75 lines
2 KiB
Go
75 lines
2 KiB
Go
/*
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Package auto provides workers for background indexing and import operations.
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Copyright (c) 2018 - 2024 PhotoPrism UG. All rights reserved.
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This program is free software: you can redistribute it and/or modify
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it under Version 3 of the GNU Affero General Public License (the "AGPL"):
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<https://docs.photoprism.app/license/agpl>
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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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The AGPL is supplemented by our Trademark and Brand Guidelines,
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which describe how our Brand Assets may be used:
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<https://www.photoprism.app/trademark>
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Feel free to send an email to hello@photoprism.app if you have questions,
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want to support our work, or just want to say hello.
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Additional information can be found in our Developer Guide:
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<https://docs.photoprism.app/developer-guide/>
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*/
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package auto
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import (
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"time"
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"github.com/photoprism/photoprism/internal/config"
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"github.com/photoprism/photoprism/internal/event"
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)
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var log = event.Log
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var stop = make(chan bool, 1)
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// Start periodically checks if the library needs to be indexed or files need to be imported.
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func Start(conf *config.Config) {
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// Do not start the ticker if both are disabled.
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if conf.AutoIndex().Seconds() <= 0 && conf.AutoImport().Seconds() <= 0 {
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return
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}
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ticker := time.NewTicker(time.Minute)
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go func() {
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for {
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select {
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case <-stop:
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ticker.Stop()
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return
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case <-ticker.C:
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if mustIndex(conf.AutoIndex()) {
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log.Debugf("auto-index: starting")
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ResetIndex()
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if err := Index(); err != nil {
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log.Errorf("auto-index: %s", err)
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}
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} else if mustImport(conf.AutoImport()) {
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log.Debugf("auto-import: starting")
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ResetImport()
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if err := Import(); err != nil {
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log.Errorf("auto-import: %s", err)
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}
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}
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}
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}
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}()
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}
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// Stop stops waiting for indexing & importing opportunities.
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func Stop() {
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stop <- true
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}
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