36 lines
947 B
Go
36 lines
947 B
Go
package placement
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import "time"
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const (
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MaxPostAgeDays = 30
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IdealMaxPostAgeDays = 7
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WebSearchMaxAgeDays = 14
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// MinRecencyCandidatesPerTag triggers wider recency windows when a keyword finds fewer posts.
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MinRecencyCandidatesPerTag = 1
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// MaxRecencyCascadeQueries caps extra Search API calls per patrol run.
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MaxRecencyCascadeQueries = 10
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)
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// RecencyCascadeDays is the patrol recency ladder: nearest window first, then shift older.
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func RecencyCascadeDays() []int {
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return []int{IdealMaxPostAgeDays, WebSearchMaxAgeDays, MaxPostAgeDays}
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}
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func FormatAfterDate(maxAgeDays int, now time.Time) string {
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if now.IsZero() {
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now = time.Now()
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}
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date := now.AddDate(0, 0, -maxAgeDays).UTC()
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return date.Format("2006-01-02")
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}
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func FormatPublishedAfterISO(maxAgeDays int, now time.Time) string {
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if now.IsZero() {
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now = time.Now()
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}
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date := now.AddDate(0, 0, -maxAgeDays).UTC()
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return date.Format("2006-01-02T15:04:05.000Z")
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}
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