47 lines
955 B
Go
47 lines
955 B
Go
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package placement
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import (
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"strings"
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"time"
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)
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type QueryDimension string
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const (
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QueryRelevance QueryDimension = "relevance"
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QueryRecency QueryDimension = "recency"
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)
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type TagQuery struct {
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Tag string
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Query string
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Dimension QueryDimension
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GraphNodeID string
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ProductFitScore int
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RecencyDays int // 0 = no after filter; 7 or 30 for recency track
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}
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func BuildRelevanceQuery(tag string) string {
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tag = strings.TrimSpace(tag)
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if tag == "" {
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return ""
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}
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return `site:threads.net "` + tag + `"`
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}
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func BuildRecencyQuery(tag string, maxAgeDays int) string {
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tag = strings.TrimSpace(tag)
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if tag == "" {
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return ""
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}
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after := FormatAfterDate(maxAgeDays, timeNow())
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return `site:threads.net "` + tag + `" 請問 after:` + after
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}
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var timeNow = func() time.Time { return time.Now() }
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// SetTimeNowForTest overrides time source in tests.
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func SetTimeNowForTest(fn func() time.Time) {
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timeNow = fn
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}
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