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Take RSS TTL field into consideration to schedule next check date

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This commit is contained in:
Frédéric Guillot 2023-10-20 19:39:32 -07:00
parent ed35555d74
commit 5e6c054345
5 changed files with 105 additions and 11 deletions
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10
internal/reader/rss/podcast.go
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@ -4,12 +4,14 @@
package rss // import "miniflux.app/v2/internal/reader/rss"
import (
"fmt"
"errors"
"math"
"strconv"
"strings"
)
var ErrInvalidDurationFormat = errors.New("rss: invalid duration format")
// PodcastFeedElement represents iTunes and GooglePlay feed XML elements.
// Specs:
// - https://github.com/simplepie/simplepie-ng/wiki/Spec:-iTunes-Podcast-RSS
@ -74,21 +76,19 @@ func (e *PodcastEntryElement) PodcastDescription() string {
return strings.TrimSpace(description)
}
var invalidDurationFormatErr = fmt.Errorf("rss: invalid duration format")
// normalizeDuration returns the duration tag value as a number of minutes
func normalizeDuration(rawDuration string) (int, error) {
var sumSeconds int
durationParts := strings.Split(rawDuration, ":")
if len(durationParts) > 3 {
return 0, invalidDurationFormatErr
return 0, ErrInvalidDurationFormat
}
for i, durationPart := range durationParts {
durationPartValue, err := strconv.Atoi(durationPart)
if err != nil {
return 0, invalidDurationFormatErr
return 0, ErrInvalidDurationFormat
}
sumSeconds += int(math.Pow(60, float64(len(durationParts)-i-1))) * durationPartValue