mirror of
https://codeberg.org/scip/ephemerup.git
synced 2025-12-16 20:20:58 +01:00
85 lines
1.9 KiB
Go
85 lines
1.9 KiB
Go
/*
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Copyright © 2023 Thomas von Dein
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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 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package api
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import (
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"fmt"
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//"github.com/alecthomas/repr"
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"encoding/json"
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"github.com/tlinden/ephemerup/cfg"
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"github.com/tlinden/ephemerup/common"
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bolt "go.etcd.io/bbolt"
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"path/filepath"
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"time"
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)
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func DeleteExpiredUploads(conf *cfg.Config, db *Db) error {
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err := db.bolt.Update(func(tx *bolt.Tx) error {
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bucket := tx.Bucket([]byte(Bucket))
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if bucket == nil {
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return nil // nothin to delete so far
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}
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err := bucket.ForEach(func(id, j []byte) error {
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upload := &common.Upload{}
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if err := json.Unmarshal(j, &upload); err != nil {
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return fmt.Errorf("unable to unmarshal json: %s", err)
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}
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if IsExpired(conf, upload.Created.Time, upload.Expire) {
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if err := bucket.Delete([]byte(id)); err != nil {
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return nil
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}
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cleanup(filepath.Join(conf.StorageDir, upload.Id))
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Log("Cleaned up upload " + upload.Id)
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}
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return nil
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})
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return err
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})
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return err
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}
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func BackgroundCleaner(conf *cfg.Config, db *Db) chan bool {
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ticker := time.NewTicker(conf.CleanInterval)
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fmt.Println(conf.CleanInterval)
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done := make(chan bool)
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go func() {
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for {
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select {
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case <-ticker.C:
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if err := DeleteExpiredUploads(conf, db); err != nil {
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Log("Failed to delete eypired uploads: %s", err.Error())
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}
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case <-done:
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ticker.Stop()
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return
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}
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}
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}()
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return done
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}
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