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}
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// get all rooms from event records in the events collection
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err := app.Dao().DB().Select("Rooms", "course").From("events").Distinct(true).All(&events)
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if err != nil {
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return nil, err
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}
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roomArray, err := clearAndSeparateRooms([]struct {
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Rooms string
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Course string
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}(events))
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if err != nil {
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return nil, err
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}
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return roomArray, nil
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}
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func clearAndSeparateRooms(events []struct {
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Rooms string
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Course string
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}) ([]string, error) {
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var roomArray []string
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for _, event := range events {
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var room []string
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// sport rooms don't have to be separated
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if event.Course != "Sport" {
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//split rooms by comma, tab, newline, carriage return, semicolon, space and non-breaking space
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room = functions.SeperateRoomString(event.Rooms)
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} else {
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room = append(room, event.Rooms)
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}
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//split functions room by space and add each room to array if it is not already in there
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for _, r := range room {
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var text = strings.TrimSpace(r)
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if !functions.Contains(roomArray, text) && len(text) >= 1 {
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roomArray = append(roomArray, text)
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}
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}
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}
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return roomArray, nil
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}
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func GetRoomScheduleForDay(app *pocketbase.PocketBase, room string, date string) ([]model.Event, error) {
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var events []model.Event
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// get all events from event records in the events collection
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err := app.Dao().DB().Select("*").From("events").
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Where(dbx.Like("Rooms", room).Escape("_", "_")).
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AndWhere(dbx.Like("Start", date)).
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GroupBy("Week", "Start", "End", "Rooms").
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All(&events)
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if err != nil {
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return nil, err
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}
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return events, nil
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}
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func GetRoomSchedule(app *pocketbase.PocketBase, room string, from string, to string) ([]model.Event, error) {
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var events []model.Event
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fromDate, err := time.Parse("2006-01-02", from)
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if err != nil {
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return nil, err
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}
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toDate, err := time.Parse("2006-01-02", to)
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if err != nil {
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return nil, err
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}
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// get all events from event records in the events collection
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err = app.Dao().DB().Select("*").From("events").
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Where(dbx.Like("Rooms", room).Escape("_", "_")).
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AndWhere(dbx.Between("Start", fromDate, toDate)).
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GroupBy("Week", "Start", "End", "Rooms").
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All(&events)
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if err != nil {
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return nil, err
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}
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return events, nil
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}
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